Fitment: -For For Honda Crf50 / Crf70 / Xr50 / Xr70 / Z50 / Z50r / Ct70 Mini Trail / Z50 / Minitrail Monkey / Xl70 St70 / Qa50 / Qr50 / Cl70 / Sl70 / 70 Passport / St 90k2 / St 90k1 / Cs 90 / Sl 90 / Zb 50 / -The engines are emission oil, there is no oil in them, you must add the oil first when you arrive. Otherwise it will burn the engine Specifications: Model:1P54FMI-K Shift Model: 1 0 2 3 4 Type: Single cylinder, 4-stroke with air-cooled, and clutch operated by handBore×Stroke: 54×54 mm Compression Ratio: 8.7:1 Max Power: 6.5 kW/7500r/min±375r/min Rated Power: 5.6 kW/7500r/min±375r/min Max Torque: 8.0 Nm/5000r/min±250r/min .
