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Ships within 48 hours · Estimated delivery Nov 5 - Nov 10
Pay in 4 interest-free payments of $4.99 Learn more
Ships within 48 hours · Estimated delivery Nov 5 - Nov 10
5+ BOOST™ COMPATIBLE 15X110 51 OFF-SET ALUMINUM TAPER DIFFUSION BLACK - SID/REBA
5mm height with concave to 15mm center
Rear Derailleur Mount Type Shimano Rear Direct Mount Rear Derailleur Mount Type 10x1 Standard Rear Der/Shifter Compatibility Shimano Road Di2 Cage Length Long Drivetrain Speeds 11 Weight 287 Color Black Chain Wrap Capacity (teeth) 38 Largest Cog 34
100% Tough Polycarbonate
}Shimano Dura-Ace R9100 Hollowtech II English Bottom Bracket
Wolf Tooth CenterLock Rotor Lockring - External Splined Purple MPFN-11.4018.096.002 5+ BOOST™ COMPATIBLE 15X110 51Wolf Tooth CenterLock Rotor Lockring External Splined Purple. Wolf Tooth CenterLock Rotor External Splined Lockrings for securing centerlock rotors to centerlock hubs. Machined from 7075 T6 aluminum at Wolf Tooth in Minnesota USA. Compatible with 12mm 15mm and 20mm thru axles and QR Machined 7075 T6 aluminum Durable anodized finish Torque to 40Nm Not compatible with 6 bolt rotors and hubs Washer included TECH SPECS keyword search Wolf Tooth