Wolf Tooth Tanpan 10-Speed Conversion

Experience the Wolf Tooth Tanpan 10-Speed Conversion, engineered to extend the versatile range and reliable performance of Shimano mountain rear derailleurs to Shimano-equipped drop-bar bikes. This innovative solution offers a broader gearing range, enhanced chain security for challenging terrain, and a lighter, simpler setup perfect for daily commutes and rugged adventures alike. By amplifying the road shifter cable pull, the Tanpan ensures precise, seamless shifting with mountain derailleurs, transforming your road, gravel, cyclocross, or commuter bike into a streamlined single chainring powerhouse.

• Not Compatible with Tiagra 4700
• Compatible with most road, CX, and gravel bikes
• Mounts directly to adjuster-free cable stops on Shimano rear derailleurs for easy installation
• Certain chainring and cassette setups may benefit from adding a Goatlink
• For internally routed rear derailleur cables exiting near or beyond the chainstay axle, an inline ferrule is required for optimal performance