Headstock Bearings: Yamaha YZ125 YZ 125 (1987-1995) Yamaha PW50 If you're having any spark

If you're having any spark issues it's a no brainer to get your a new coil on there

Bottom sized: 28mm x 52mm x 16mm

This set of steering bearings are taper roller style and have been designed to replace the original set of steering bearings on a GSR600 for the years and models shown above

This set of taper roller bearings are manufactured to replace the original set of steering stem bearings on an R 100/7 for the years 1976

Suzuki GSX 1300 R Hayabusa 1st gen (1999-2007)

Headstock Bearings: Yamaha YZ125 YZ 125 (1987-1995) Yamaha PW50 If you're having any sparkBrand new set of headstock taper roller bearings to fit: Yamaha YZ 125 (1987 1995). This set of steering bearings is designed to replace the original set of head stock bearings on a YZ125 for the years shown above. Top and bottom headstock bearings are included. Top sized: 28mm x 52mm x 16mm. Bottom sized: 28mm x 52mm x 16mm. All sizes set out ID x OD x Thickness. If you require different sizes please click here to see our full list of sizes. To