Campagnolo Super Record Rear Derailleur - 12 Speed Medium Cage Carbon MFPN=BAA0783K }Piston Pro X Hitch Bike

}Piston Pro X Hitch Bike Rack Add-On - 2-Bike LED Lights with 4-Pin Plug Kashima Coat Galaxy Gray

}Onyx Ceramic Hybrid Bearing: 20 x 32 x 7mm

Activity Cycling Color Focus Olive/Core Black/Pulse Lime Defined Color Green Gender/Age Mens Shoe Size (US) 7 Closure Lace

8 Clamp +/-6 1-1/4" Aluminum Blatte

Designed to be used with sealant – preferably without ammonia

Campagnolo Super Record Rear Derailleur - 12 Speed Medium Cage Carbon MFPN=BAA0783K }Piston Pro X Hitch BikeCampagnolo Super Record Rear Derailleur 12 Speed Medium Cage Carbon. The Super Record 12 Speed rear derailleur combines the highest quality materials for exceptional weight and unparalleled performance. The unidirectional carbon fiber front rocker arm reduces weight with 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