Shimano 105 FC-R7100 Crankset - 172.5mm 12-Speed 52/36t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=820-02-578-KIT And with this clamp set

And with this clamp set youll be able to clamp metal 7x7mm saddle rails and Specialized FACT carbon 7x9mm saddle rails

Its extra-wide range front double gearing and versatile 2x10/9-speed design give you the freedom to explore

It is the ultimate all-around helmet that excels in hot conditions

}Chromag Juniper LTD Saddle - Chromoly Metallica

Shimano 105 FC-R7100 Crankset - 172.5mm 12-Speed 52/36t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=820-02-578-KIT And with this clamp setShimano 105 FC R7100 Crankset 172. 5mm 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