Your shopping cart is empty!
OS Max R21 Ver2 .21 On-road engine with TR02 EFRA2165 + MR02 pipe combo set
Model no: 1F401
Spec
Displacement: 3.49cc / 0.213 cu.in.
Bore : 16.08mm / 0.633in.
Stroke: 17.20mm / 0.677in.
Output: 2.75ps / 2.71hp / 32,000r.p.m.
Practical RPM range: 4,000-44,000 r.p.m.
Engine Weight: 350g / 12.35oz.


