e*thirteen Helix Race Cassette - 12-Speed 13-52t Gray Model-SID SL Ultimate Flight Attendant Torque 4Nm with T20 tool

Torque 4Nm with T20 tool

Water resistant and compatible with most saddles

Draw cord enclosure to keep items secure

Vendor Thomson Manufacture Number 117101-40 Model Name Carbon Road Bar Category Handlebars

Model Lumina Micro 1150 Headlight Lumens 1150 Modes 5 Rechargeable Yes Color Black Weight 130g

e*thirteen Helix Race Cassette - 12-Speed 13-52t Gray Model-SID SL Ultimate Flight Attendant Torque 4Nm with T20 toolThe e*thirteen Helix Race 12 speed 13 52t cassette features close ratio gearing specifically engineered for steep terrain where climbing time and shift frequency is high and descents are gravity driven. By placing more gears where riders spend the majority of the time they can optimize cadence and torque for improved climbing efficiency with smoother shifts under load for both analog and eBikes. Close ratio gearing cassette for improved shifts under