headstock bearings honda cr80 cr 80 1980 1986 Kawasaki KC100 Yamaha DT 400 MX (1977-1978)

Yamaha DT 400 MX (1977-1978)

To replace OEM: 30500-KS6-005 / 30500-KS6-701

To replace OEM: 22870-MBT-610 / 22870-MBT-D20

the bottom is 10mm (You may need to change these to the required sizes either by using your old ones or purchasing spare bush kits from us - please see other listings

headstock bearings honda cr80 cr 80 1980 1986 Kawasaki KC100 Yamaha DT 400 MX (1977-1978)Brand new set of headstock steering bearings to fit: Honda CR 80 R (1980 1986). 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 CR80 for the years and models shown above. Top sized: 22. 5mm x 41mm x 12mm. Bottom sized: 24mm x 41mm x 12mm. All sizes set out ID x OD x Thickness. The top and bottom steering bearings are included. The seals are not included.