ALPINESTARS REP Long-Sleeve T-Shirt - White - Medium 12337140020M Caliper/Piston Seal Kit Developed through Graves Motorsports racing

Developed through Graves Motorsports racing programs for the Yamaha R1 race and endurance bikes

High vibration resistance

10 motorcycle tires

Chromed brackets permit seat to flip over gas tank for easy access to engine components

Rotational acceleration and oblique impact performance

ALPINESTARS REP Long-Sleeve T-Shirt - White - Medium 12337140020M Caliper/Piston Seal Kit Developed through Graves Motorsports racing100% Jersey Cotton with crew neck pocket knit t shirt Back and pocket heritage signage graphic in print and embroidery Heavy jersey fabric; sleeve print and set in rib collar, rib cuffs Internal neck print, external labeling