Posts by tag: endurace racer

Yamaha May 9, 2019 posted by

Lucky Luc – 1994 Yamaha YZF-750SP

Yamaha continued developing and racing the YZF750 after the hallowed OW-01 with good results, even though the -SP homologation special never made it here with a motor vehicle title, they showed up as race machines on a bill of sale.  This street registered Canadian example has around 25,000 miles but a newly rebuilt engine.

1994 Yamaha YZF750SP ( Quebec ) for sale on eBay

With revised cams and 39mm flat slide carburetors, Yamaha’s 749cc Genesis engine delivered 125 hp, great for the era.  The alloy chassis sports a monoposto alloy seat console, and fully adjustable suspension.  320mm brakes came with 6-piston calipers and reviewed as magical.  “Torn paper” graphics were all the rage and look complete despite a note in the listing.

Just a few pictures will require investigation, but it does look worthy of the time.  With Canadian registry, the owner had the engine done in suburban Montreal, but maybe the Vermont location suggests free delivery to our northern border.  Normally an owner would be advised against refreshing and engine just before a sale, but that makes it intriguing.  Comments from the eBay auction:

Yamaha YZF750sp 1994.

This is the only ONE registered in Canada.

Engine refreshed by Luc Lapièrre from Moto RL in Saint-Jude Quebec.

The motor has less than 1,000 km on it. (600 miles)

The bike has 40,000km and it is all ORIGINAL. (25,000 miles)

Testers gigged the SP for a balky powerband and turn-in that needed a firm hand.  Remembering that this bike was intended for private race teams to acquire and modify to the limits of the rules, it makes more sense.  Engines would be blueprinted to accommodate what the carbs were feeding, and race-tuning the suspension and slick tires made it handle as intended.  But carefully set up for the road ( and with evident engine work ) this one might be all you could ask in a mid-size superbike.

-donn

Lucky Luc – 1994 Yamaha YZF-750SP
Suzuki July 8, 2017 posted by

Suzuki Saturday – 1988 Suzuki GSX-R750

1988 brought the first comprehensive update to the 750 Gixxer, with a revised frame and shorter stroke engine, “slingshot” carburetors and 17-inch wheels.  A little heavier than the introductory GSX-R, the 1988 was still lighter than the competition and had the more rigid chassis and additional power to improve overall performance.   Looking very original and excellent for its 22K miles, this GSX-R750 has had some nice mechanical care as well.

1988 Suzuki GSX-R750 for sale on eBay

 

In the engine re-design, Suzuki took 4mm from the stroke and added 3 to the bore, more oversquare and with lower reciprocating losses than before.  Peak power and torque are at 11,000 rpm, while the redline is at 13,000.  The high-volume SACS oil cooling system was also heavily revised, with larger, less restrictive tubing, and a 4-into-2 exhaust was required to limit muffler size.  Brakes and forks are built for the era, and dual headlight fairing has fresh air intakes running back to the airbox.

 

The Illinois owner of this GSX-R has preserved the cosmetics, and actively maintained the running gear.  Suspension has been updated in the rear, rebuilt in the front, brakes improved, and engine maintenance is up to date.  From the eBay auction:

This gorgeous GSX-R is completely stock except for tasteful/safety modifications, including:
-New Pirelli Rosso II tires
-Galfer steel brake lines, front and rear pads
-Penske rear shock
-New EBC clutch and springs
-Forks are serviced, new oil, new seals
-Swing arm and link have new bearings and seals
-New oil and filter
-New wheel bearings
-Valves adjusted
-All electrical components work as they should

 

The GSX-R750 reviewed as a quick-handling powerhouse, with serious racebike ergonomics, and very nearly beat the company’s own 1100 to the 1/4-mile traps.  A nicely resolved update to a ground breaking design.  This particular GSX-R is a win-win, great factory cosmetics and all maintenance issues addressed…

-donn

Suzuki Saturday – 1988 Suzuki GSX-R750
Honda July 6, 2017 posted by

Endurance Racer: 1982 Honda CB1100R for Sale

Update 7.24.2017: Interested parties can email the seller directly: mrcbx@att.net

Built in small quantities between 1981 and 1983 and very rare sight here in the US, the Honda CB1100R was created to homologate the big, four-cylinder machine for endurance racing. Based on the CB900F and powered by a 1062cc air-cooled inline engine, it featured the usual raft of upgrades to engine internals, frame, and suspension to make those parts eligible for competition. Unlike the CB900F, the engine was mounted rigidly in the frame to act as a stressed-member, improving handling at the expense of additional vibration.

Power was rated at 115hp and the bike weighted in at 520lbs dry, which may sound heavy in a modern context but meant the CB1100R was on par with period rivals. The bike was fast and very stable, and Honda’s first use of dual-piston brakes up front with vented discs meant stopping power was considered excellent at the time. There were TRAC anti-dive forks up front with adjustable units at the rear. Gold ComStar wheels are stiff and light, but a pain to rebuild if yours are damaged and a composite fairing means replacements for broken parts could be very expensive…

These don’t come up for sale very often, especially here in the USA where they were never officially available. So how small were the “small quantities” produced? 1,050 were built for 1981, with 1,500 for 1982 and another 1,500 for 1983. That may not be Bimota levels of exclusivity, but this is still one rare motorcycle, especially for a Honda. Values will only be going up on bikes of the era and I expect that all those affordable 1980s bikes you can generally find on eBay will soon be a thing of the past.

From the original eBay listing: 1982 Honda CB1100R for Sale

This is a nicely preserved CB1100RC.  If you are looking at this ad, then you should know what this is.  One of only about 1500 bikes produced by Honda to be able to compete in the pro-am series races in Europe and Australia.  Unique and incredibly rare in the USA. There is not even a 1982 RC at Barber Motorcycle museum, there is only a 1983 RD…

I have gone through this bike to make sure all is functional, it is still an exciting bike to ride even 35 years after it was made!  It is on recent Michelin tires, and everything works as it should. This bike has some personalized period-correct modifications, the original exhaust has been replaced by a Cowley 4 into 1 system, some of the parts on the bike have been polished and chromed, but it shows very well and is mostly original.  It was imported into the US by Larry Conlin, who sadly passed away a couple of years ago; at that time it had not been running for some time, and it did not have a US title.  Since then it has been properly imported, and recommissioned for use.  I have copies of the original UK paperwork, the VIN is correct for a 1982 CB1100RC, so this is the real thing!

The bike can be heard running in this clip provided by the seller. So what is something like this worth? In other markets, they sell in the neighborhood of $20,000 but I’m not sure if it can command the same price here in the US. Currently, bidding is up to just a shade north of $12,000 with a couple days left on the auction.

-tad

Endurance Racer: 1982 Honda CB1100R for Sale