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Formed from hard and hearty, high-performance aluminium, the 350 rims provide a reliable roll, as you tackle trail after trail. Strengthened with Vibracore foam, injected right into the structure of each model, surface vibrations are reduced while rigidity and responsiveness are increased, keeping you composed and comfortable on every outing.
High-Performance, Hard-Riding MTB Wheelset
The rims are also equipped with a BeadBite design which minimises the loss of from your tyres as you bash across rocks and uneven surfaces, while the OohBah profile lowers weight without impacting on the robustness of the build.
With 32 J-hook spokes and aluminium hubs on each wheel adding stiffness and support, the shape of the wheel is excellently maintained, no matter how rugged your ride becomes. Boost axle spacing increases control and strength across the most challenging tracks, while the rear hub and its SRAM XD freehub make climbing and sprinting as efficient as can be.
An impressively innovative wheelset for the adventurous MTB rider, this Spank pairing is the ideal choice to master the mountain upon.
Vibrocore: Vibrocore technology is injected into Spank Vibrocore products and dramatically reduces vibrations that can lead to hand and arm numbness, fatigue and arm-pump. This additional technology also increases overall stiffness and fatigue life of the product. Vibrocore is one of the biggest innovations in Rim technology as it increases the radial compliancy, lateral stiffness and torsional strength while also damping vibrations from the trail.
BeadBite: At an incredible range of pressures, Bead Bite is the solution to keeping your tires burp free and fixed in place. Bead Bite rim technology enhances tubeless use with tires of all types and with a greater range of air pressures. Bead Bite rims have 6 rows of tiny ridges that run along the vertical and horizontal faces of the bead seats. These tiny teeth create air seals between the rim and tire as the bead conforms into them under air pressure. They dramatically increase frictional forces on the tire bead, reducing the beads' ability to move vertically or horizontally (thus improving tire stability and reducing burps). The bead literally becomes trapped between the vertical and horizontal ridges, even at very low air pressures. Even in tubed applications, Bead Bite rims tend to allow much lower air pressures with reduced risk of pinch flats.
OohBah: The unique OohBah profile allows Spank to manufacture thinner walled, wider profiled, lighter rims without sacrificing strength or rigidity. Wider rims mean stiffer wheels and more tire spread, leading to greater traction and improved comfort, and tire performance. The "wave" shape of the OohBah inner tube adds strength and support to the vertical rim flange walls and prevent buckling. Normal straight or curved tube wells must be much thicker, and by default heavier, to offer the same support.
We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.