Prowheel - Guarnitura 42X170 A10C Variant:42D, 170 mm, silver CE 1621-1 certified to ensure

CE 1621-1 certified to ensure exceptional protection

XCR32 BOOST AIR head group

Keeping the derailleur extremely precise and the chain in place on any terrain was a kind of challenge

The outer surface of the link features a double contoured and angled design (X-Bridge) that allows for faster and quieter shifting

- Secure protection and optimal vision thanks to anti-fog scratch-resistant coating

Prowheel - Guarnitura 42X170 A10C Variant:42D, 170 mm, silver CE 1621-1 certified to ensureChainring 3 32" Aluminum crank arm BCD: riveted, non replaceable chainrings Spindle: square Weight: 670 g Use: Urban City Number of front chainrings: 1x Gear speeds: 5 speed 6 speed 7 speed 8 speed Chainring teeth: 42T Crank arm length: 170 mm Spindle type: Square JIS Bolt circle diameter (BCD): Riveted Non replaceable chainrings Material: Aluminum Color: Silver Weight: 670 g,