Posts by tag: Two Stroke

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We have 15 years of archives. Please note that posts over a year old may have been updated to point to similar bikes available to bid on eBay.
Yamaha December 23, 2021 posted by

Push Play – 1987 Yamaha YSR50 with 708 Miles !

Update – Sold to a reader a few hours after posting on RSBFS, but still fun to look at…

Never going to be the only bike in the garage, but the YSR50 might just win the smiles-per-cc sweepstakes.  Today’s has somehow maintained all its DOT required equipment over the years, which seems to have protected the scale fairings like a force field.

1987 Yamaha YSR50 for sale on eBay

Overdone in a tongue-in-cheek way, the YSR50 had a disk brake up front and five-speed trans to go with its regulated 49 cc’s and 7 hp.  With its perimeter frame, full fairing and faux underseat exhaust ports, it’s as close to a YZR500 as some of us might ever get.

This YSR is a little bit of perfection, with not even the usual roll-around scuffs.  Seeming oversized turn signals and mirrors have warded off evil spirits, and a nice repaint doesn’t hurt either.  Not sure about the seller’s title reasoning, but at this age and engine size a bill of sale would likely suffice.  Comments from the eBay auction:

 
The YSR50 has been displayed in my collection for the last 12 years. I have decided to sell it. 
Bike is sold with a signed title but NOT IN MY NAME. Title is still in original owners name and I wanted it to stay that way. ONE OWNER. 33 Years
The reason the bike has ONLY 708 miles I believe is because the crank seal was bad on the stator side.
 
I brought to to my shop and took the entire bike back apart for cleaning. 
 
The top end looked great (Standard Bore). I resealed it back up with a new top end gasket set. I removed both side covers and put new crank seals and clutch plates in.
 
While apart I replaced the reeds, carb kit, fork seals and gaskets
 
Still has the hard to find original – Nut Pad and Tool Kit (looks new)
Starts with a couple kicks.  Handle bars are straight 
 
Seat , back and nut pad looks great
 
Rims / Tires look very good but are old with cracks. Could be originals
 
Plastics look great except one spot the size of a quarter where the upper fairing meets the lower fairing. where one of the screws hold it together(hard to see because large white washer covers it up)
 
Exhaust looks great 
 
Brakes rear work great – front is full of fluid but can’t get it to bleed
 
Tank is bright and shiny inside.
 
New air filter.  New Battery
 
New Windscreen from New Zealand – have old one but has a small crack
 
Calamari Rear fender.  Forks are perfect
 
Warning labels look good.  Decals look great
No leaks  – Gas tank and carb is empty and cleaned.
 
Have bike currently in my office and don’t want fumes.
 
All silver, and white parts repainted and clear coated.

A little late to get it under the tree unless you’re down near Dallas, but this looks to be a super example at just* a supersport  buy-in.  And judging from the group picture, might be the sharpest two-stroke in the collection.

-donn

Push Play – 1987 Yamaha YSR50 with 708 Miles !
Yamaha December 9, 2021 posted by

Angrier Bees: 1984 Yamaha RZ 350

The Yamaha RZ350 is just one of those bikes. It wasn’t particularly rare or super fast in the day (in stock form it struggled to compete with the 550s of the day). It wasn’t even super irresponsible for a two stroke, harboring lean burn technology, oil injection, an exhaust power valve to broaden the torque curve, air injection and – of course – the all important catalytic converters nestled in the exhaust pipes. This was the last street-going two stroke sport bike officially imported into all 50 of these United States, making it a milestone machine. The years have been very kind to the legend that is the RZ, and with excellent examples in short supply the values are reflected appropriately.

