The Shimano CS-M4100 Cassette is designed for Deore 10-speed M4100 drivetrains
Left shifter works for triple
Repair kit contains patches for sleeve repairs only
compatible with LOOK KEO cleats
The kit has a universal ¼ in diameter fitting with Plug-N-Play connect system
Aspero Rival XPLR AXS 1 Vendor_Planet Bike The Shimano CS-M4100 Cassette isIn 2019, spero took the gravel world by storm, heralding a new era of speed in gravel. Fun, but flat out. The new spero remains true to its original brief, but with some improvements: a threaded BB shell, neater cable routing, and a UDH compatible derailleur hanger for those who want to use SRAMs Transmission drivetrains. And its more aero, of course. In the case of spero, aerodynamic performance is less about pure speed as a result of drag reduction,