O.S. SPEED B21 RONDA DRAKE EDITION2 (1CJ02)
■For 1/8 offroad buggy cars
O.S. SPEED B21 RONDA DRAKE EDITION2 Combo Set (1CJ03)
■Combo set
TB02 EFRA2089(T2090)＆MB01-75
Includes
・O.S. SPEED P3 glow plug・Reducer 6.5II (pink) AL2・Reducer 7.5mm (pink) AL・Exhaust seal ring・Dust cap set 3mm/16mm/18mm
Spec
| Displacement | 3.49cc / 0.213 cu.in. |
|---|---|
| Bore | 16.4mm / 0.646in. |
| Stroke | 16.55mm / 0.652in. |
| Output | 2.65ps / 2.61hp / 34,000r.p.m. |
| Practical RPM range | 4,000-42,000 r.p.m. |
| Engine Weight | 350g / 12.35oz. |