1984 Yamaha RZ 350 for sale on eBay

Known as the RD350LC in other markets, the RZ350 was pretty standard Yamaha two stroke fare; a liquid cooled parallel twin with reed valve induction and dual carbs. The YPVS allowed the exhaust port to raise and lower depending upon revs, boosting power in the lower end of the RPM range, where two strokes typically suffer the most. A single shock rear suspension, triple disk brakes and minimalist bodywork (including the cafe fairing) completed the tidy package. These were neat and unique when new, showed up in droves at local racetracks, and experienced a “dime a dozen” type of mentality with riders and collectors. They were used, abused, and used some more. Today, they are still relatively plentiful in hacked up condition. But finding a good one – a clean, well-loved example – is getting harder and harder to do. And prices are reflecting the rarity.

From the seller:
Up for auction is my beautiful 1984 Yamaha RZ 350 with matching frame and engine case serial numbers. The bike has 15,692 miles.

This bike has an interesting history. It was owned by Bobby J from Bobby J’s Yamaha in Albuquerque, NM. It is the oldest Yamaha dealer in the US. If you go on youtube, there are videos about Bobby J’s Yamaha and Bobby J himself.

I purchased it from one of his retired salesmen in around 2010. I kept it for a couple of months and then sold it to a friend of mine who I told that if you ever need to sell it then call me. A few years later he did so I purchased the bike back in 2013.

In the time that he owned it, the engine was rebuilt by Jason Perdue, the owner of SMR, in Santa Fe, NM. Jason has built many RZ 350s and Banshees. The engine has about 1200 miles since it was rebuilt. I don’t ride the bike very often, and I am working on selling a few bikes out of my collection as I have too many.

More from the seller:
The bike was tuned for sea level by Chuck “Supertune” Quenzler of Team Scream Racing in Clearwater Florida. He was impressed with the bike to say the least.

The bike has a 370 big bore kit. It has been ported by Jason at SMR, has V-Force reeds, stock carbs with a K&N filter, Toomey pipes, ATK fork brace, rebuilt front end with Progressive springs, rear Works remote reservoir shock, and good Avon roadrider tires. I believe that the radiator shroud is either Canadian or European since it does not have any holes for reflectors. I got it off of ebay because I liked the way it looked better than the stocker.

More from the seller:
It also includes the tool kit. I do not have the owner’s manual. I do have some stock pipes and the stock air box that will go with the bike.

The bike has always been garaged and well taken care of. The body is beautiful shape with no repairs. It has original paint with no dents or dings. No corrosion. No cracks in the plastic. The paint is beautiful as the photos show. Windscreen is original with the sticker still on it. Chin fairing is beautiful.

This is a beautiful RZ for your collection or your Sunday rider. No disappointments here.

The bike is ready to go. It has a clear Florida title in my name.

The seller has also included a video of the bike running here. Sure looks like fun to me!

This bike looks to be in great condition. Collectors may chagrin the mods, but the RZ responds to all the great wake up sauce as any other smoker. That means an overbore (or big bore kit), raising the compression ratio, porting, expansion chambers, etc. It looks like this beauty has had a few of those mods done to it, stoking the hive full of even angrier bees; it looks and sounds like it is ready to to poke the four stroke bear. And as a bonus, some of the stocker kit comes with! Lots of interest on this one, and you can check out all of the details here. Good Luck!!

MI

Angrier Bees: 1984 Yamaha RZ 350
Aprilia December 4, 2021 posted by

Gemology – 2006 Aprilia RS125 Jorge Lorenzo with 7 Miles !

Almost the right size to sneak in behind the Xmas tree, Aprilia’s RS125 is ready for an up-and-coming rider, or maybe one trying to unlearn an over-reliance on the right wrist.  Today’s is the salient Jorge Lorenzo commemorative with just roll-around-the-showroom miles.

