Brand new set of headstock / steering bearings to fit:
Yamaha YQ 50 Aerox (2002-2007).
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 YQ50 for the years and models shown above.
Top sized: 25mm x 43mm x 12mm.
Bottom sized: 30mm x 48mm x 12mm.
All sizes set out ID x OD x Thickness.
The top and bottom steering bearings are included. The seals are not included. Please see our other listings for sealed version.
To replace OEM Top: 22F-23411-01/22F-23412-01.
To replace OEM bottom: 93399-99940.