Posts by tag: collector

BMW May 6, 2021 posted by

Flying Brick – 1987 BMW K100RS with just 21,536 Miles !

BMW wagered heavily on the future with the K-series, and took their water cooled four ( and triple ) into the sunset.  This RS variant is five years into the model’s run and has an understated magnificence.

1987 BMW K100RS for sale on eBay

Bayerischen had been considering the proper successor to its almost universal air cooled flat twin, and settled on the distinctive side-winding inline engine, with Bosch fuel injection.  With four valves per cylinder it made 90 hp for the RS and worked seamlessly with the factory’s shaft drive.  The chassis holds the engine from above, supported by right-side-up forks and the monolever rear end.  Brembo brought their triple slotted disk brakes, and even ABS was optional.  Always thinking longer haul, the Rennsport had a larger 18-inch front wheel, and an almost 6-gallon tank.

This Canadian owner hasn’t owned his RS forever, but chose carefully and took great care with it.  It’s the top model in a premium color and rarely out in the weather.  BMW-specific maintenance is recent, with fuel injection pump and shaft drive taken care of.  New tires, brakes and fork seals, and a nice day-only leather seat.  If exportation paperwork is available then re-importing to USA should be a snap.  Comments from the eBay auction:

Garage kept all its life, meticulously maintained by mature owner. In beautiful rare special order mother pearl white paint with hand painted red pin striping from the BMW factory, this was a substantial higher cost option. You can see gold in the paint when the sun or the light shines on it. 

With 1000cc longitudinal DOHC inline flat 4 cylinder engine, liquid cooled, fuel injected which was very rare on motorcycles in the 1980’s. Super silky smooth, with triple Brembo drilled disk brakes and shaft drive.  New Bosch fuel pump, new fuel screen filter, new rubber mount/vibration damper for fuel pump, new fuel filter, new fuel lines, new fuel cap rubber seal. New spark plugs, new air filter. 

New professionally reupholstered seat with real leather, not vinyl, with custom fitted gel pad in seat for driver for extra comfort and soft rubber grips on handlebars for extra comfort. New coolant, new thermostat, new radiator hose. New rear brake reservoir, new rear brake hose line from reservoir to master cylinder, new rear brake pads. New front and back Pirelli tires. Brake fluid flushed. Recent front fork seals and front brake pads. 

The driveshaft spline was lubed at 16,000 miles. New Battery in July/2018. Oil and filter changed every year regardless of mileage and has now been changed again for the 2021 season. Only use high 94 octane fuel.  Inside the factory aluminum fuel tank looks like new. Comes with extra new fuel cap rubber seal, extra new gear shifter rubber, motorcycle cover, battery tender. 

Also has all original manuals, plus Clymer shop manual, original BMW tire repair kit, original tool kit, also both original keys. 

Like a lot of things BMW, the design and build were quite durable, and the successor K1100 took the RS through 1996.  Sporty for a tourer, the RS was quick but only a long-term threat to a lightweight sportbike.  And the flat twin survived, in oil-cooled then water cooled form, and may outlast all the four-bangers.  Hoping this RS will find the owner to extend its run many more seasons.

-donn

Flying Brick – 1987 BMW K100RS with just 21,536 Miles !
Ducati April 28, 2021 posted by

Lights and Mirrors – 2005 Ducati 999R

With everything that wasn’t cast or welded made of carbon fiber, Ducati’s 999R was almost ready to race right out of the crate. Here’s a Sacramento example that has 6,000 miles and a fresh major service.

2005 Ducati 999R for sale on eBay

Introduced in 2003, the 999 was a new design which has taken its share of lumps, but is more appreciated as time goes on.  The EVO testastretta aboard the 2005 R has incremental improvements with more titanium parts and revised Marelli fuel injection, and calls out 150 horses at 9,750 rpm.  The trellis chassis is visibly more robust at the transmission mounts, which hold the massive double-sided swingarm.  Headstock angle and Öhlins dampers are adjustable though a race tech and trackside data system might be part of the equation.  Even with the high compression twin, a slipper clutch isn’t factory installed, since they were “free” ( unrestricted ) under WSBK rules, it was assumed any race team would just install their favorite.  A slightly taller windscreen above the full carbon fairing and Termignoni canister muffler occupy the ends, above forged Marchesini alloys shod in Pirelli Diablo Rosso gumballs.

