Campagnolo Super Record Cassette - 12 Speed 11-34t Silver Model=HectoDrive 500XL/Femto USB-C Light Set Compatible with Class A

Compatible with Class A

teeth 18t color teal

The two-piece design consists of a 7075-T6 aluminum alloy spider and SUS410 stainless steel brake track to balance light weight with reliable thermal management and structural performance

Tektro Semi Metallic P20

}Wheels Manufacturing Derailleur Hanger - 321 Trek

Campagnolo Super Record Cassette - 12 Speed 11-34t Silver Model=HectoDrive 500XL/Femto USB-C Light Set Compatible with Class ACampagnolo Super Record Cassette 12 Speed 11 34t Silver. The Super Record 12 Speed cassette features thinner sprockets tighter spaces and space saving dimensions that are the same as those of the 11 Speed versions. The addition of the twelfth sprocket allows a linear upshift or downshift by a single tooth up to the seventh gear allowing users to find the perfect ratio for any situation. In addition the closer sprockets ensure faster quieter and more