Garbaruk Rear Derailleur Cage - Cage Plate - Shimano GRX Di2 11-Speed - Black Replace Images 10 lumens is pretty low

10 lumens is pretty low power compared to some of the other options out there

Hydration Type: Crux 2L Reservoir

If descending is the most important part of your ride and you're after the ultimate in small bump sensitivity

even one-handed

Topeak engineers have had one dream in mind

Garbaruk Rear Derailleur Cage - Cage Plate - Shimano GRX Di2 11-Speed - Black Replace Images 10 lumens is pretty lowIncrease the capacity of your SRAM or Shimano 11 speed derailleur up to 50T with these precision machined derailleur cages from Garbaruk. This derailleur mod will position your jockey wheels in the optimum position to provide maximum chain wrap in the smaller cogs, whilst also ensuring sufficient clearance to ensure smooth shifting to and from the largest cogs. Recommended Installation Options: SRAM derailleur: (10 46 and 10 48T cassette) Garbaruk RD