Shimano Sora RD-R3000-SS Rear Derailleur - 9 Speed Short Cage Black MFPN=F740-GKSS-MC-D2 vertical-align: bottom }

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Stainless steel rotor with alloy carrier

For full compatibility please see the links tab below

99mm Interface DUB Primary Color Black Crank Arm Length 170mm Drivetrain Spacing Road Disc BCD Direct Mount Pedals Thread 9/16 Teeth 40 Chainline 45mm

Shimano Sora RD-R3000-SS Rear Derailleur - 9 Speed Short Cage Black MFPN=F740-GKSS-MC-D2 vertical-align: bottom }Shimano Sora RD R3000 Rear DerailleursCompatible with Shimano 9 Speed STI levers Fluoric coated link bushings Aluminum bracket body Painted finish Stainless steel B axle Largest Cog 32 Color Black Rear Der Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 9 Chain Wrap Capacity (teeth) 37 Cage Length Short