The close-ups show just how many carbon parts Ducati made for the -R, and how built everything is.  Not seeing much to quibble over.  Just wish the photos were as high resolution as the comments from the eBay auction:

Only 200 of these bike were built in 2005. The R bike is almost identical to the factory prepped race bikes, save for the lights.  The motor is identical to the factory race bikes.  I’m assuming if you’re looking at this ad, you know what an R bike is and how rare they are. This is very much a collector / track enthusiast bike. I’ve never tracked this bike, and to my knowledge it has not been tracked.

Designed by Pierre Terblanche, this bike was absolutely the cutting edge Super Bike from 2003-2006. The 2005-2006 bikes had many engine improvements, making them the ultimate of the 999R run.

The R bikes have a larger bore and shorter stoke than the 999 or 999S. Therefore they rev much quicker than the standard 999 engine. Rated at 150 hp in stock trim, but add the Termi exhaust and race ECM that come in the crate with the bike, and it’s rated at 165 hp. All in a bike that officially weighs in at 399 lbs! 0-60 in less than 3 seconds.

The R bike is absolutely dripping with carbon fiber.  All the body work, belt covers, clutch cover, exhaust shroud, heel guards…. almost everything.  The motor has titanium valves, titanium connecting rods, and sand cast cases, magnesium valve covers and headlight bucket.  All these super lightweight and technical parts are what add up to its amazing sub-400 lbs weight.

I bought this bike in January 2013, and it’s lived in my home with my collection of bikes since then.  I just completed the extensive 6,500 mile maintenance on the bike when re-commissioning it. The bike is 100% and in amazing, like new condition. 

We did all the standard maintenance and a more extensive tear down for the 6,500.  Obviously as part of the maintenance it got new belts, fuel pump, spark plugs, tires, battery, brake fluid, etc.  All engine internals looked great and are completely within specification. All Ducati parts purchased at a Ducati dealer.  All the work completed by a 30 year Ducati master tech. I’ve ridden this bike a few times since we completed the work, and it’s absolutely amazing.

I’ve got the books and manuals that came with the bike as well as two keys, a cover and stand.  If you can arrange pickup I’ll be happy to include the stand.  I’ll help with shipping / pickup on my end, and can deliver to a forward air terminal within reason.

Not part of Ducati’s plan, but the short run of the 999 design makes it almost a guaranteed rarity, particularly in -R form.  However in the four years of production, the 999 won three WSBK mantles.  Really wanting for track time and a knowledgeable team manager, a 999R adjusted mid-range would still be a blast on a good back road.  Carefully.

-donn

Lights and Mirrors – 2005 Ducati 999R
Suzuki April 26, 2021 posted by

We ID – 1996 Suzuki RGV250 VJ23

Suzuki saved their best 250 two-stroke for last, with many updates for the VJ23.  Today’s RGV250 recently became easier to import because of its age but sparkles like a much newer machine.

1996 Suzuki RGV250 VJ23 ( South Africa ) for sale on eBay

A lot of interesting tidbits deep in the VJ23 specs, such as the narrower 70-degree vee, almost square bore and stroke, making almost all of the engine brand new.  The power valve and ignition are under electronic control, extending the mid-range powerband, and fresh air comes right through the frame.  41mm USD forks are fully adjustable, and brakes are actually 10mm smaller but still plenty for the under 300 lbs. dry weight.  Tire sizes are still staggered 17 front / 18 rear, and the ’96 came with electric start, somehow without increasing mass.

Coming from way off shore a pre-purchase look see will be tough, but the owner may not have factored that into his starting bid.  Luckily the photos are all one could ask, and the condition is too.  Comments from the eBay auction:

Thanks for taking the time to look at a unique rare piece of two stroke history.
This authentic full power V model is one of only 119 units produced.
The total number of VJ23,s ever produced is 2018 units (That includes the 119 V models).
Some of the features that defines it from the regular JDM VJ23 are:
  • Large black identification plate on the right side of the frame’s headstock.
  • 240 kph speedometer instead of 180 kph item.
  • Four teeth smaller rear sprocket (42 tooth instead of 46 tooth)
  • Light grey rear master cylinder cap instead of black.
  • Different exhaust and silencer markings.
  • Revised airbox lid.
She is in great mechanical and cosmetic condition. 
Both front and rear tyres have been replaced recently with a sticky fresh matching set of Pirelli’s.
Here’s what’s included in the sale:
  • Original full power factory exhaust pipes and silencers.
  • Pillion footrest hangers and pegs.
  • Pillion rear seat.
  • Tool kit.
  • Owners manual.

