OS SPEED B21 DRAKE AD3 Engine + Exhaust TB02 TT 2089
€499.00
Tax included
OS SPEED B21 DRAKE AD3 Engine + Exhaust TB02 TT 2089
1CJ01
Based on the latest O.S. SPEED B2104 off-road engine, this engine was developed by US champion Adam Drake.
Features:
- New 14g lighter cylinder head with black/blue anodized finish.
- New crankcase cap with pushplate (reduces friction).
- New crankcase interior design for linear power transition from low to medium to high rpm.
- Easy-to-adjust 21J carburetor.
- 16.55mm stroke engine.
- DLC hard-coated crankshaft.
- Rear bearing with ceramic balls.
Specifications:
- Displacement: 3.49cc
- Power: 2.61hp @ 34000 rpm
- Bore: 16.4mm
- Stroke: 16.55mm
- Weight: 350g
Included in the combo:
- OS Turbo P3 gold glow plug.
- Aluminum air intake venturi nozzles, 6.5 and 7.5 mm diameter.
- Protective caps (3 mm/16 mm/18 mm).
- Exhaust gaskets.
- Comes with OS TB02 exhaust pipe (TB02–EFRA 2089) and 75 mm MB-01-75 manifold.

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from 100 to 3000€

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