Shimano 105 FC-R7100 Crankset - 172.5mm 12-Speed 52/36t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=00.5018.106.001 The GE1 Evo Factory was

The GE1 Evo Factory was developed for the toughest races in the Enduro World Series

The tread transitions to more aggressive larger nubs towards the outside so you can lean into the corners with the utmost confidence

0 Color Black/Gold Defined Color Black Length 33 Material Aluminum S

11 tooth pulleys for reduced pulley wear and chain noise

Shimano 105 FC-R7100 Crankset - 172.5mm 12-Speed 52/36t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=00.5018.106.001 The GE1 Evo Factory wasShimano 105 FC R7100 Crankset 172. 5mm 12 Speed 52 36t 110 Asymmetric BCD Hollowtech II Spindle Interface Black. The Shimano 105 FC R7100 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