Headstock Bearings and Seals: Yamaha YB100 YB 100 (1973-1992) Honda NP50 They have been manufactured to

They have been manufactured to replace the original set of head stock bearings on an RD200 for the years and models shown above

Suzuki RV 125 Van Van (2003-2010)

Kawasaki Z 400 T LTD (19783)

Chassis Prefix: ZD4TK000 / ZD4VX / ZD4TK0008 / ZD4TK0000

To replace OEM: 30510-KN5-670 / 30510-MN1-670 / 30510-KN1-680

Headstock Bearings and Seals: Yamaha YB100 YB 100 (1973-1992) Honda NP50 They have been manufactured toBrand new set of headstock steering bearings and seals to fit: Yamaha YB 100 (1973 1992). 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 YB100 for the years and models shown above. Top sized: 25mm x 48mm x 12mm. Bottom sized: 30mm x 48mm x 12mm. All sizes set out ID x OD x Thickness. The seals are not included in the measurements. If you require different