Shimano XT RD-M8100 Rear Derailleur Tension Guide Pulley Set - Fits 12-Speed RD-M8100 Series MFPN=SDM28-BST-B Can provide a 49 or

Can provide a 49 or 51mm chainline depending on the orientation of the supplied 3mm spacer

Wingflex: the shell's side edges flex and adapt to rider's inner leg movement

6 Stanchion Diameter 30 Steerer Tube Length (mm) 265 Steerer Type Straight Travel (mm) 100 Weight 1689 Wheel Size 27

}RockShox Seal Head Assembly - Charger 1 Lyrik RCT3 (A1 RC B1) Pike 35mm (A1-A2)

Fits Brand Schwinn Fits Brand Jamis Fits Brand GT

Shimano XT RD-M8100 Rear Derailleur Tension Guide Pulley Set - Fits 12-Speed RD-M8100 Series MFPN=SDM28-BST-B Can provide a 49 orShimano XT RD M8100 Rear Derailleur Tension and Guide Pulley Set. Shimano Rear Derailleur Pulley Assemblies