The Spank 359 Vibrocore is a wide-profile enduro alloy rim built for riders who demand maximum grip, compliance, and durability on the roughest terrain. With Vibrocore foam damping built into the inner well and a 30.5mm inner width supporting a broad tyre range, the 359 is one of the most capable gravity-oriented rims Spank produces.

• Vibrocore foam inner well damps trail vibration at the source for fresher hands and more efficient suspension
• 30.5mm inner width supports tyres from 2.0" to 2.6" without squaring off profiles
• BeadBite tubeless hooks lock the tyre bead for confident low-pressure setup and anti-burp performance
• Oohbah Inverted Inner Wall and 19mm low profile combine radial compliance with high lateral stiffness
• 32-hole lacing rated for all-mountain, enduro, freeride, DH, and e-bike applications

Spank's Vibrocore technology targets the vibration frequencies most damaging to rider comfort and rim longevity. By filling the rim's inner well with a proprietary foam, the 359 absorbs trail chatter that conventional alloy passes straight through — meaning less fatigue, better traction, and a longer-lasting rim. The wide 30.5mm inner shelf keeps modern enduro tyres in their optimal shape throughout the cornering arc, and the BeadBite bead hook system means tubeless setups hold fast even under hard impacts at low pressure.

Compatible with 27.5-inch and 29-inch MTB hubs. Builds with standard J-bend spokes using Presta valves. Suitable for trail, all-mountain, enduro, freeride, downhill, and e-bike use.