Posts by tag: Two Stroke

Suzuki July 20, 2020 posted by

Devil in the Details: 1994 Suzuki RGV250Γ for Sale

If you love classic racing graphics on your sportbike, but feel guilty about supporting tobacco brands, this Pepsi-liveried Suzuki RGV250Γ could be just the ticket! Just try not to think too much about the obesity epidemic sweeping the country… Maybe the best bet is probably to find a defunct brand that won’t benefit from your cruising around on a sleek, rolling billboard plastered with their logo.

On paper, the Gamma and its 80s and 90s quarter-liter competitors from Honda, Yamaha, and Kawasaki all looked very similar: two cylinder liquid-cooled two-stroke powerplants, six-speed gearboxes, stiff aluminum frames, triple disc brakes, and wheels shod with the stickiest modern rubber. But they all managed to have their own individual character to appeal to brand loyalists and discriminating enthusiasts.

The Honda may have been the most refined of the bunch, but the Suzuki was the crazy one, with lively handling and a 90° 249cc two-stroke v-twin that was later borrowed by Aprilia for their RS250. All bikes in the class had some sort of power valve to boost midrange flexibility, and the RGV used Suzuki’s SAPC, an acronym for “Suzuki Advanced Power Control” that electronically controlled a power valve and the ignition timing. A distinctive asymmetrical “banana” swingarm provided clearance for the bulging expansion chambers on the right side of the bike.

From the original eBay listing: 1994 Suzuki RGV250 for Sale

1994 Suzuki RGV250 VJ22This very special bike was purchased from the renowned Pete Boccarossa collection. Visit Superbikeuniverse.com to see the listing. I’ve owned it for 3 years. He started the journey to build the ultimate RGV250, I finished it. From Pete’s original listing it was rebuilt with a new crank, pistons, and mild port work. Suspension upgraded with a 2013 GSXR 600 rear shock resprung for a 185 LBS rider, 2008 GSXR 1000 front end with forks resprung, front wheel, and radial mounted brakes. Custom rear brake hanger with brembo rear caliper. Katana 5.0 by 17 rear wheel. Tyga carbon fiber rear hugger. Lance Johnson painted a Kevin Schwartz Pepsi RGV livery that looks awesome. Upon acquiring the bike, I made addition upgrades including brand new Tyga stainless Steel GP expansion chambers with carbon fiber canisters, new Tyga triple trees, new Tyga rearsets, new Brembo front master cylinder, new front braided brake lines, new Michelin Pilot RS tires front and rear, new front brake pads, new fork seals, Suzuki kit 23d10 race SAPC, I sourced from Japan a very rare kit SP close ratio transmission, and complete SP dry clutch. Prior to install, I purchased all new OEM clutch plates and gaskets from the Tuning Works. Dyno used to assist jetting and dialing in carbs. I’m summary, it’s an amazing one of a kind RGV250 that runs as good as it looks. It has a clean Florida title and registration in my name. Sold as is. Inspection by appointment. Contact me with any questions. Full payment due 7 days at close of auction. Buyer responsible for shipping, I will help on my end. Good luck on bidding! 

There’s another day or so left on the auction, and bidding is up just above $10,000 with the Reserve Not Met. It looks very clean, but it’s not perfectly original, with lots of aftermarket parts, including those questionable turn signals that aren’t even aimed correctly… The kit gearbox is very nice, and the later GSX-R parts are good quality, but I can’t help but wonder whether or not the forks and radial front brakes might be overkill for a 300lb motorcycle. Overall, it seems like a very slick bike for the right buyer.

-tad

Devil in the Details: 1994 Suzuki RGV250Γ for Sale
Aprilia July 16, 2020 posted by

Featured Listing: 1998 Aprilia RS250 Rossi Edition

Update 7.17.2020: This bike has SOLD in just 24 hours! Congratulations to buyer and seller! -dc

Just in time for the start of the COVID-19-shortened MotoGP season, we bring you this 1998 Aprilia RS250 MKII Rossi Edition. This gorgeous, close to original little ripper celebrates the beginning of Rossi’s career, back when he was making it known that he was the next big thing. The bike dropped between The Doctor’s first two championships. He snagged the 125cc crown in 1997 aboard an Aprilia RS125R, before moving up to the 250s in 1998 with the RS250. The next year, his last in the middle class, he secured his second of nine world titles.

