Specialized SL Range Extender 160WH E-Bike Battery for Turbo SL Bikes

More range, more riding Battery anxiety? Not with a Turbo SL. The discreet and compact SL Range-Extender Battery provides up to 40 additional miles (64km) of mountain-flattening power. The 160Wh capacity delivers up to one additional hour of riding. Compatible with Specialized Turbo SL bikes. Includes a 3 LED charge-level indicator. The connecting cable is optionally available.