Headstock Bearings: Yamaha YZF-R6 YZF R6 (2006-2014) KTM Supermoto 990 This set of head stock

This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Honda XL250 for the years and models shown above

To replace OEM: 54001-1006 / 54001-1010 / 54001-1024 / 54001-1012

Yamaha XJR 1300 SP (Australia Model) (1999-2001)

The top pin / bush is 14mm

Suzuki GSX 1250 (2010-2016)

Headstock Bearings: Yamaha YZF-R6 YZF R6 (2006-2014) KTM Supermoto 990 This set of head stockBrand new set of headstock steering bearings to fit: Yamaha YZF R6 (2006 2014). 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 YZF R1 for the years and models shown above. Top sized: 30mm x 55mm x 17mm. Bottom sized: 31mm x 55mm x 17mm. All sizes set out ID x OD x Thickness. If you require different sizes please click here to see our full list of sizes. The