OS Max Speed B21 Adam Drake III Motor Box - Presentation:
OS SPEED B21 Adam Drake Edition 3 is developed in collaboration with international OS team driver ADAM DRAKE, famous for his in-depth knowledge and sound technical advice.
By adopting boost bypass treatment for the crankcase, the engine runs smoother and makes it even easier to drive . ADAM DRAKE's picture color, blue anodized aluminum is applied to the cutting part of the new outer head, and two-color anodized aluminum with a new design is used to reduce weight and lower the center of gravity and improve driving performance . You can choose between two different carburetor flanges, 6.5II for buggy and 7.5 mainly for truggy.
OS Max Speed B21 Adam Drake III Motor Box - Characteristics:
- For 1/8 all-terrain buggy
- Displacement of 3.49cc
- 16.40mm bore
- 16.55mm stroke
- Operating speed from 4,000 to 42,000 rpm
- Announced power of 2.65 hp at 34,000 rpm
- Weight of 350gr
