Surly Rabbit Hole 29+ Rim

50mm wide, and technically a single wall with internal tubes to buttress it, the Rabbit Hole is designed in conjunction with Surly's Knard 29 x 3-inch tire and Krampus frame to provide a wide, stable footprint that walks the line between the traction and float of fat bike rims and the speed and even greater obstacle crushing approach angle of 29ers. Its weight is more than a standard 29er rim but less than a fat bike rim, so there you go. It's made of high quality 6061-T6 aluminum with a welded seam, and comes to you round and true because that's part of what makes strong wheels. The Rabbit Hole will also spread 2.3–2.4-inch tires, but your frame needs to have enough space. Available in the same 64 dual row spoke holes as other rims with weight-shaving cut-outs.

- Wheel Size: 29
- Hub Compatibility: 32h hubs
- ETRTO*: 622mm
- Weight: 699g
*Tire bead seat diameter