Since few stateside riders knew what they didn’t know, the RGV would live on the track and an occasional grey market import, until the market recently warmed up with the end of the EPA blackout period.  Not sure about CA, but 49-state registration shouldn’t take heroic effort.  Small parts for a big rebuild though, could take some time.  Nothing the new owner of this RGV should have to worry about anytime soon.

-donn

We ID – 1996 Suzuki RGV250 VJ23
Ducati April 22, 2021 posted by

On the Dotted Line – 2006 Ducati PS1000LE with 702 Miles !

Always a very limited edition, Ducati’s Paul Smart 1000 celebrated a race win with a retro design.  Today’s example is barely broken in, has just a couple of farkles, and is signed in two places.

2006 Ducati PS1000LE for sale on eBay

Ducati’s entrant into the nostalgia sweepstakes used the new air-cooled dual spark engine, displacing 992cc’s and pushing 92 ponies.  Marelli fuel injection ensured smooth running under any conditions, and 320mm cross-drilled brakes guarantee stopping in short order.  The trellis frame is finished in a blue-green metallic, with the gold Öhlins suspension providing a gold accent.  The long tank stretches the rider from single seat to low clip-ons, calling for the open road rather than cross-town traffic.

This Orlando PS1000 shows immaculate, with just a tank protector and exhaust megaphones that only look longer than the factory setup.  No word on maintenance, so belts and tires might want replacement, if you’re going to ride.  Notes from the eBay auction:

#837 0f 2,000 Paul Smart motorcycles made worldwide.
This motorcycle is factory original, except the exhaust.
The motorcycle has been signed by Paul Smart on both the Gas Tank and Tail Section.
This is a very clean bike, worthy of any collection.
The bike has 702 original miles currently, may increase by 1 or 2 miles during sale.

Always reviewed as somewhat more oriented toward the show than the ride, the PS1000LE may have passed out of riding-limited-edition to collector-only status, though any shopper smarting at the ask should follow the next 1974 750SS Paul Smart replica auction.  But if you’re pockets are the right depth for a nearly new, signed PS, this one fills that bill beautifully.

-donn

On the Dotted Line – 2006 Ducati PS1000LE with 702 Miles !
Cagiva April 16, 2021 posted by

Featured Listing: One-Owner 2000 Cagiva Mito 125 with 667 Miles !

From the Seattle area’s Garage Assassins, today’s Feature is a micro-giant, 125 cc cranking out 34 hp, weighing just 284 lbs. and looking for all the world like a Ducati 916 !  Always in a collector’s hands it has just 667 miles, all DOT equipment, and current registration.  We’ll let Duncan pick up the story from here –

2000 Cagiva Mito 125 for sale

The 2000 Cagiva Mito 125 boasts a maximum power output of 34 horsepower and 23 Nm of torque from its liquid-cooled, two-stroke, 125cc, single cylinder powerplant that was mated to a six-speed manual transmission. 284lbs. 3.4 Gallon capacity. Legendary designer Massimo Tamburrini re-styled the bike in 1994, giving it a knife-edge fairing, winged tank and monoposto seat fairing reminiscent of the Ducati superbike. Massimo Tamburrini went on to Ducati where he designed the 916 Ducati. This bike has many of the very same design attributes in a smaller package.

This entry-level machine boasts features such as a two-piece, dual seat, a full-fairing with a small, adjustable windshield, die-cast aluminum wheels, an analogue instrument cluster, a suspension package composed of a 40mm Marzocchi telescopic front fork and an adjustable mono-shock in the rear, a disc braking system both in the front and in the rear and a paint and graphic scheme inspired from racing
motorcycles.

This special find is not even broken in yet. We still have in the box a factory upgrade package. Air intake, special jets for carburetion, rear sprocket plus an exhaust upgrade, still in original packaging.

Duncan asks $14,500 for the 2000 Mito, and can be reached by email sennaducati79@gmail.com.