The 1998 Aprilia RS250 Mk II differentiated itself from the Mk I machines with a new look, and had upgraded suspension and a wider front tire. The forks were now Showa units and rear ride height was made adjustable for ’98. Engine particulars stayed the same, which means about 55 horsepower in stock trim, delivered all at once above 8,000 rpm. Though the stock horsepower figure can’t hold a candle to a 600cc four stroke, the little Ape weighed just over 300 pounds dry, and stuck to the road like a gecko on a window. The result is sublime when you get it right, rewarding courage and momentum over a more ham-fisted stop-and-go approach.

Much like Rossi, this bike wears its age like a tailored suit. The paint and bodywork are certainly of their time, but are not gaudy, eschewing Rossi’s traditional fluorescent yellow motif. The seller says the bike is stock with the exception of a set of wave rotors on the front brakes, though the originals come with the bike. Past that, it wears a set of 2020 date code Pirellis in S01 compound, and has had the carbs ultrasonically cleaned before being rebuilt and synced. With a clear California title ready to transfer, this special little Aprilia is ready for the canyons and the cruise nights.

From the seller:

Coming out of my private collection of rare 2-stroke sport bikes is this 1998 Aprilia RS250 Mark II Rossi Edition. This bike is in mint condition. It runs and rides as new. It has just over 5000 original miles (8200km ) and it is 100% stock aside from brand new Pirelli tires and front wave rotors (stock rotors come with bike).
We just performed the following service:

-oil change
-2-stroke oil tank filled
-new Pirelli tires (latest 2020 SO1 compound)
-ultrasonically cleaned the carburetors, synced and balanced as well.
-new spark plugs
-adjusted and cleaned chain
-full detail job

This bike is ready to ride and enjoy or put in a collection. It has been kept in my climate controlled showroom, and is ridden at least every 8 weeks. It only has had ethanol-free fuel. There are no known issues mechanically. The only issues cosmetically are 2 very small scratches, 1 on each side of the belly pan. Please see images. Unless you look close on your hands and knees you cannot see them. Otherwise, this bike is as close to perfect as any bike can be. I included several pictures and also a video of it running. All lights, dash, signals, horn, etc function properly.

This RS250 has current California registration, license plate, and is insured. It has a 17 digit VIN which matches the clear California title, and the year, make and model is correct on the California title as well. The registration was just paid for, it is good through July, 2021

I am going to thin out my collection, as I have reached a pinnacle of owning rare 2-stroke sport bikes, and it is time for others to enjoy them. As these rare 2-strokes continue to rise in value, I truly believe this bike is a solid investment for many years to come. They just dont make these anymore!

This bike I consider a Unicorn. Mint condition, low miles, Rossi edition and California plated. You would be hard pressed to find another with all these features. Price is: $13,900 and bike is located in San Jose, CA.

Featured Listing: 1998 Aprilia RS250 Rossi Edition
Featured Listing June 25, 2020 posted by

Featured Listing: 1979 Yamaha RD400F Daytona Special

Update 6.25.2020: 32 new images added to the gallery below and price reduced to $6,995 USD. Good luck to buyers and seller! -dc

Before race bikes had to have fairings, custom suspension, and forged rearsets, they looked a lot like streetbikes with number plates, and the 1979 Yamaha RD400F Daytona was among the best. Lighter by half than most of the 750cc and 1,000cc superbikes of the time, the RD could run inside outside and around just about any of its peers. Usually, that means you sacrifice something in acceleration or top speed, but the RD’s parallel-twin 400cc two-stroke mill damn near made up for that.

With ~43 horsepower to push around just 365 pounds, the little RDs were darlings on the street, too. Their modern equivalent is probably something like the Yamaha FZ07, practical, lithe, fast enough to scare you and still accessible enough for a commuter.

This 1979 RD400F Daytona is a beautiful example of the brand, in the classic red/white/gold livery. It’s not perfect, but it isn’t that far off. It’s easily nice enough to put on a stand in your basement and stare at, but I wouldn’t be scared to take it out for a few nice weekend rides, either.

