Vortex 'Stunt' Sprocket Kits: (BMW 520 PITCH)
'Street Stunt' Gearing: -1, +10 - For part-time parking lot stunters who also want to keep their bike streetable.
'Pro Stunt' Gearing: -1, +20 - For Parking lots / Pro-courses
All kits come complete with front sprocket, rear sprocket, chain, and master link. We send our chains appropriately rated for the bike they are intended. We also send them with extra slack so you can get your perfect desired length during installation and remove any additional links.
All kits ship within 24 hours.