Sram Force D2 DUB left crank with power meter

Upgrade your road bike with the SRAM Force D2 DUB Left Crank and integrated Power Meter. This streamlined component offers precise performance data for smarter training and pacing, utilizing reliable Quarq technology. The DUB-PWR unit measures left-leg power to calculate total wattage, boasting over 400 hours of battery life and easy AAA battery replacement. Its durable, waterproof design ensures consistent performance in all conditions, adding minimal weight. Elevate your cycling with this elegant, efficient, and data-driven upgrade