Campagnolo Record Rear Derailleur - 12 Speed Medium Cage Carbon Model Name-Hotshot Pro 200C USB 40mg of plant-based caffeine extracted

40mg of plant-based caffeine extracted from green tea per serving

Suitable for long distance races with consistent comfort and support

Labeled Size 700x40C Tire Width 40C Tire Type Clincher e-Bike approved No Tire Compound Single Tire Width Range 39 - 50 Tire Diameter/ISO 700C/622 Bead Wire Tire Technology SilkShield Reflective Primary Color Black TPI 60TPI

Vibration resistant due to a special pivot

and down tube

Campagnolo Record Rear Derailleur - 12 Speed Medium Cage Carbon Model Name-Hotshot Pro 200C USB 40mg of plant-based caffeine extractedThe 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