Shimano SORA R3000 9 Speed Medium Cage Rear DerailleurShimano Sora RD R3000 GS Rear Derailleur 9 Speed Medium Cage Road Bike Bicycle RD R3000 MODEL NO: RD R3000 GS SERIES: SHIMANO SORA R3000 Series Cable adjuster: Compatible chain: HG 9 speed Shimano Sora RD R3000 Rear Derailleurs Rear Derailleur Mount Type: 10x1 Standard Rear Derailleur Mount Type: 10x1 Standard Rear Der Shifter Compatibility: Shimano Road Cage Length: Medium Cage Color: Black Chain Wrap Capacity (teeth): 43T Largest Cog: 34T Package

and is compatible with road cassettes with a 34T low sprocket max

Weight: 535g (target weight)

Improved shaft durability takes these thin and sturdy pedals to a new level

2-Way Release: Yes

A perfect solution for riders seeking a dependable front derailleur for their commuter

Model: FC-M6100-1

Total capacity          : 16T

Remarks                  : * w/o bracket spec available

Lightweight aluminium caliper design with tough anodised finish

Rear speeds             : 11

Total capacity         : 39T

Easy-to-adjust entry and release tension settings