From the seller:

Canadian model 1979 RD400 F Daytona Special sold for only 1 year.
Bike is all original stock.
Low 8100 Miles.
Starts, runs and rides amazing for a 40 year old bike, no issues.
Numbers matching. Low number #403
Matching locks for all 3 – tank, ignition, and seat.
Rust free gas tank, no liner, truly in great shape inside.
Bodywork and paint in very nice shape,
Side covers in great shape very clean no brakes.
All electrical working and no cuts or repairs to wiring loom.
All chrome in great shape including the forks are clean no pits or rust, and gas cap.
Has tool OEM kit.
Things to note the Canadian model received a different crank, electronic ignition, as well as separate carbs similar to the earlier model (that doesn’t have the goofy carb tops and rubber accordion boots that came with the mechanical synchronizing system. Other changes from US model is the exhaust pipes, and have larger diameter for the header and inlet to the exhaust cigar pipes. The Canadian exhaust system also don’t have the butterfly valve.
Huge list of work done including,
Full tune up,
Carburetors just meticulously overhauled.
All work done by red seal mechanic.
140 PSI compression left and right cylinders. Can’t get better than that!!
Many fresh 0km OEM parts.
New air filter.
New spark plugs.
New neutral switch seal.
New shift shaft seal.
New clutch push rod seal.
New seat cover.
New fuel tank rear mounting rubbers.
Petcock rebuilt with new parts.
New exhaust pipe rubber joint gasket.
New black rubber fuel lines.
Fresh Motul trans oil.
Rear brake caliper rebuilt
Fresh brake pads, front and rear.
Bike roles very freely when brakes release.
1 season old battery.
Low km chain and sprockets.
Low km tires.
Probably more just can’t think of it at the moment. many months of love, sweet and work has gone into freshening up this nice original Daytona Special
I would rate this bike as a solid 8.5 out of 10.
Small deficiencies;
1 handle bar mounting bolt is not a match.
Black paint on wheels is starting to fade. comes back nice and black with a little mag product and work.
Front brake is a bit spongy from 40 year old rubber line, looks great, no cracks or splits just flexes more than I like. Yes I’m that picky.
Small marks on fuel tank.
Headlight ears have the dreaded RD400 creases.
Scratches and small weld repair on right exhaust pipe near passenger peg.
Tail fairing underside around mounting bolts has a small piece missing, can not be seen from outside.

Asking price is $7,500$6,995 US
Location: Vancouver, Canada
Contact Eric: ericheemskerk31@hotmail.com or by phone 604 837 2967

This one is a Canadian model, which means it’s a little harder edged than the versions we got in the U.S. At $7,500 $6,995, it’s not exactly a bargain basement collector’s piece, but it’s definitely one you should want to own.

Featured Listing: 1979 Yamaha RD400F Daytona Special
Cagiva June 20, 2020 posted by

Featured Listing: Texas Titled 1994 Cagiva Mito for Sale

Update 7.16.2020: This bike has SOLD! Congratulations to buyer and seller! -dc
Riders like Valentino Rossi don’t spring from the womb in neon leathers, ready to drag a knee on the way out the delivery room. It takes time to hone their skills on smaller bikes as teenagers, before moving up to Grand Prix machines. The Doctor came up the way you’d expect, from 125s to 250s and on up to 500s, back when two-strokes ruled the grid. And back when he was more Doogie Howser, MD than Dr Gregory House, he earned his first championship win in 1994 on a 125cc Cagiva Mito like today’s Featured Listing.
Introduced in 1989, the Mito featured a lightweight aluminum beam frame, from which was suspended a water-cooled, 125cc two-stroke single with bore and stroke of 56 x 50.6mm, along with the expected six-speed gearbox. What you might not expect on a 125 two-stroke is an electric starter, a nice sophisticated touch. Dry weight was just 284lbs, helped along by the lightweight aluminum frame and in keeping the the bike’s sporty image. It also means the little sportbike is surprisingly agile and quick, with a top speed of just over 100mph. This is a serious piece of kit, and a version was even available with a seven-speed gearbox to better make use of the narrow sliver of power from the little engine.
This example is a Mark II version of the first-generation bike, as indicated by the upside-down forks and the single Brembo Goldline caliper up front. If you want a Mito, it’d be hard not to hold out for one of the later machines styled by Massimo Tamburini to look like a Ducati 916 that was washed in hot water and shrunk a bit, but those are very much in demand and can be pricey, when they can be found at all. This earlier version may not have the Tamburini version’s big-bike associations and looks, but it’s still a very good-looking machine and doesn’t scream “learner bike” like many other 125s.
From the Seller, 1994 Cagiva Mito for Sale:
Bike starts and runs and rides well. Is all stock (minus the front brake pump and oil pump delete). I have all original parts.
The bike is a clear Texas Titled (Bonded earlier this year) 1994 Spanish market Cagiva Mito 125cc with 26,301 on the clock.
I have a 4 minute youtube video as well, showing a depaneled tour of the bike, plus cold and hot starts (skip to 2:19 if for the hot and cold starts)

