Traildonkey 4.0 Derailleur singlespeed slider

TD4 is designed to allow native singlespeed (or fixie!) use thanks to its sliding dropout system. No tensioners, eccentric bottom brackets, or other hacks are needed.

For the cleanest build possible, delete the derailleur hanger entirely and use our singlespeed Lockjaw slider. It will de-clutter your singlespeed build and amaze all of the other one-cog riders out there in the process.

Machined from 7075 aluminum.