headstock bearings and seals yamaha tw125 tw 125 1999 2004 Yamaha XS500 the bottom fork is 10mm

the bottom fork is 10mm / M10 mounting

This set of steering bearings are designed to replace the original head stock bearings on a BMW R 60/7 for the years shown above

This cylinder kit has been manufactured to upgrade the original top end on a Benelli 491 LC 50 to 70cc for the years and models shown above

Honda CB 250 Super Dream (1978)

Please check your original as some YZ models have 80mm mounting

headstock bearings and seals yamaha tw125 tw 125 1999 2004 Yamaha XS500 the bottom fork is 10mmBrand new set of headstock steering bearings and seals to fit: Yamaha TW 125 (1999 2004). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Yamaha TW125 for the years and models shown above. Top sized: 25mm x 43mm x 12mm. Bottom sized: 30mm x 48mm x 12mm. The top and bottom steering bearings and seals are included. Please see our other products for bearings without