4-armBolt circle diameter: 104 mmWeight: 82 gSuitable for chainring 38 teeth, in combination with spider. Chainguard for e-bike, Ø 170 mm, blackSKU: 2123255£51.30PriceQuantity*Add to CartSpecifications Item number: 2123255 EAN: 5603895356952 System: Classic+, Bosch eBike-System 2, The smart system PU: 1 Material: Aluminium Color: Black Weight (gross): 0.119 Kilogram Scope of delivery 1x chainguard
