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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
Ultegra Di2 electronic 12-speed for seamless shifts and control
the Crafty Carbon R delivers an unparalleled riding experience
Access the SpeedBox menu after the initial tuning installation
Mavic CrossMax Carbon XL R
Unmatched comfort and ease characterize the Mavaro Neo 3
SpeedBox 1.0 Tuning Chip for Impulse 2.0 Cross Country Bikes Ultegra Di2 electronic 12-speed forEnhance your e bike experience with the SpeedBox 1. 0 Tuning Chip for Impulse 2. 0. This essential tuning kit allows you to effortlessly double your e bike's speed limit from the standard 25 km h to an exhilarating 50 km h. Your actual speed is conveniently displayed in half values, along with trip details and other ride metrics. Maximum speed: 50 km h Display shows: half values Compatible with motors: Impulse 2. 0 Not compatible with: SpeedBox App
US$ 99.99
US$ 25.00
US$ 98.00