2006 Aprilia RS125 Spain’s No. 1 Edition for sale on eBay 

Aprilia built on its RS125 knowledge since the model originated in 1992, and added a lot of appointments for 2006.  Rotax made the NikaSil lined two-stroke, claiming 28hp at 10,500 rpm.  Except for where the steering head is boxed in, castings for the alloy chassis are open on the inboard side, but substantially webbed for rigidity.  Inverted 40mm forks end in a radial brake mount, with a single 320mm disk and four piston caliper.  Borrowing on the RSV1000’s aura, the wheels and fairing look like they were left in the dryer a bit too long.  Weight with a half-full tank should be under 300 lbs.

Not much to know about a bike with under 10 miles, but the ask for a 125 might get a request for some close-ups, and the Alberta dealer does offer to have a video call with a prospective buyer.  Seen with blue or silver wheels, some aluminum polish will want to be in the new owner’s kit.  Four bars from the eBay auction:

Aprilia RS 125 vintage 2006 is basically new condition, however due to its age we are selling this bike without any warranty or implied conditions.  Therefore this bike is sold as is however we will run up this motorcycle for you if you are seriously interested and or can send you a video of it running if required.

Jorge had already moved up to 250’s when he joined Aprilia, but his back to back 250cc championships deserved a tribute.  In his subsequent nine seasons with the factory Yamaha GP team, only his first year was out of the top three.  Retired early like race number 99, it would be surprising if this RS125 hit the rev limiter again.  Maybe a new lease on life would be as a pit lane display bike for a gentleman racer with a well broken-in Aprilia race bike.

-donn

Gemology – 2006 Aprilia RS125 Jorge Lorenzo with 7 Miles !
Suzuki December 2, 2021 posted by

1990 Suzuki RGV250 SP2 For Sale!

1990 Suzuki RGV250 SP2 For Sale on eBay!

I like to look at pictures. Do you like to look at pictures? Good- have a seat and feast your eyes on this 2 Stroke goodness.


 

From Mr Two Stroker
1990 Suzuki RGV250SP2. My rare RGV250SP2 which I have owed since March 1991 is up for sale from my collection. As the second owner I imported this bike from the original owner back in 1991 and therefore it’s not all corroded and oxidized like many Japanese imports of this age. For those who are no familiar with this rare SP2 model, it was only made by Suzuki in limited numbers for a few years. It’s a Japanese SP model bike with one big difference. The SP2 model came with the same gear ratios as the street non SP model. It did not have the tall SP racing transmission. But everything else was identical to the SP1 model, dry clutch, bigger carbs, and fully adjustable suspension, used on the SP1. I have spent a small fortune on upgrades for this bike. Many upgrades that are no longer available.

I totally rebuilt the engine less than 1,000 miles ago. New Pistons, rings, Crank seals, water pump, dry clutch upgrades, VHM O-ring high performance heads. The cylinders were ceramic recoated and lightly ported by my old friend Stan Stephens back in the UK. Ceramic coating is harder and more durable than Nikasil plating. Aftermarket billet power valves installed. It has the bigger SP carburetors on it with the Suzuki full SP jetting kit set up. Air box modifications. I put a UK made Pace high performance radiator on. This is a thicker high quality racing Rad. Not some cheap Chinese aftermarket product. That with silicone radiator hoses. Bike has a full power UK black box. All with a beautiful set of Lomas stainless steel pipes with carbon silencers.

For handling I installed a Tyga triple clamp, Sansei handle bars, racing 300mm Italian made front disk with 6 piston calibers, and 19mm front master cylinder. Brakes are phenomenal. Front suspension is fully adjustable and had been reworked by PPS. The back has a beautiful Penske fully adjustable rear shock, Wave rear disk. I just rebuilt the rear caliber, steel braided brake lines throughout. Installed, at a high price, custom made light weight magnesium rims front and back from Dymag. Tyga rear sets, steering damper, were added along with a new MPH speedo! It has almost unused Michelin Pilots tires on it, that are old and should be replaced.

I recently did a brake fluid flush, trans oil change, new coolant, new plugs, new battery, New petcock, Ultra sound carb cleaning. Bike was sitting in my collection and hasn’t been used in years.

