MOOSE RACING Shock Spring - 64/66 mm - 48 n/mm 1312-0989 A-4 Max Chest Guard Graves Motorsports Yamaha R1 +

Graves Motorsports Yamaha R1 + R6 Billet Aluminum Barend Mirror Adapter

It has better flexibility

Double-density Thermoplastic polyurethane (TPU) ankle protector disks are layered under the upper and backed by poly-foam padding

Ergonomic fit from top of the head to the ear

MOOSE RACING Shock Spring - 64/66 mm - 48 n/mm 1312-0989 A-4 Max Chest Guard Graves Motorsports Yamaha R1 +Moose NOK shock springs use the highest grade chrome silicone wire Cold coiled then heat treated Pre set, ground to length and polished Phosphate and powder coated All spring rates are + 2. 5% accuracy Manufactured to DIN 2095 Grade1, ISO 9000 2000 standards