Bosch engine crankcase 3rd gen. for cranksets with max 38 teeth diameter 158mm Sks

360° protection. The CHAINBOW crankcase offers perfect protection.
The E • Bike version is suitable for third generation Bosch engines (Active Line, Active Line Plus, Performance Line).
Thanks to the telescopic function and the adjustable positioning of the bracket angular, the crankcase can be adapted to many geometries and combinations of components.

TECHNICAL FEATURES
• Material: polycarbonate
• Extendable from 320 to 450 mm
• Specific for Bosch engines of 3 ° Jan

• Material : Polycarbonate
• Color : Black