Bike has a lot of titanium, stainless and aluminum nuts and bolts, Carbon front and rear fenders, Aluminum front fairing stay.

I have a Tyga unpainted rear tail section on it. Custom shock reservoir holder. The front fairing are the originals from 1990! They have some chips and minor cracks in them. Not the best of shape but still fine. Tank has a small ding in it that was there when I bought the bike in 1991. I was going to put a new Tyga front fairing on it. Have it all pained to look like a museum piece, but decided after 10’s of thousands of dollars, I’m not spending any more on I bike I no longer ride. It needs to go to someone who will appreciate and ride it.

This bike is ready fast with some of the best aftermarket parts that were available at that time. It’s ready to go and comes with a current valid California plate and title! I loved riding around on this bike, but after 31 years it’s another bike in my collection that I must sell. At my age, I’m getting to the point I’ll be hauling round on a motorized wheelchair rather than on a super-fast 250!!

 

I think I need a cigarette now, but I must confess- I usually look down my nose at heavily modified machines. However, not so much on this one. What’s different you ask? Lets start with the drool worthy Dymag wheels. Wooooo doggy!
How about we throw in a race worthy Penske shock, ceramic coated cylinders and full power chip? Had enough yet? Okay, it’s outfitted with some tasty TYGA carbon and aerospace grade aluminum bits and bobs too.

These make around 60hp, but the power band to make that power resides in a pretty narrow stretch of RPM’s. Usually, hitting between the 8-11,000 range for peak power. I bet those Lomas Shotgun’s scream “FU!” when you get on the pipe 🙂

Let’s look at some more pics shall we? Thank you! I don’t mind if I do.


Clean, tastefully modified, well sorted, definitely rare and most certainly one of a kind!

Step right up and don’t be shy (The Tubes 82′) –

Check out this 1990 Suzuki RGV250SP2 here!

Cheers!

Doug

1990 Suzuki RGV250 SP2 For Sale!
Aprilia November 11, 2021 posted by

1995 Aprilia RS250 w/ Heavy Mods For Sale!

Is it this one for $26,000?

or

Is it this one for $28,000?

PP comes to mind on this one . . . What’s that you ask? No, it’s not the laughable word you learned in 4th grade. PP = Price Point 🙂

I needed to look at it again- that is one bad ass RS! We can see radial Brembos hooked up to some tasty Ohlins out front and another piece of Ohlins hardware out back. The carbon Tyga bodywork is on another level along with Tyga rear-sets and Tyga exhaust. Tyga hardware always raises the WOW factor to 11 on my scale.

We all know the value of the add-ons and that shit ain’t cheap! But . . .

Kudos to Remy306 for knowing their way around a camera!

From one of the eBay listings-

aprilia rs250 full carbon tyga
-Tyga exhaust system
-Ohlins front end
-Brembo gp4 rx rcs19
-Crg clutch perch..

Thoughts? As I previously stated- I like it and like it a lot, but the Sir Ask-A-lot price will def raise some eyebrows. However, if you’re after a decked out antique track bike today is your lucky day!

Make the jump HERE for the cheap price or HERE if you want to pay a little more

Ciao!

dd

1995 Aprilia RS250 w/ Heavy Mods For Sale!
Yamaha October 23, 2021 posted by

Featured Listing: All Original 1990 Yamaha TZR 250 SP

Update 10.23.2021: SOLD to an RSBFS reader! Congratulations to buyer and seller!

If you have a bike for sale that would benefit from this kind of exposure, contact us for a Featured Listing. -dc

Location: Chagrin Falls, Ohio
Mileage: 17,540km/10,898m
Price: $16,000

Straight out of a private collection is this amazing 1990 TZR 250 3MA. 1 of 500 produced solely for the JDM in it’s original state. No paint work, OEM body panels, original windscreen, original turn signals and ready to roll (see video below).

