Kurbelsatz Rival XPLR Power-Upgrade AXS E1 - schwarz Crank arm length:172.5 mm and they are used by

and they are used by the world's best track cyclists who rely on extreme tensile strength and quality

Parallel dual-dial closure lace guides and an improved wrap design ensure a secure wrapping of the foot for more stability and an even fit

training sessions reach unbeatable levels of silence

Leather stretch on the index and middle finger

it is ready for anything

Kurbelsatz Rival XPLR Power-Upgrade AXS E1 - schwarz Crank arm length:172.5 mm and they are used byAn invisible technology that helps you reach your destination faster? Yes, please. Our Rival Powermeter is fully integrated into the DUB bottom bracket axle and can be effortlessly used on any bike. Just mount it, pair it, and ride Features: The axle based unit measures power on the left side to calculate the total wattage Long battery life (over 400 hours) lasts for a complete season on the bike User replaceable lithium AAA battery DUB bottom bracket