MSW Chainring - 39T 110mm BCD Middle Black CheckoutTitle=Campagnolo Super Record Wireless Rear Derailleur - 12-Speed Tooth Count 42 Ring Position/Type

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

model CSRX1 freehub type HG11 speed 11 range 11-28 cogs 11

Clamp capacity: round and aero tubes from 23 to 76 mm (7/8" to 3") wide

aluminum fork mount

DeFeet flat-knit Stayfast Cuff provides a secure super durable dynamic fit

MSW Chainring - 39T 110mm BCD Middle Black CheckoutTitle=Campagnolo Super Record Wireless Rear Derailleur - 12-Speed Tooth Count 42 Ring Position/TypeMSW 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