One of our easiest products to install, the Greenspeed Drop-In Idler Replacement literally replaces your stock idler 1 for 1. Just remove your idler bolt, slide the old stock idler off, slide on your brand new high quality T-Cycle Power Idler and screw the bolt back in place. Just like that, you've got a long-lasting, powerful upgrade to your trike. If you want even more, check out our Dual Idler Kit.

Note: On pre-2008 trikes, the idler shaft is 10mm. On 2008 and later trikes, the idler shaft is 8mm. Elite level idlers for 10mm shafts come with ABEC rated 10mm steel bearings. Elite level idlers for 8mm shafts come with 8mm hybrid ceramic bearings.