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Wolf Tooth ComponentsTanpan Inline 11-Speed Conversion


Item # WFC000F

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  • 11-Speed Road To Dynasis, One Size ($44.95)
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Item # WFC000F

Tanpan Inline 11-Speed Conversion

When it comes to gravel grinding and cyclocross racing, we can't stand the feeling of being limited to road drivetrains. Often the hurdling and punchy off-road climbs we tackle are just too much for the small cassettes, leaving us pushing a bike when we wish we were pedaling, or we simply want the increased durability of a mountain-specific derailleur cage. Fortunately the Wolf Tooth Components Tanpan Inline 11-Speed Conversion is there for us, so we can run whatever drivetrain components our hearts desire, without feeling the need to sacrifice our drop bars.

The Wolf Tooth Tanpan expands the versatility of your road shifters by amplifying the cable pull, which enables seamless communication between your road shifter and mountain derailleur. In turn, you'll find an ideal setup for converting your gravel, cyclocross, or road bike to a 1x setup, and expanding to a larger cassette to offer you lower gearing for climbing up loose fire roads, or just creating a more relaxed feel. The Inline Tanpan attaches near your shifter with a few simple steps, we recommend attaching the Tanpan near below the stem for easy on-bike access to the barrel adjuster, so you can fine tune your shifting while on the bike, though other placements can be suitable as well. To achieve the best shifting, its recommended that you use a new, 1.1mm cable with the Wolf Tooth Tanpan.

  • A nifty Tanpan for running your road shifters with MTB drivetrain
  • Adapts road shifter's cable pull to ideal MTB derailleur limits
  • Works with all Shimano 1x11 mountain drivetrains
  • Barrel adjuster allows for tinkering with shifts while riding
  • Shifts best with a 1.1mm shift cable

Tech Specs
Material6061 aluminum body, Delrin wheel, stainless bolt
Compatibility10 or 11 speed Shimano mountain derailleurs
Recommended Usecyclocross, gravel, road
Manufacturer Warranty1 year limited

Actual Weight

11-Speed Road To Dynasis, One Size

Claimed Weight

Claimed weights are provided by the vendor.

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Actual weights are measured in-house by the Competitive Cyclist team.

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What do you think about this product?


>Rating: 5

Best way to do a budget 1x

I've put it through the wringer

first drop bar bike for me, wanted 1x but it's 2021 so nothing in stock. found this device, works awesome. using 105 shifters (SHI00KP) XT cassette (SHI007V) and SLX 11spd derailleur (out of stock but SHI008G should play just as well) Wolftooth recommends setting up with a 1.1mm cable for ideal performance, I didn't have one so I used the standard cable that came with the shifters and seems to work just fine. Did order a 1.1mm from wolftooth though in case I run into issues. Setup was pretty simple took a few tries to get the cable routed correctly through the Tanpan but overall not bad update- 150mi or so on the setup and having some issues with the derailleur capacity, doesn't want to get up to the 2 big 37t and 46t cogs. wolftooth team suggested adding their Goatlink 11 hanger extension, so getting one of those and will report back update #2- adding the Goatlink 11 was what I needed, shifts perfect now up and down the full cassette

>Rating: 5

It Works Better Than It Should

I've put it through the wringer

I was surprised how well this works. I've got 5800 105 shifters with an M7000 SLX rear derailleur and SLX 11-40t cassette and it shifts just like it should. This adapter can be run as pictured at the rear derailleur, it also includes a ferrule so you can run it inline up by the bars. I've got it mounted at the derailleur for a bit cleaner look. Setup was fairly straightforward if you read the directions, just be sure to use a 1.1mm shift cable and take your time. One the cable is installed a couple turns of the barrel adjuster dials it in. Thanks Wolftooth for giving me a wide range 1x drivetrain without having to move to Sram!