MSW Chainring - 39T 110mm BCD Middle Black CheckoutTitle=Campagnolo Super Record Wireless Rear Derailleur - 12-Speed The unidirectional carbon fiber front

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 increasing the speed power and precision of shifting

Tooth Count 42 Ring Position/Type Outer Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 8 Drivetrain Speeds 9 Chainring BCD 104 Color Black Defined Color Black Material Steel keyword search 11

The convenient clip system makes the kit quick and easy to install

Primary Color Black Bead Folding Tire Compound Addix Tire PSI 40-70 Tire Technology V-Guard TPI 67TPI Tire Type Clincher Tire Weight 750g Tire Width 50C Tire Width Range 1

Grip System: No Wax / Skin

MSW Chainring - 39T 110mm BCD Middle Black CheckoutTitle=Campagnolo Super Record Wireless Rear Derailleur - 12-Speed The unidirectional carbon fiber frontMSW Chainrings. Ring Position Type Middle Tooth Count 39 Drivetrain Speeds Single Speed 3 32" Chainring BCD 110 Color Black Defined Color Black Position Middle Bcd 110Mm