This 916 Ducati look alike is a Cagiva Mito 125 2-stroke, the same type of motorcycle that Valentino Rossi started his racing career on at a young age. Back in the day they had a 125cc class of highly modified 2-stroke street bikes for upstart racers in Europe. Cagiva was the bike. Cagiva even sold an entire massive hop up race kit to convert these little rockets into race bikes.

This one owner gem has never seen rain, never down, properly stored in a climate-controlled man cave filled with a proper collection of amazing Italian motorcycles. Owned and maintained by a skilled knowledgeable rider of many years. The bike has recently had a complete proper nut/ bolt go through. Runs perfect and strong. If you plan on riding versus display, we recommend newer tires. The tires are not cracked or damaged, just not as fresh for your riding safety.

Now just over twenty years old, this perfect Mito 125 might be a singular opportunity for the next collector.

Duncan offers assistance with worldwide shipping and asks $14,500 for the 2000 Mito, contact him by email sennaducati79@gmail.com.

-donn

Featured Listing:  One-Owner 2000 Cagiva Mito 125 with 667 Miles !
Aprilia April 15, 2021 posted by

Featured Listing – 2008 KTM 990R Super Duke with 3,893 Miles !

Update 5.10.2021: This bike has SOLD! Congratulations to buyer and seller! -dc

KTM’s Orange Army is no longer a special operations group, but has a wide range of rides and high European sales numbers.  RSBFS reader David has this first year R-model Duke, with under 4,000 miles.

2008 KTM 990R Super Duke for sale

KTM was playing a little catch-up ball in the super-naked category, but made a splash in 2005 with the 990 Super Duke, edgily styled by the Austrian Kiska design studio.  For the 2007 update, radial mount brakes were added, fuel injection maps smoothed, and fuel tank size increased to a hair under 5 gallons.  The proven eight-valve Rotax-derived twin is right out of the superbike, and the R-variant boasts more power with 132 hp at 10,000 rpm.  R-upgrades also include Akropovic exhaust, solo seat, steering damper, titanium coating on the WP forks, and contrasting orange finish on the chromoly trellis frame.

David hails from central Tennessee and has kept the variety of semi-gloss black finishes on his -R up beautifully.  It has new Michelins and up-to-date maintenance, the low 3,893 miles giving the next owner a practically new-Duke experience.  David is asking $6,800 for is Super Duke R.

The 990 Super Duke R matched specs with Ducati’s Monster S4R almost line by line, but had a more hypermotard vibe, with factory axle sliders and black as a fashion statement.  Reviewers praised the power and light weight, and did their late braking and explored the lean angles on the racetrack – but promotional videos showed plenty of wheelies and stoppies on Main St.  Maybe a little of each awaits the next rider on this immaculate Super Duke R.

David asks $6,800. Located in Chapel Hill, Tennessee

Featured Listing – 2008 KTM 990R Super Duke with 3,893 Miles !
Buell April 5, 2021 posted by

Nyellow – 2003 Buell Lightning XB9S

A world away from their earlier tube-framed generation, Buell introduced their Lightning XB9S.  Today’s Buell is a 2003 model with just 5,718 miles.

2003 Buell Lightning XB9S for sale on eBay

Buell packed a helping of their design paradigms into the XB9S, starting with the alloy chassis whose spars held 3.8 gallons of fuel, the “tank” housing the airbox.  Harley’s 984cc twin resided under the frame, and delivered 92 hp.  Showa usd forks worked well up front, and the alloy monoshock held the dry sump’s oil supply.  The rim-mounted 375mm front brake theoretically allowed the wheel to be built lighter, reducing unsprung weight.  After slinging the exhaust and rear damper under the engine, not much mass was left to de-centralize.  Sunny day bodywork included short fenders and a body-color fly screen.

As dealers often do, no history is offered for this great-looking Lightning.  The presentation is lightly used and undamaged, and levers have had a nice upgrade.  Summer yellow bodywork is a lighthearted color for such a rumbly streetfighter.

With Harley’s production engineering help, Buell pushed a few over a thousand XB9’s out the door each year,  over its seven year run – with a couple of special editions to boot.  They asked a premium price and Buell’s advanced ideas made it worth the upcharge.  This example doesn’t appear abused or neglected, and doesn’t ask much of a premium for good looking copy.

