Shimano 105 FC-R7100 Crankset - 170mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK CheckoutSpec= For 50/34 Combination This Problem Solvers Two-Pulley Tensioner

This Problem Solvers Two-Pulley Tensioner is for use with single-speed drivetrains

}SRAM Force Wide Crank Spider - 94 BCD D1

6 Color Orange Type Quick Release Material Aluminum Defined Color Orange Weight 34

Hammer type TwinHead™ DX5 with longer lever for easier use works with Presta/Schrader/Dunlop valves

(mm) 38 Material Steel Spring Weight 300

Shimano 105 FC-R7100 Crankset - 170mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK CheckoutSpec= For 50/34 Combination This Problem Solvers Two-Pulley TensionerShimano 105 FC R7100 Crankset 170mm 12 Speed 50 34t 110 Asymmetric BCD Hollowtech II Spindle Interface Black. The Shimano 105 FC R7100 12 speed crankset offers an optimized balance between lightweight and efficiency without sacrificing stiffness. The crank is formed with hollow aluminum technology and finished with a durable gloss black anodized. The resin ribs on the back of the chainrings are Shimano 105s unique structural design that achieves both