headstock bearings yamaha srx400 srx 400 1985 1988 Honda NT700 To upgrade OEM: 21121-1110 /

To upgrade OEM: 21121-1110 / 21121-1111

Please check sizes prior to ordering

Honda MVX 250 F (1983-1988)

To replace: 30500-GBF-J21 / 30500-GBF-B41

headstock bearings yamaha srx400 srx 400 1985 1988 Honda NT700 To upgrade OEM: 21121-1110 /Brand new set of headstock steering bearings to fit: Yamaha SRX 400 (1985 1988). 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 SRX400 for the years and models shown above. Top sized: 25mm x 48mm x 15mm. Bottom sized: 30mm x 48mm 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.