Alpinestars Supertech R10 Team Black/Red/Blue Size:L 55 Lbs) lighter than the

55 Lbs) lighter than the V3 model

RIMS: aluminum alloy wheels

the off-set between heel and toe) is set at 9 mm (many running shoes have a 9 mm drop) to ensure a smooth heel-to-toe transition when walking

The interiors

Alpinestars Supertech R10 Team Black/Red/Blue Size:L 55 Lbs) lighter than theThe result of over 10 years of intensive study, development, and testing, the goal of the Supertech family of helmets is to create the most advanced, protective, and performance enhancing helmets possible for racers and riders worldwide. Following years of extensive research, development, and testing of the Supertech R10 road racing helmet by Alpinestars Helmet Product Development Department, together with MotoGP legend Andrea Dovizioso, and MotoGP