Enjoy seamless virtual shifting on Wahoo direct drive trainers with the Zwift Cog and Click Upgrade Kit. This kit offers seamless compatibility with 8-12 speed bikes with KICKR V6, KICKR CORE, and KICKR MOVE direct drive trainers.

Does not include freehub body

No Freehub
The No Freehub Zwift Cog is the right choice for trainers that are not compatible with the Multi-Trainer Freehub. Instead, you can mount the Zwift Cog on the freehub that’s already on your trainer. You will require a cassette chain whip and a lockring tool to remove your cassette and replace it with the Zwift Cog.

Check here to see if your smart trainer is compatible.

Adjustable Sprocket Positioning
Zwift Cog v2 offers adjustable sprocket alignment for wider bike compatibility and optimal chain positioning. The anti-chain drop housing ensures secure rides, while compatibility with 8-12 speed drivetrains and a multi-trainer freehub expands your options. Finished in Zwift’s signature orange, it adds style to your setup.

Zwift Click
Take control of your ride with wireless, virtual gear shifting through Zwift Click. Easily mount it wherever you prefer—on drop bars, flat bars, or aero bars—and enjoy shifting control right where you need it.

Virtual Gears
Conquer any terrain with a full range of 24 silent and instant virtual gears. Whether you're spinning up climbs or flying down descents, virtual shifting adjusts trainer resistance to perfectly emulate a real gear shift, all triggered by your Zwift Click or Zwift Play controller.

Zwift Cog v2 Specs

• 14-tooth single sprocket
• 10 sprocket positions for quick chain alignment
• Designed to fit a Shimano/SRAM freehub body
• Weight: 140 grams
• Dimensions: 103 mm x 42 mm H
• Product Life: Tested for > 25,000 miles
• Material: Plastic housing and lock ring with steel sprocket
• For use on Direct Drive Indoor trainers only

Zwift Click Specs

• Communication: Bluetooth®
• Power: Battery, coin cell CR2032
• Product dimensions: 47 x 47 x 13 mm
• Product weight: 51 grams
• Battery life: > 100 hours