All Balls Steering Stem Bearings - fitment for the following Yamaha models RD250/350/400/R5/RZ350/LC/TZ250/350. Note these are tapered roller bearings and are approximately 2mm taller than stock ball bearings but will work and fit the models noted. Tapered rolling bearings are stronger than the stock traditional ball bearings and provide more stable controlled steering.
Caged Ball Bearing Steering Stem Bearing Kit for RD250/350/400/R5/RZ350/LC/TZ250/350. Simple replacement kit same dimensions as stock parts and no chasing ball bearings around the garage! Includes the following:
- Upper / Lower Races
- Upper / Lower Caged Ball Bearings
Parts+Plus Steering Stem Bearings. Tapered roller type for superior performance. Made in Japan. Compatible with RD250/350/400, RZ350, LC350 models. Note this product comes in 2 types of package branding (Parts+Plus and K&L) but is the same part/same manufacture.