The TerraCycle Sport Dual Idler Kit for Catrikes is what comes standard on all current model Catrikes.
With aluminum cog and steel bearings, the Sport idler is a long-lasting idler that will deliver great performance.
The Catrike Dual Idler Kit is for older Catrikes that didn't come with a T-Cycle idler. The Sport series comes with a Sport Power Idler, Return Idler, and a Stainless Single Chain Keeper, and all the necessary hardware to make it work beautifully. This kit essentially replaces your stock Catrike parts with high-end T-Cycle idlers. Many times, you can completely eliminate the need for chaintubes with the Dual Idler Kit. Now comes with a Floating Chaintube Holder!
Note: This kit does not fit older Catrike Villagers, TerraCycle does not have a complete kit for this model.