misuratore di potenza sram spider xx sl eagle axs d1 Calzamaglie The silicone elastic bands ensure

The silicone elastic bands ensure a perfect fit

After 14 years and numerous special editions

Originariamente ideato per la pista

Damping: Carcassa TUBELESS READY in robusto Nylon 60tpi

misuratore di potenza sram spider xx sl eagle axs d1 Calzamaglie The silicone elastic bands ensureThe XX SL Eagle AXS Transmission power meter records and sends accurate, real time power readings to your main unit. Using a brand new spider based design, this is the most precise and high performance power meter. The spider design uses a threaded chainring mounting system that has reduced weight without compromising reliability. A dual sided power measurement system calculates total watts, is slim, lightweight, and boasts unbeatable battery life. It