$4,500.

The seller is asking $4,500 for this little smoker and, to be clear, it has some cosmetic issues. As you can see from the photos, there is some cracking of the panels around stress points, and some discoloration of the frame from a bit of fuel that’s spilled. Note that the carbon fiber wrap on the swingarm is actually original, and the bike has 26,301 kilometers on the odometer, which is about 16,000 miles. On the positive side, this little machine is complete and as you can see from the included YouTube video, it appears to run well. The Mito is pretty rare in the US, and the seller is upfront and honest about the bike and its condition. It might need some TLC, a respray, and a bit of elbow grease to get it looking its best, but it looks like a solid little machine for a good price or it could be the foundation of a fun restoration project.

-tad
Featured Listing: Texas Titled 1994 Cagiva Mito for Sale
Yamaha June 12, 2020 posted by

Can’t Quit – 1977 Yamaha RD400

Most running, driving bikes with 40-plus years on have taken some kind of rebuild, and this 1977 RD400 is no exception.  This recent completion has had soup to nuts attention with some nice upgrades.

1977 Yamaha RD400 for sale on eBay

Though regulators in the western hemisphere were already thinking of two strokes in the past tense, Yamaha had a world-wide market to consider, and put a lot of new engineering into the 1976 RD400.  New crankcases were required for the 44 hp twin, and without the counter-balancer required in a four-stroke, resulted in a lightweight power unit.  CDI ignition and rubber engine mounts civilized the new 400.  Chassis and suspension were pretty UJM, but disk brakes and cast wheels were a peek into the future for a small-bore.  Stylists used black mechanicals and chrome exhaust to highlight the tank color.

Offered by a southern Conn. restoration shop, this RD shows just 15,843 miles and recent rebuild of the engine and pretty much everything else.  The blacked-out fenders and yellow wheels update the looks quite a bit, and performance improvements from the DG expansion chambers, K&N filters and remote reservoir shocks can be anticipated.  Nice list of new or rebuilt components from the eBay auction:

This is a very clean custom eye catching RD400 The engine was rebuilt 2 years ago .50 over.  It has very little mileage since the build. Very Sharp. Very clean. It has some desirable mods for the street.  Tuned and timed. Very quick response, nice power band. 

New:  Custom paint & decals w/Matching rims. Very clear gauges. OEM style mirrors. Replacement controls. Grips. Cables. Tires & tubes. Clutch. Fork tubes, seals, dust boots and polished lower fork housings.

Polished heads. Chain and sprockets. Performance master cylinder and clutch levers. New calipers. Rebuilt rear master cylinder. Braided brake lines. Rear sets from HVC. OEM signals & rear tail light. Rebuilt carbs w/pod filters, new jets. Custom seat. RFY rear Nitrogen charged  gas shocks.

Very nice DG chambers – No road rash.  Note: Chain Guard will be installed after modification. 

Lighter than everything comparable, the RD400’s non-linear powerband made friends with reviewers at Cycle World, who called it one of the ten best in 1976 and covered it as recently as 1993.  Yamaha kept honing the two-stroke twin, going back down to a 350, adding catalysts and liquid cooling.  After the two-wheeler was retired in 1995, the powertrain lived on in the Banshee quad, and helped parts availability for RD owners.  This example has a few days to run and hasn’t met the reserve, but the sensible restoration looks good enough to get there.

