Rear Sprocket for KINEO – Triumph T120
MREV-P-000063Rear sprocket for KINEO - Triumph T120: An aluminum sprocket for Triumph T120 with Kineo wheels, offering 36–39 teeth. Select the correct carrier mounting face and the bike's current chain size.
The rear sprocket for KINEO - Triumph T120 transfers drive from the chain to the wheel. This T120 Kineo sprocket has a different tooth-count range from the other T120 version. Use your bike's configuration as the reference.
What does an Ultralumin 7000 aluminum sprocket offer?
The sprocket is machined from Ultralumin 7000 aluminum and anodized. Aluminum weighs less than steel at the same volume, making it an option for riders seeking a lightweight rear sprocket material. Anodizing adds color and helps protect the aluminum surface. The teeth still require the correct chain size and wear inspection during maintenance. The complete sprocket's weight also depends on thickness, tooth count and center cutouts.
Selecting tooth count and chain size
A different tooth count can change the bike's response. With the front sprocket unchanged, fewer rear teeth produce a lower final drive ratio. To retain familiar riding characteristics, keep the existing rear tooth count. Available tooth-count options are 38, 39 and 40.
Checking the rear wheel assembly
If seeking a smaller rear sprocket for T120 with Kineo wheels, check the bolt circle and chain size of the carrier currently fitted. Reference the old and new sprockets from the same mounting face to compare bolt holes and offset. A bike with a modified hub may not accept the sprocket normally listed for its model.
Compatible vehicle models for Rear Sprocket for KINEO – Triumph T120
Recorded gearing options
Only recorded pitch, position and tooth options are shown. Final-drive changes must be evaluated against the complete front/rear setup; tooth count alone is not treated as a performance claim.