ALPINESTARS Supertech V Boots - Black/Red/White/Gray - US 11.5 / EU 46 2220121-1329-46Almost every component of the Supertech R Boot, Alpinestars definitive racing boot as worn by a roster of champions past and present, has undergone a rigorous program of upgrades to sharpen its performance features even further. Featuring innovations derived using feedback from Alpinestars involvement in top flight racing, key elements include a newly redesigned front flex area, a redesigned rear protection and the performance of this boot to a new

and is fully EC- and ECE-compliant

Polaris Sportsman 570 Exhaust Fitment

Superior Sound Quality: The Trioval design produces a deep

2006 - FLHT Electra Glide

Yamaha: Fazer | FZ1 | FZS1000 | 2001-2009

Aerodynamic design which reduces the effects of air on a rider's helmet

adjustable fit that keeps debris out while allowing easy glove removal when needed

Maximum Speed Record (0 - 199 MPH) [EU: 0 - 320

Rain cover for extra weather protection

Interchangeable heads for SPC+ and SPC compatibility

The GPR M3 Inox exhaust system enhances performance for Yamaha YZF-R125 motorcycles

All-Day Wearability: Lightweight construction combined with strategic reinforcement delivers the perfect balance of protection and mobility