Enviolo Nuvinci Freewheel Set 2024
The 2024 Freewheel set for Enviolo's Nuvinci hub.

The 2024 version has a threaded ring to clamp the sprocket onto the freewheel.

If you have a belt drive, occasionally the rear sprocket may come off the freewheel. The clamping ring slides to the right and the belt sprocket runs off the freewheel. This can damage the sprocket and the freewheel.

This threaded ring prevents this. We recommend this freewheel for belt drive bikes for this reason.

For chain drive bikes, we have never experienced this problem of a descending sprocket. With chain drive, we recommend the other freewheel with clamping ring.

This freewheel with threaded ring fits ALL Enviolo hubs such as the Heavy Duty hubs, N360 hubs and Enviolo TR hubs.

SPECIAL TOOLS ARE REQUIRED FOR THIS THREADED RING.

Brand Enviolo 
1 x Freewheel with
2 x Lock ring
1 x Needle bearing
1 x Ring
1x threaded ring

Product Description

enviolo replacement freewheel kit including the threaded lockring
compatible with 9-spline 1/8” 19T - 22T sprockets
compatible with 9-spline 3/32” 16T - 22T sprockets
compatible with Gates “E9” 22T - 26T belt sprockets
compatible with the new AUT-ISS-LCK-OE when the bike is set up with AutomatiQ