Cube Engine Nut Bosch CX/SX (GEN5)

The Cube Engine Nut Bosch CX/SX (GEN5) is a precision motor component engineered for Bosch mid-drive systems. Designed to handle the demands of modern e-bikes, this nut ensures secure fastening and optimal power transfer in fifth-generation Bosch CX and SX motor units.

Compatible with Cube e-bikes and systems running Bosch GEN5 technology, this component delivers reliable performance and durability. Essential for maintenance, repair, or motor upgrades on high-performance electric bikes.

Genuine Bosch engineering meets cycling reliability — the foundation your e-bike motor depends on.