ALPINESTARS Primer Shoes - Black/Gray - US 8 26500211738-8 Bionic Action v2 Protection Jacket Graves Motorsports Yamaha R1 54mm

Graves Motorsports Yamaha R1 54mm Stepped Steering Damper Clamp Mount

Electroless nickel plating increases part life 2-10x longer

Nucleon Flex Technology protectors are highly perforated and secured on the outside of the sleeve for excellent breathability and ventilation

enhanced ventilation and superior freedom of movement

ALPINESTARS Primer Shoes - Black/Gray - US 8 26500211738-8 Bionic Action v2 Protection Jacket Graves Motorsports Yamaha R1 54mmSnug fit coupled with ample inner volume creates a shoe which offers exceptional all round foot comfort Flex grooves on foot front offer enhanced levels of flex while walking TPU full length plate for protection and improved foot comfort Outsole has an asymmetric stud configuration which provides excellent levels of grip and high abrasion resistance Oil resistant dual rubber compound for optimized grip on unclean slippery surfaces The increased medial