Headstock Bearings: KTM SMC690 SMC 690 (2008-2010) Yamaha YFM660 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 Suzuki GT500 for the years and models shown above

To replace OEM: 21121-1056

5mm x 15mm

To replace: 33410-33C00 / 33420-33C00 / 33410-32C00 / 33420-34C00

Honda CBR 1100 XX (1997-2008)

Headstock Bearings: KTM SMC690 SMC 690 (2008-2010) Yamaha YFM660 This set of head stockBrand new set of headstock steering bearings to fit: KTM SMC 690 (2008 2010). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a KTM SMC 690 for the years and models shown above. Top sized: 29mm x 50. 25mm x 15mm. Bottom sized: 29mm x 50. 25mm x 15mm. All sizes set out ID x OD x Thickness. If you require different sizes please click here to see our full list of sizes.