ATTACK PERFORMANCE REAR SET KIT, NINJA 250-300, BLACK yamaha If passenger footrests are removed

If passenger footrests are removed optional muffler bracket is needed (see tab Accessories)

The OEM transmission of 17/44 requires a chain length of 118 links

7-pieces for all alpha Racing race fairings

BLACK 32511013B

Sprocket carrier for carbon and BMW HP rear rim and OEM swing arm

ATTACK PERFORMANCE REAR SET KIT, NINJA 250-300, BLACK yamaha If passenger footrests are removedMADE IN USA At Attack Performance they have set up many championship winning chassis along with designing, manufacturing, and building our own MotoGP machine with their own parts. Attack Performance utilizes chassis simulation software to find critical dimensions such as Rake, Trail, Wheel Forces, and Linkage Ratios, just to name a few. Those tools combined with their decades of racing eliminates the guesswork from chassis setup. Whether you are on