-donn

Nyellow – 2003 Buell Lightning XB9S
Featured Listing March 31, 2021 posted by

Featured Listing: 1974 Laverda 750 SFC

In case you thought race replicas were a recent innovation, Laverda set the world on it’s ear some 50 years ago, with its 750 Super Freni Competizione, first in endurance racing, and then on the road.  Presented by a Seattle area restorer, this 750 SFC has been restored to museum quality and is ready for its next display.

1974 Laverda 750 SFC for sale

A development of Laverda’s 650cc parallel twin ( itself a template of Honda’s 305 ), the 750 SFC immediately did well in competition, and was made in rather small lots from 1971-75.  For 1974, the factory blue-printed engine with two 36mm Dell’Orto carbs and 9.9-to-1 compression made a reliable 75 hp with Bosch electronic ignition.  The classic nickel plated chassis held the engine from above as a stressed member, stabilizing the 38mm forks with their Super Freni ( Super Brakes ) 280mm disks.  Orange was adopted as Laverda’s competition color at some point in the early 1970’s, and the small seat and long range tank on the SFC appear to have been the inspiration more than one generation of café racers.

Evidently a previous owner started the restoration using all factory Laverda parts, and Duncan has these notes about the SFC and this example in particular :

A Production Racer For Sale

Laverda 750 SFs achieved notable endurance racing success in 1970, including a win of the 500km of Monza, a 1-2-3 podium sweep at the 24 Hours of Oss in Holland, and a third and sixth in the Bol d’Or in France. These bikes improved incrementally, but so did the competition. By the end of the year, Massimo asked Luciano Zen to think about a production racer version of the Laverda 750 SF.

In May 1971, the Laverda 750 SFC, for (Super Freni Competizion) was launched. Compared to the 750 SF, the engine was extensively modified. The reworked cylinder head had bigger valves and a new cam profile (designated 2/C), rockers were polished and 36mm Amal concentric carbs replaced the 30mm Dell’Ortos. A close-ratio five-speed was fitted, and the crankshaft and rods were carefully balanced and polished. Power output was rated at 70hp, and each engine was dyno tested to ensure output. The frame was strengthened with gussets and the front brake was either standard Laverda item or an optional Ceriani four-leading-shoe unit. The bikes ran on Dunlop K81 TT100 tires.

Bodywork was also new, with a 23-liter (6.1 gallon) handmade aluminum gas tank, a single seat with fiberglass tail section and a half fairing, all painted in the now-famous bright orange, a color selected to make the bikes easy to spot on the track, especially at night. It was also chosen to please the Dutch importer, Jan Raymakers, orange being the national color of the Netherlands.

Laverda 750 SFC models were produced in small batches between 1971 and 1975. The first batch, built in May 1971, numbered about 20 bikes, all intended for factory competition. SFCs were hand built by a small team and with little regard to cost. They were built to meet exceptional standards of performance, and in particular were intended to excel in endurance races, where bulk and a relative lack of nimbleness would not be so much of a handicap and where their great strength and robustness would give them a competitive advantage.

In their first official race in 1971, the Six Hours of Zeltweg, SFCs finished first and second. That year, SFCs also placed first, third and fourth in the 24 Hours of Montjuic in Barcelona, first and third in the 24 Hours of Oss, and first in Vallelunga (Italy). They also placed second at the Bol d’Or in Le Mans, first and second at Imola, and finished first and second in the 500km of Modena. Not bad for the first year.

In November 1971, 80 more SFCs were produced, and some were sold to the public. The aluminum gas tank was now fiberglass (the alloy ones had a tendency to crack), and the bikes had revised gearbox ratios and exhaust systems. They also had a new Laverda drum brake, with the more effective Ceriani a popular option. Another batch of SFCs were produced in early 1972, with slight changes to the shape of the fairing and seat and a new exhaust with a crossover pipe.

By this time, the Japanese had made significant progress in the development of their machines, and while there were SFC victories in 1972, they did not match the stellar performance of 1971. Only three 750 SFCs were made in 1973, and these served as test beds for radical changes like magnesium crankcases, new cylinder head designs and even lighter crankshafts. The results were not impressive, the bikes becoming more fragile and difficult to ride.

