White Industries TSR (tall short ring) has undergone three years of research and development to give you a chaining that is not only functionally efficient, but also appealing to both your eyes and ears.
It's precision machining takes a typical narrow wide chaining and transforms it into a strong lightweight chain ring using both tall/short teeth as well as alternating narrow/wide teeth to make the TSR reliable, efficient, and one of the quietest chain rings available in the marketplace.
Compatible with the MG30 or R30 crankset and 1x11 and 1x12 cassettes, in both Boost and non-Boost formats, the TSR will be ready for any adventure you throw at them.
Also available for ENO / VBC Square Taper cranks. Please ensure you select the correct crank type. The MR30 Boost and Non Boost versions are interchangeable between any MR30 crank, the ENO Square Taper version is not, and will only fit the sq taper crank and not the MR30.