Chainset guard SKS Chainbow Bosch 158 mm

A chainring guard made of high quality plastic and aluminium that keeps mud out. Light but durable, corrosion resistant, with adjustable length. It fits e-bikes with 3rd generation Bosch motors:

• Active Line
• Active Line Plus
• Performance Line

Maximum front sprocket block teeth number: 38T

Maximum front sprocket block diameter: 158 mm

Adjustable length: 320-450mm