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.
DRAKE氏と共同で開発され
ました。ADAM DRAKEのイメージカラーであるブルーアルマイトを新アウターヘッドの切削部に採用し、新デザインの2色アルマイトを採用することで軽量化と低重心化を図り走行性能を向上。
キャスターブレリストリクターは、バギー用の6.5IIと主にトラギー用の7.5の2種類を標準装備。--
排気量: 3.49cc / 0.213 cu.in. ボア
: 16.4mm / 0.646 インチ
ストローク: 16.55mm / 0.652 インチ
出力 2.65 ps / 2.61 hp / 34,000 rpm
実用 RPM : 4,000-42,000 rpm
エンジン重量: 350g / 12.35オズ
定価:53,350円
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.
Spec---------------------------
Displacement: 3.49cc / 0.213 cu.in.
Bore: 16.4mm / 0.646 in.
Stroke: 16.55mm / 0.652 in.
出力 2.65 ps / 2.61 hp / 34,000 rpm
実用 RPM 範囲: 4,000-42,000 rpm
エンジン重量: 350g / 12.35oz