Helix Steel Direct Mount Chainring Size:30t Momentum in the rear is

Momentum in the rear is a proven combo for riders who want grip where it counts and speed where it helps

and makes for a perfect rear wheel choice on MIxed or Mullet e-bike builds

Check this out: What endcaps do I need for my hub

without creating the preload on bearings

and TRP® Shifters and Derailleurs of the same gearing count and similar cage capacity

Helix Steel Direct Mount Chainring Size:30t Momentum in the rear isUpdated G4 narrow wide tooth profile improved retention, reduced chain noise, and decreased system wear. Flip Flop 52mm (Boost) and 55mm (Super Boost) Compatibility: e*thirteen Helix, TRS, LG1 and XCX Direct Mount cranks Sizes: 30t Material: Steel Color: Black