In 1990 Yamaha threw every available option at the TZR SP. It came from the factory with upside down forks, braced swing arm, the latest YPVS offering and a dry clutch. It is very close to the full on race version TZR 250W. If you’re not familiar with Yamaha’s reverse cylinder design- the carburetors face the front wheel and the exhaust exits on the rear of the cylinder which is why Yamaha designed a true under tail exit exhaust for the ultimate Racer Boy look!

The seller has gone above and beyond the call of duty to accurately describe their machine with hi-res photos. Please take your time- browse through them all and enjoy how well this 3MA has been preserved. I did some research today and poured over the RSBFS.com archives where I could only find 1 other 1990 3MA ever listed on our site. So, based on our 14 year history- you are looking at a truly rare machine.



I hope you enjoyed that video as much as I did. There’s nothing quite like a 2 stroke buzzing down the road at 10k rpm and hearing the rattle of the dry clutch when slowing down- especially when you can do it without worry. That’s right, this TZR 250 is titled, tagged and completely legal under the 25 year old rule. This is a no hassle 2-stroke purchase.

Is this the one you’ve been waiting for? Will you ride it or put it on display?

dd

Featured Listing:  All Original 1990 Yamaha TZR 250 SP
Yamaha September 28, 2021 posted by

1991 Yamaha TZR 250 3XV For Sale!

1991 Yamaha TZR 250 For Sale on eBay!

Smoke’em if ya got’em!
I swear to you- every time I see a new 2 stroke up for sale I shake my piggy bank to see if more money has magically appeared. As usual, it just laughs at me and says “NOT TODAY!”

From the seller
SERIOUS COLLECTORS ONLY PLEASE.

SOLD ON BILL OF SALE, GREY-MARKET IMPORT.

CONCOURSE-LEVEL CONDITION IDEAL FOR A COLLECTOR. MECHANICALLY PERFECT, STARTS ON FIRST KICK.

Honestly- Tell me when the last time you rode or wanted to ride 280#’s of 30 year old sexiness that smoked and made a bunch of noise when you opened it up?


JDM only Yamaha TZR 250 3XV’s:
-45hp
-6 speeds
-A scant 280ish pounds
-V-Twin
-Adjustable Suspenders
-Upside Down Forks

Yes sir- Pure 2-Stroke Sport goodness right there! Now, I know you’re not going to stomp anyone a new mud hole drag racing, but you’d sure give them a run for their money in the twisties . . . that is, if you dared to ride this one. Parts for these are impossible to find and since this one looks to be in perfect condition I’m guessing I’d have a hard time taking it out of the garage. I’d probably just sit on it and make the BRAAAPPPPP sounds as I pretend to shift gears using the Yamaha name as the gears. Yammmmm (1st), Maaaaa (2nd), Haaaaa (3rd) BRAPPPPP!

$15,995 is steeeeep, but where else are ya gonna find one? I know where, but it’s not available yet – Our friends over at Iconic have one on deck- Yamaha TZR250 3XV, but it has A LOT more miles on it.

One thing I did notice worth mentioning is the sellers 66.7% eBay rating. I find that odd because most folks who sell these types of machines protect their ratings at all costs. With that said, if this one strikes your fancy make sure you do your DD and ask plenty of questions.

Did anyone else notice the tank sticker says “3MA” and the windscreen says “3XM”? Tim, can you offer any insight on this?

Damn, this one is nice!

Cheers!

dd

Check it out here!

1991 Yamaha TZR 250 3XV For Sale!
Aprilia September 27, 2021 posted by

2004 Aprilia RS250 Challenge Cup Race Bike!

2004 Aprilia RS250 For Sale on eBay!

There’s no doubt about it- Aprilia was the little Italian company that could from 1994 to 2007. Undersized and well under funded, Aprilia built a near perfect MotoGP racer and landed the best of the best to put the RS250 on top of the box for the majority of a 14 year span.

