ALPINESTARS Supertech V Boots - Black/White - US 6.5 / EU 40 2220121-12-40Almost 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

thus keeping the rider in the saddle longer

Power and torque increases throughout the range and a weight savings over the standard stock system all add to improved performance

Increased Performance: Optimized flow design enhances engine power output and throttle response

Enhanced Performance: Full system design increases horsepower and torque throughout the power band

B LED halo rings are for Honda CBR600 F4 99-00

minimizing bodywork

The Ultracone design produces an improved sound while increasing engine performance

And for those who ask the answer is yes

S1000R 2021-2025

Zippered side expansion allows storage of longer items like tent poles

Stage 5 system

Refined and sporty looking