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Thru Axles for Surly Bikes
Surly folks, we get you. You guys like to do cool stuff with your bikes. Now you can use your Surly bike with a trailer or on a trainer. We currently offer our Kid Trailer Axles for Surly GnotBoost and MDS dropouts. Sorry, at this time we do not have an axle that works for using a B.O.B. Trailer, due to the “unique” dropouts that Surly uses.
Kid Trailer Axle for Surly Bikes
Attach any “hitch-style” trailer (such as Thule, Chariot, Burley, etc.) to your thru axle equipped Surly Bike!
12mm Kid Trailer Axle for Surly GnotBoost 12×142/12×148 – KID218
Trainer Axle for Surly MDS and GnotBoost
Use your GnotBoost Surly bike on a wheel-on resistance trainer!
Legal statement of the obvious. These are not Surly thru axles, but they are a durable and easy to use replacement. Our goal is to produce a solution for Surly bikes. No permanent modification is required of your bike. At any time you can return your bike to using the Surly stock thru axle. All Surly trademarks are respected.