1974 would see the largest single-year run of SFCs. For the first time, the Laverda 750 SFC was considered part of the normal product range offered to the public and was no longer reserved solely for racing. The SFC was promoted as a “Production Racer,” similar to Ducati’s 750SS or Norton’s Commando-based production racers, and the changes were numerous. The bodywork was improved, and the zinc-plated frame was lowered and modified with revised steering geometry, larger front forks, and triple 280mm Brembo disc brakes. A new, strengthened close-ratio gearbox was fitted and the engine was enhanced by a lightened crankshaft, slim, polished connecting rods, a new camshaft (5/C), a higher capacity oil pump, new 36mm Dell’Orto carbs (without accelerator pumps), modified valves and valve springs, a new exhaust system and higher, 9.9:1 compression ratio. Power was now rated at 75hp at 7,500rpm.

A total of 222 SFCs were built in 1974, with slightly less than half of them going to the U.S. To comply with federal regulations, U.S. models had turn signals, bigger taillights, side reflectors, adjustable handlebars and Nippon-Denso speedometers and tachometers. Even though the bike was being sold to privateers in 1974, factory-prepared racers were performing well in the national production class races.

During the 5 year production run, a total of 549 were made. The SFC being offered is one of only 100 SFCs made for the North American market in 1974. According to well-known SFC expert Marnix van der Schalk (in correspondence with the previous owner), the factory records state it was shipped to the USA on July 8, 1974.

The last version of the SFC was the 1975 Laverda SFC Elettronica, its name reflecting its Bosch electronic ignition. It had a new cylinder head, revised valve angles, re-shaped combustion chambers and a new, optional high-lift cam with 10.5:1 compression ratio. A contemporary magazine test produced a 12.5 second quarter mile at 180kph (top speed over 220kph). A final batch of 33 SFC Elettronicas featuring five-spoke cast-alloy wheels were built in 1976.

The following is a list of much of the work commissioned by the previous owner and performed by Ron Small in 2002-2003, with the invoices totaling nearly $6,000.  Previous owner noted that all replacement parts used on the bike were authentic Laverda SFC parts purchased from Wolfgang Haerter at Columbia Car and Cycle in British Columbia, Canada (receipts totaling $1,000).

Motor:

Re-sleeved cylinders

bore and size cylinders

valve job

new valve springs

new valve guides

new cam chain

new cam tensioner

new guide wheel

new rings

blast and clean heads

Cam and timing set correct.

 

Other items:

new gas tank

sealed new tank 

paint new tank

new fork seals

new swing arm bushings

paint swing arm

rebuild brake master cylinders

new clutch cable

new throttle cables

new tires

new brakes

Subsequent to the work being completed at Maximum Effort, the previous owner only rode the bike 900 miles. The current owner has ridden it less than 100 miles. It has spent the past 13 years on display in a climate-controlled garage. 

There is no knowing if the 6753 miles showing on the odometer is the actual mileage, but the condition of the bike, combined with the minimal miles ridden by the current and previous owner in the past 20 years would lend credibility to that number. 

There is a small amount of surface rust on center stand.

Recently recommissioned for the road, it has a new battery, new fluids, top end adjust and inspection. Carburation adjustments and tune. Bike has had complete nut and bolt, safety inspection and test ridden. 

Tires are 15-20 years old.  They are not dry rotted, but if the bike is going to be ridden, changing them would be a good idea. 

For at least the past 20 years, this SFC has been adult owned, never down, always maintained by marquee knowledgeable technicians. Makes big noise and runs flawlessly.

Being offered at $49,950 in US Funds. Will assist on Worldwide Shipping.

 Email sennaducati79@gmail.com your contact numbers for an immediate return call. 

Duncan asks $49,950 and reminds readers – This bike is absolutely correct, adult owned, never down, never abused, maintained by the best techs, riders in the business. Makes big noise and runs flawlessly.  He can be reached via email – here –.

Early in the 1970’s the orange bikes sometimes captured multiple podium spots at championship events like Bol d’Or and Suzuka 8 Hours, but increasing competition from the east made it more of an occasion as the decade wore on.  Mostly made a handful at a time, production peaked at 222 in 1974, and total production is said to be 549.  As happens to race bikes, few survive to be restored, and just 100 of the federalized SFC’s were said to be imported in 1974.  But the SFC put Laverda in the exclusive company of a leading motorcycle manufacturer.  Duncan requests offers via email – here –.

-donn

Featured Listing:  1974 Laverda 750 SFC