CeramicSpeed OSPW RS Pulley Wheel System Shimano Dura-Ace 9250/Ultegra 8150 - Aluminum Pulley Carbon Cage Red MFPN=H350TDDBR32SA0482S CDX CenterTrack belts cogs and Rate Range:500-550Lbs

CeramicSpeed OSPW RS Pulley Wheel System Shimano Dura Ace 9250 Ultegra 8150 Aluminum Pulley Carbon Cage Red MFPN=H350TDDBR32SA0482S CDX CenterTrack belts cogs and Rate Range:500 550Lbs CDX CenterTrack belts cogs and rings do not interchange with any part of a CDC CDX MudPort system Tooth Count 50 Chainring BCD 130 } 230% higher air flow than traditional presta valves thanks to the straight through bore deisgn Precision CNC machined from 7075 aircraft grade aluminium Stainless steel ball valve with seals and O rings 4 way tyre insert air flow base is compatible with most tubeless inserts 4mm machined hex key slot for easy installation removal Available in 25 The updated design brings balance and refinement to the OSPW System allowing it to blend seamlessly into the contemporary design trends of bikes and groupsets making up the whole of which the OSPW RS System is part Largest Cog 34 Fits Model Ultegra 8151 Fits Brand Shimano Drivetrain Speeds 12 Defined Color Red