Brand new CRANK CASE TIMING SIDE ROLLER BEARING for ROYAL Bullet 350cc 1977-2007 , Royal Bullet 500cc 1989-2007, Electra 500cc 2004-2008, Royal Thunderbird 350cc 2003-2008 . The bearing is manufatured in India by a reputed iso certified company. This will replace your worn out timing side roller bearing NU205. This can be fitted to all models of Royal bikes except machismo and lightning models. If you are looking for other Crank case bearings, please have look instore. Will replace PART NUMBER :- 142497