Shimano Dura-Ace RD-R9100 11-Speed Rear Derailleur Pulley Set CheckoutSpec= 90 Degree 5" Offset 42 External Adjustments

5" Offset 42 External Adjustments Lockout Threshold External Adjustments Rebound Damping Color Gloss Black Lockout Switch Crown Negative Spring Air S

Defined Color Black Rings 32 Spindle Interface Type SRAM DUB Chainring BCD Direct Mount SRAM Color Black Chainline/Hub Compatibility 141/148 Boost Hubs Drivetrain Speeds 12 Drivetrain Speeds 11 Drivetrain Speeds 10 Number of Chainrings Chain Retaining Single Crank Intended Use Mountain BB Included No Pedal Spindle 9/16" Crank Length (mm) 175

Boxed Chainstays: Updated chain stays with a "boxed" tube shape that helps fight denting

}Wheels Manufacturing T47 Inboard Bottom Bracket with Angular Contact Bearings for 30mm Spindles Fits B

Performance is consistent in both wet and dry conditions

Shimano Dura-Ace RD-R9100 11-Speed Rear Derailleur Pulley Set CheckoutSpec= 90 Degree 5" Offset 42 External AdjustmentsShimano Dura Ace RD R9100 11 Speed Rear Derailleur Pulley Set. Shimano Rear Derailleur Pulley Assemblies TECH SPECS Fits Brand Shimano Drivetrain Speeds 11