OSSA racer startup 2 of 2

OSSA road racer, first startup in many years. AFAICS, it is a 1973 250 Stilleto 5-speed stuffed into a 1969 175 Wildfire chassis. Early Honda CB350 brakes. Frankenstein's motorcycle. This should be fun.

Category:

Autos & Vehicles

Tags:

• expansion chamber
• Montesa
• single cylinder
• air cooled

[sambo2566]

built in poland?

[hottr6]

Spain, along with Bultaco, Montessa, Derbi and many other manufacturers after WWII. The inspired Spanish motorcycle industry folded during the demise of the Franco regime. However, OSSA are back on their feet and have recently announced that their new revolutionary trials bike will go on sale in Aug 2010.

[jacklovett1]

do you know were i could get a exahust for an osaa racer

[hottr6]

Keith Lynas of OSSA Planet has chambers for dirt bikes. Any talented chamber builder can make for for a road bike. It depends on your engine's state of tune, port geometry, riding style etc.

[carbikerkid]

how many cc?

[hottr6]

The Stilleto was a 250. Bike weighs less than 200 lb wet.

[MaharishiMahaYogi]

Nice unit.

[ThePETACA]

Yo tengo una montesa enduro 75L , las motos Catalanas como ,Bultaco, Ossa, Montesa o Derbi IS THE BEST.

[kikujiro499]

awesome spanish machines!!!!

OSSA is back.

[tpvalley]

what port arrangement does it have?

2 transfers, 1 exhaust and an inlet(piston port inlet?).

Is it based on motocross engine from ossa?

about 35bhp?

[governator45]

wow i want to ride that

[chillrasta12]

Thats a pretty big cylinder for a 250cc bike. How many RPMs can it reach?

[DynaflowDonnie]

I remember the stilleto's well. My buddy and me used to race scrambles in Lodi CA in the early 70's. The Stilleto and Bultaco Pursangs were the bikes to beat. K70 tires and often a spooled front hub with a 19" rim/tire. Great to see it.