RENTHAL Twinring™ Rear Sprocket - 52 Tooth - Silver 1540-520-52GPSI RPT Air Cleaner Kit After four years of development

After four years of development we are proud to release the best auto-blipper available

92% polyester / 8% spandex woven fabric waterproof 5K w/fleece clean TPU w/DWR finish Soft surface wind stopper softshell jacket with moto styling

5 O2 sensor bung (optionally cylinder specific bungs)

Yamaha YZF 1000 R1 2004-2006 YZF 600 R6 2005 Kawasaki ZX 10R Ninja 2004-2010 Triumph Daytona 675 2006-2008 Suzuki GSX 1300R 08-18 GSX1300BK B-King 2009-2012 Street Or Track Use Fork Piston Upgrade Compression + Rebound Assemblies

RENTHAL Twinring™ Rear Sprocket - 52 Tooth - Silver 1540-520-52GPSI RPT Air Cleaner Kit After four years of developmentInner ring is the same high strength Ultralight 7075 T 6 aluminum used for the standard Renthal sprocket Outer ring is electro less nickel coated steel for ultimate durability and is designed with the minimum amount of material to keep weight down The outer ring is expanded at 200C and then fitted over the inner; this interference fit combined with the wave pattern ensures a permanent bond for the life of the chainwheel The flat socket head screws add