CNC Aluminum Bearing Puller Crankshaft Bearing Removal Crankcase Booster Nitro Peugeot Piaggio Am6 Derbi Scooter Moto 50 Bearing Remover Tool Before extracting the bearing, it is advisable to heat the housing to expand it and avoid damaging it, using a heat gun or soldering torch. The Easyboost crankshaft bearing remover is the essential tool to easily remove the bearings remaining on the crankshaft of your scooter, motorbike or moped, whether it is MBK Booster, Nitro, Yamaha Aerox, Peugeot Trekker, Speedfight, Piaggio Zip, NRG, AM6 TZR type, Aprilia RS, DT, Rieju, Beta or Derbi EURO2, EURO3 etc Thanks to the adapter supplied, the Easyboost bearing remover can be used to remove most crankshaft bearings from 50cc scooter or motorbike engines. Rondelles de réglage de variateur pour MBK Booster Nitro Mach-G Ovetto... The bearing remover consists of 2 main aluminium parts, machined on a CNC lathe. Crankshaft Bearing Tool 50cc Easyboost It can therefore be adapted to bearings with 17 and 20mm inner rings, type 6204, 6303 and for Peugeot/Piaggio.