The Bosch BDU2XX sprocket nut allows the sprocket to be mounted on the right crank arm of Bosch Active Line and Performance Line systems. It must be used with O-ring 1270014024 (sold separately) for optimal performance. If either part is damaged, it must be replaced as soon as possible to ensure optimal long-term performance and prevent mechanical failure.
Features
- Colour: grey - O-ring 1.270.014.024 also required for sprocket assembly- Compatible with the Bosch range: Active Line (BDU2XX), Performance Line CX (BDU2XX), Performance Line (BDU2XX)
- Reference: 1270016428