Speed Box 1.2 B.Tuning For Shimano tyre-size-terra-force-r-tfr-17-170-60 Heat-treated surface increases hardness to

Heat-treated surface increases hardness to handle high-torque applications

High collar with double tightening

Consisting of a high quality hose-connecting trigger

Simple top-access filling ports make routine water top-ups straightforward

This innovative break-through design features deeper cogs on top and rounded cogs on the bottom for ultimate flexibility and longer belt life

Speed Box 1.2 B.Tuning For Shimano tyre-size-terra-force-r-tfr-17-170-60 Heat-treated surface increases hardness toTake full control of your electric drivetrain performance with this advanced tuning module. It allows for a customisable riding experience by adjusting the parameters of the motor system through a dedicated interface. Enables the removal of factory speed limiters for a more unrestricted riding experience. Bluetooth connectivity allows for real time monitoring of motor data and performance metrics. Compact hardware design ensures a discreet