Specialized Range Extender Battery For SL System Tubeless CT420 Marle for an understated

CT420 Marle for an understated design that transitions seamlessly through the city

77 in / 45mm

and 3x Sleeve Nuts

The embodiment of EVO and the culmination of TRP's extensive engineering and development history intergrated with the world's top riders and teams

Specialized Range Extender Battery For SL System Tubeless CT420 Marle for an understatedBattery 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