Bosch Purion 200 22.2mm (BRC3800) - The smart system ModelNumber=K9737 37 BB/Frame Interface English BB

37 BB/Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 105 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type RaceFace EXI Spindle Interface Type FSA MegaExo Defined Color Green

High-quality chamois offers added comfort for extended cycling sessions Style Bib Material Synthetic Gender/Age Men's Color Black Size Large Water Protection None Defined Color Black Windblock None

Modeled after Goodyear`s Assurance All-Season automobile tire the Transit Tour combines a durable utilitarian construction with directional siped tread that offers unsurpassed all-weather traction

Compatible with tires and mudguards up to 60mm in width

Bosch Purion 200 22.2mm (BRC3800) - The smart system ModelNumber=K9737 37 BB/Frame Interface English BBThe Purion 200 is a control unit and display in one which offers simple ergonomic control of all ebike functions. It has a 1. 6 inch color display with ideal readability thanks to optimum display resolution. Purion 200 can be extended with an additional display or the SmartphoneGrip. Customizable riding modes availble through the Flow App eBike Lock: The function is activated via the Flow app and the smartphone becomes a digital key eBike Alarm offers