Description
These black Miranda crank bolts are supplied in pairs and fit e-bikes with a Bosch mid-motor of generation 2 and 4. The bolts have an M15x1 thread and a length of 13.4mm. They are suitable for a tightening torque of up to 120Nm, so the cranks will stay securely and reliably attached to the motor shaft. That is important, because a loose-fitting crank can damage the motor’s axis.
Why choose this product?
● Bosch Gen 2 and 4: Adapted to the cranks of these generations of Bosch motors.
● Up to 120 Nm of torque: Tighten the cranks securely, even at the high power levels of an e-bike.
● Before purchasing: Check the motor generation and the thread size M15x1 of your current bolts.
