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The Easyboost transmission bearing puller allows to easily replace the transmission bearings of a vertical/horizontal Minarelli crankcase (Yamaha Aerox, Jog-R, Aprilia SR...)
The transmission bearings of a Minarelli crankcase are mounted in the engine casing without the possibility to remove them if you don't have the right tool.
To solve this problem, Easyboost has developed an economical transmission bearing puller, specially designed for all Minarelli crankcases. Thanks to its innovative design, the extraction of the crankcase bearings is now child's play!
The tool consists of several parts, machined from high-strength materials to ensure a long service life.
Before removing a bearing, it is advisable to heat the housing with a gas lamp or heat gun. This expands the bearing housing and prevents damage.