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Original Bosch Performance Line drive unit with assistance up to 25 km/h. Intended as a like-for-like (1:1) replacement within the same Bosch system/motor type. Check your motor number before ordering: 0 275 007 063 / 0275007063.

Genuine Bosch Performance Line Cruise drive unit (BDU250P) with assistance up to 25 km/h. Intended strictly as a like-for-like (1:1) replacement within Bosch eBike System 2 (not an upgrade to a different motor type).