Campagnolo Record Rear Derailleur - 12 Speed Medium Cage Carbon Weight-17g Add to existing models on

Add to existing models on cold days to increase warmth

Neoprene cuff and stretch polyester in the palm

}Stans NoTubes Alloy Valve Stems - 80mm Pair Black

Freehub Bodies for service and replacement on Shimano hubs

folding Extras Giant 1× chain guide Specifications subject to change by manufacturer

Campagnolo Record Rear Derailleur - 12 Speed Medium Cage Carbon Weight-17g Add to existing models onThe Record 12 Speed rear derailleur has an innovative shape that envelopes the cassette better thanks to 3D Embrace technology creating a double effect: allowing the chain to maintain optimum traction at all times thus increasing the speed power and precision of shifting. Carbon fiber reinforced construction to increase strength while keeping weight to a minimum 12 tooth pulley wheels for smoother chain movement Largest Cog 34 Color Carbon Rear Der