-donn

Can’t Quit – 1977 Yamaha RD400
Aprilia May 6, 2020 posted by

Featured Listing: 2005 Aprilia RS50

Update 6.17.2020: This bike has been sold for a little while but I’m behind on my updates. Congratulations to buyer and seller! -dc

In these trying times there is tremendous fear as to what might be to come. Worried about raiding your retirement account to purchase that perfect collectible specimen of a RC30 / OW01 / Mh900e that you are not likely to ride? Then how about setting your sights a little lower – as in lower seat height, lower capacity, lower investment risk and lower entry point. The only things that are not reduced with this plan are the cool factor and the fun. Today’s 2005 Aprilia RS50 is the perfect example of this “less is more” philosophy. This is an awesome little bike that allows you to channel your inner Max Biaggi and ride at 10 tenths without risking everything. It looks great and would make a fantastic addition to your man cave or garage. But please don’t miss out on riding – there is absolutely *nothing* like riding a slow bike fast. Those who have tried it would tell you about it, but they can’t stop smiling long enough to talk.

Featured Listing: 2005 Aprilia RS50

The RS50 is not your average little moped. For those raised on MB5s, AR50s and YSR50s (you know who you are), this Italian wonder is a mini GP bike on steroids. Under the full MotoGP fairing enclosing an aluminum, liquid cooled, single cylinder Motori-Minarelli engine (later units were built by Derbi), the RS offers some pretty advanced technology including a full aluminum frame, 17 inch cast wheels with a large 300mm front disk, and 40mm forks. Dry weight slips by under 200 lbs. Power – if you have to ask – hovers around 10-ish provided the tach is pointed at the 1:00 or 2:00 o’clock position. And that is where the fun lies with riding a bike such as this; nothing teaches you corner entry speed, conservation of motion, gearbox management, tachometer awareness and – perhaps most importantly – how to tuck in tight.

From the seller:
2005 RS50 with 1412 miles. Bike is all stock except for Leo Vince V6 pipe. Great condition overall except for a few minor scuffs here and there. Starts, runs, everything works as it should. New Mitas tires. New Antigravity LiON Battery. Comes with 2 keys, 1 liter of injection oil and a new Naraku 70cc BBK never fitted. Bike ready to go and is located in Cary NC

Clean & clear NC title in my name. $1900 or best offer.

The US has never truly embraced the small-bore racing set. We don’t have license restrictions like they do in Asia and Europe. American riders tend to cut their teeth on bigger bikes, and as a result they see small motorcycles as entry level. But if you can work the sliver of a power band and minimize the limitations of the format, you can scare yourself silly while having the absolute time of your life. Anybody with access to a karting track knows they need one of these. And regardless of your age/weight/displacement preference, this is something that will make you a better rider. There is simply so little room for error that by simply tooling around on this type of bike you become more focused and aware. You want to improve your skills? The line forms right here.

And the best part of today’s offering is how accessible it is for nearly everybody. I don’t know how to say it gently, so I’ll throw it out there: this bike is priced to sell. The seller is a fan of the site, and is looking to change out his current stable a bit. So if you want to become a better rider, learn skills that directly transfer to a bigger bike, feel like Rossi without ever breaking the speed limit, or simply want an uber cool piece of artwork, reach out to Roy. He is one of us and gets it. There is not a lot of power here, but this one will move quickly. Check it out, and Good Luck!!

MI

Featured Listing: 2005 Aprilia RS50
Yamaha May 1, 2020 posted by

Formation Flight – 1985 Yamaha RZ500 with 4,600 miles !

With a pair of 250cc engines driving a common output shaft providing two power strokes on every revolution, Yamaha’s RZ500 pushed nearly 200 hp per liter, even in street trim.  This sharp Michigan example has been in storage but was recently freshened up for riding season.

1985 Yamaha RZ500 for sale on eBay

The RZ’s engine is almost a cube, with four 26mm Mikuni carburetors looking out to the side-mounted airboxes from the valley of the 50-degree V.  Individual expansion chambers wend their way back, with the upper cylinders’ pipes tucked into the seat fairing.  88 hp was available at a wailing 9,500 rpm, with the torque band was stretched by the YPVS power valve system.  The chassis was steel tubing and the forks were right-side-up, though the monoshock was underneath the engine to make room for the exhausts.

