OS Speed R21 Euro Spec Combo Set (On-Road / with T-2080SC / #1C401)

CHF598.00
Prix en points: 598 points
EE 837, OS Engines 837, OS-Engines- 837, OS-Engines-EN 837
Rupture de stock
This is developed for high-speed tracks, which require more top speed.
The piston and liner is newly designed.
Two holes in the piston contributes to reduce weight.
The liner is newly designed to increase top speed.
You will find the description below.

Displacement: 3.49cc(0.213cu.in.)
Bore: 16.08mm (0.633in.)
Stroke: 17.2mm (0.677in.)
practical rpm range: 4,000 - 45,000rpm
Max. output: 2.8ps(2.76hp)
weight 340g(11.99oz)
Marque:
OS Engines