MSW Chainring - 39T 110mm BCD Middle Black CheckoutTitle=Campagnolo Super Record Wireless Rear Derailleur - 12-Speed Primary Color Black Bead Folding

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

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

3 ISO 406 Bead Wire Belted Tread/Sidewall Color Bk/Blk PSI 30 Weight (Grams) 1274 TPI 60 Durometer Features DMIX Reflective Sidewall Yes

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

MSW Chainring - 39T 110mm BCD Middle Black CheckoutTitle=Campagnolo Super Record Wireless Rear Derailleur - 12-Speed Primary Color Black Bead FoldingMSW 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