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O.S.SPEED R2106
€441.65
In stock
Main changes
Bearing : Uses well received ceramic ball bearing from offroad engines for linear power delivery from low end
Crankshaft : Adopts crankshaft from R21 Euro II for better mid end feel.
Cylinder liner : 9 port with re-designed port for more power.
Piston : New design with three oil grooves on the piston for lubrication to prevent engine failure.
Carburetor : Based on 21M from R2105, revised needle for easier adjustment and revised slide valve and metering needle for better low to mid end power delivery.
Main changes
Bearing : Uses well received ceramic ball bearing from offroad engines for linear power delivery from low end
Crankshaft : Adopts crankshaft from R21 Euro II for better mid end feel.
Cylinder liner : 9 port with re-designed port for more power.
Piston : New design with three oil grooves on the piston for lubrication to prevent engine failure.
Carburetor : Based on 21M from R2105, revised needle for easier adjustment and revised slide valve and metering needle for better low to mid end power delivery.
| SKU | OS_1EY00 |
|---|---|
| manufacturer partnumber | 1EY00 |
| Brand | OS Engines |
| Universal BARCODE | 4531028027343 |
| Engine size | 3,5cc |
| Onroad / Offroad | On-road |
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