sunrace corona bcd 130 mm 5 fori 2 x 11v Variant:53 teeth, black No more batteries: just charge

No more batteries: just charge

This is how you could describe the new generation of Bosch’s super powerful motors

Durable and lightweight PU upper

Chainring mount: 4 holes

Take advantage of improved battery life for extended adventures

sunrace corona bcd 130 mm 5 fori 2 x 11v Variant:53 teeth, black No more batteries: just chargeSpeeds: 11v Bolt circle diameter (BCD): 130 mm 5 hole Shape: round Use: Road Number of front chainrings: 2x Speeds: 11v Number of teeth on chainring: 39 Bolt circle diameter (BCD): 130 mm Chainring mounting type: 5 Holes Anti drop teeth with Narrow Wide profile: No Chainring shape: Round Chainring offset: 0 mm Material: Aluminum Color: Black Secondary color: Black,