With just over 4,600 miles, this RZ had to be in storage before the present owner.  Just some stress cracking on the chin scoop is apparent, with none of the usual garage rash and corrosion.  The seller waited seven years to re-commission it for the road, and has the following comments in the eBay auction:

New Battery
New Tires
New Chain
New Wheel Bearings
New Tapered steering head bearings
Changed transmission Oil
Cleaned float bowls on carbs
New Shut off valve for fuel
New front Brake Pads
Amsoil Dominator Synthetic injector oil
New fork seals, Race tech Springs, Gold valves, Modified damper rods (per Race Tech) 20 wt oil
With modifying damper rods the Anti Dive units are inactive (left them for stock appearance)
 
This is a very nice mostly all Original RZ, Starts first kick most every time hot or cold, shifts and clutches fine, pulls all the way to redline.
 
All lights work, horn, blinkers, brake light, gauge lights

The RZ500 waited more than 10 years to hit the streets after the YZR500 race machine’s 1973 introduction, but by then the U.S. and a good part of Europe had declared two-strokes unwelcome.  So every RZ500 seen will be a gray market import with limited history, and a KMH speedo with MPH sub-titles.  This one’s about as nice as they come without claims of a collection or museum, and the auction’s at $11K with five days to run.  With recent sales in the low $20’s, a lot of us will just be watching, at least to see where the reserve is set.

-donn

Formation Flight – 1985 Yamaha RZ500 with 4,600 miles !
Aprilia April 19, 2020 posted by

Featured Listing: 1996 Aprilia RS250 Mk. 1

Update 6.9.2020: This bike has SOLD! Congratulations to buyer and seller! -dc

This 1996 Aprilia RS250 Mk. 1 is an RSBFS alum that has come back for a master’s degree looking much sharper than it did the last time it crossed our desks. For one thing, the year has been corrected, the VIN shows it’s a 1996, not a ’97 as we said before. Oh yeah, and the seller has spent more than $4,000 making it even sharper than it was last time we saw it.

Modifications include a set of BST carbon fiber wheels and a 2015 Suzuki GSXR front end, which means radial brakes and much more modern fork internals than this thing originally relied on. It also comes with almost $3,000 worth of spares, including Lance Gamma engine cores, new fork tubes, the original Aprilia wheels and front end, a battery tender, the original KPH speedometer and on and on. It is, in a word, sorted.

The 250cc Suzuki-supplied two stroke mill was refreshed at around 12,000 miles by the previous owner, and the seller has added just 400 to that total since he purchased it in August of 2018. With 72 horsepower available at 12,000 rpm, Suzuki suspension and feathery carbon wheels, this Aprilia RS250 is an expression of what Aprilia would have done with an unrestricted budget and technology.

From the seller:

Over $4k in updates since purchase:
2015 GSXR 600/750 front end
Tubes have some rash – 2 brand new black tubes (with spares)
New steering head bearings and seals
Galfer wave rotors and titanium hardware
Unpainted GSXR fender
BST Carbon Fiber Wheels
3.5×17 for GSXR with ceramic bearings
5.0×17 for RS 250 with ceramic bearings
Metzler M7 tires 120/70 & 160/60

Rode less than 200 miles since 8/2018 – less than 15 with BSTs and no speedo. Garaged entire time and looks like it did when I bought it in 2018.

Over $3k in spares:
Battery Tender
Lance Gamma RG 500 core and spare RG400 case
Pit Bull front and rear stands
(2) 51131-14J00 Black Outer Fork Tubes
MK2 ft end
Original MK1 front end and both wheels
Original passenger seat and passenger pegs
Original KPH speedometer
Original clear windshield
A *new* set of factory style stickers
Parts and repair manuals
All receipts from last and current owners
Original German government documentation

Seller Steve is asking $13,500 for this sorted Italian icon. That number buys you a lot of bike on any market, but with the list of mods and spares this one has, it could be the perfect escape from COVID-19.

Featured Listing: 1996 Aprilia RS250 Mk. 1