CFMOTO ❌ CYBERMOTO✅

CFMOTO 250SR
Thing modified:
1) Sprocket 15T-40T (Custom made)
2) Chain O-Ring 428

Result:
1) Speed increased with lower RPM
2) Speedometer same as GPS speed

Ongoing problem:
1) Coolant on radiator decreasing
2) Average fuel consumption 16km/L to 19km/L (Worst AFC than 650cc)