SL Range-Extender Battery Colour:Black Pair it with your compatible

Pair it with your compatible Garmin device your phone or both

we’ve integrated multiple dimensions of movement into a wheel-off trainer

Future Shock helps keep your hands and bars steady for a smoother ride with more control to stay fast

Body Geometry sole construction and footbeds are ergonomically designed and scientifically tested to boost power

SL Range-Extender Battery Colour:Black Pair it with your compatibleBattery anxiety? Not with a Turbo SL. Our discreet and compact SL Range Extender Battery provides up to 40 additional miles (64km) of mountain flattening power. More range, more riding. 160Wh capacity delivers up to one additional hour of riding. Compatible with Turbo SL Bikes. Includes a 3 LED charge level indicator. Range Extender ships with Zee Cage and retention band, order the matching cable separately. Matching RE cable not included, required