SpeedBox 1.1 B.Tuning for Bosch (Smart System) S3-Colour-GUM and the ventilated AIRO FLEX

and the ventilated AIRO FLEX hip belt

it offers an expanded range for smooth transitions during any ride

Super easy and super smart

Aggressive profile with ample sipe spacing for mixed terrain

SpeedBox 1.1 B.Tuning for Bosch (Smart System) S3-Colour-GUM and the ventilated AIRO FLEX" Specials " SpeedBox 1. 1 B. Tuning for Bosch (Smart System) Compatible with: All the Smart System displays All the Smart System motors SpeedBox App PROPERTIES: Maximum speed: Unlimited (max 35 km h recommended) Speed limit setting: YES Display shows: Real speed: NO Correct travelled distance: After the countdown process is finished Activation deactivation (do not perform while riding): WALK function + + SpeedBox App Indication of tuning activation