1974-84 Yamaha XS650 Main Center Stand Master Cylinder Replace it when the wheel

Replace it when the wheel bearing feels gritty

Tighten evenly in stages so the pressure plate seats squarely

regulator/rectifier

or throttle response

1974-84 Yamaha XS650 Main Center Stand Master Cylinder Replace it when the wheelMain Center Stand. This Main Center Stand supports the motorcycle at the frame or engine location for this application. Choose this main center stand when the old stand is bent, loose, missing, unstable, or the bike needs secure service support. Fitment Compatibility Fits Yamaha: Yamaha TX750 1974 Yamaha XS650 (1975 81) Yamaha XS650S (1978 83) Product Details Motorcycle stand stand hardware Sold individually XS650Direct part number: 37 0018 Before