1994 Max Biaggi Aprilia
1995 Max Biaggi Aprilia
1996 Max Biaggi Aprilia
1997 Max Biaggi Honda
1998 Loris Capirossi Aprilia
1999 Valentino Rossi Aprilia
2000 Olivier Jacque Yamaha
2001 Daijiro Kato Honda
2002 Marco Melandri Aprilia
2003 Manuel Poggiali Aprilia
2004 Dani Pedrosa Honda
2005 Dani Pedrosa Honda
2006 Jorge Lorenzo Aprilia
2007 Jorge Lorenzo Aprilia

It’s not uncommon to hear the RS frame and banana swing arm to be perfect in every way. The RS motor was also said to be near perfect-cranking out around 60hp while producing around 30 pound feet of torque. This combination propelled the the RS to a top speed of about 130mph and was a strong enough package to lure in the hottest of young European talent. As previously mentioned, Aprilia won 9 our of 14 championships starting in 1994 and ending in 2007. Granted, I don’t think us mere mortals can compare to the likes of Biaggi, Capirossi, Rossi, Melandri, Poggiali or Lorenzo, but we can sure dream- right?

The seller of this Challenge Cup machine has some serious advice for any would be buyer. I feel it’s my duty to cover it before moving on to all things pictures, fantasy and drool.

The sellers warning
Don’t consider buying this if:
– The only 2-stroke you have ever started is a weed-whacker. This bike is the real deal.
– You have no idea what a carburetor does
– You want to ride it on the road. (This is only for the track). Has a 15 digit VIN (ZD4LDA5004S0043)
– You need electronic aids (ABS, traction control etc). There aren’t any.

Thanks to my buddy, Jay- former RSBFS.com writer and guru of all things Aprilia, I used to own one of these and I’d always park it next to my trusty Stihl FS85 line trimmer as a reminder that I wasn’t a worthy candidate for RS250 ownership.

Now that I’ve covered the disclaimer lets check it out-


 
Low mileage: Check!



 
Shiny bits and true Racer Boy exhaust: Check!



 
It has a motor: Check!
 


More from the seller
2004 Aprilia RS250 Challenge. (The last year this track-only bike was made)

Legendary frame and handling with huge Brembo brakes and nearly 60 BHP from its Suzuki 250cc engine
This machine is small and agile enough to teach you great track craft without ludicrous speeds. You’ll out-handle and out-brake almost anything on the track and still be able to reach 115mph on the straightaway

Never raced. Only used for track days by mid-level rider. I believe I am the second owner.
Used a few times a year, it now has only 3,765 miles

Run on 100% pure gas (no ethanol) 91 Octane with Motul 2-stroke oil. Has an oil pump so no need to premix.
Gas tank has been treated with epoxy
Original body work including tank and panels
Front and rear stand included

Owned by motorcycle enthusiast with 40 years of 2-stroke experience. I rebuilt the top end of the engine with advice and spares from TheTuningWorks (UK) who are renown experts in these engines. Used Evans coolant to prevent corrosion.
Nearly new Pirelli Diablo SuperCorsa tires with about four track days of wear.

There are pictures of the naked frame and subframe to show you that everything is straight, clean and undamaged.

The Aprilia forums reckon this is worth $9,000!

THIS BIKE IS THE REAL DEAL! TRACK-ONLY! NO REGISTRATION, NO PLATES, NO TITLE. Bill of sale only (as is always the case with track bikes).


 

And there you have it folks! If you fancy being like Rossi and kicking ass at your next track day- I’d highly suggest you skip the clapped out 2015 GSX-R and pick up this extremely nice RS250. I guarantee you’ll have more fun, track side conversation and a much higher resale value when you’ve had enough. Oh!, but let’s not forget, you must be pre-qualified in chainsaw or higher to purchase this machine.

Check out this track weapon here!

Ciao!

dd

2004 Aprilia RS250 Challenge Cup Race Bike!