Hole install Size:11mm For Honda XR50 CRF50 XR CRF 50cc 70cc 90cc 110cc 125cc 140 cc 150cc Lifan YX 160cc YCF Pitster Dirt Pit Bike CNC machined 6061-T6 aluminum shift lever Fit for Honda XR50 CRF50 70 and some 50cc-125cc 4-stroke dirt bike, most of motorcycle ATV dirt pit bikes Product Description CNC Aluminum Folding Gear Shifter Shift Lever for Honda XR50 CRF50 XR CRF 50cc 70cc 90cc 110cc 125cc 140 cc 150cc Lifan YX 160cc YCF Pitster Dirt Pit Bike