OS SPEED B21 ADAM DRAKE EDITION III WITH T-2090SC COMPLETE SET

Information

PRODUCT INFO:

This is the O.S. SPEED B21 Adam Drake Edition 3 with T2090SC EFRA 2089 with TB02.

O.S. SPEED B21 Adam Drake Edition 3 is developed in collaboration with O.S. international team driver ADAM DRAKE, who is famous for his deep knowledge and sound technical advice.
By adopting a boost bypass processing for the crankcase, the engine runs more smoothly, and making it even easier to drive. ADAM DRAKE's image color, blue anodized aluminum is applied to the cutting part of the new outer head, and two-color anodized aluminum with new design is used to reduce weight and lower the center of gravity and improve driving performance. You can make a choice of two different carburetor restrictor, 6.5II for buggy and 7.5 mainly for truggy.

Technical specifications:

Displacement： 3.49ccm

Bore: 16.4mm

Stroke: 16.55mm

Output: 2.65 ps - 34,000 r.p.m.

Practical r.p.m.Range: 4,000-42,000 r.p.m.

Weight: 350g