Shimano 105 FC-R7100 Crankset - 175mm 12-Speed 52/36t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=W020-0614 Never use a star nut

Never use a star nut on forks with carbon steerers

3mm Rust Blocker Treatment Silver

Compatible with SRAM and Shimano 10-speed drive trains

6 Tubeless Folding Black Durable Grip Compound

Shimano 105 FC-R7100 Crankset - 175mm 12-Speed 52/36t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=W020-0614 Never use a star nutShimano 105 FC R7100 Crankset 175mm 12 Speed 52 36t 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