大件商品
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Weight optimized for races
The next generation of Spank mountain bike wheels with built-in Vibrocore technology. The low profile height and large internal width of the 359 Vibrocore wheels ensure radial flexibility and high lateral stiffness at the same time. Built to push the limits when mountain biking!
Highlights
- Developed and tested for the DH World Cup with internal vibration damping Vibrocore
- Weight optimized for races
- Radial compliance rim design for more traction and reduced wheel deflections
- 30.5mm inner width for tires from 2.0 "to 2.6"
- Bead Bite Tubeless Hooks
- OohBah ™ rim profile
- Material: CNC optimized forged alloy
specification
specification | SP-WHL-S012-1-29 " |
---|---|
Area of application | All-mountain, trail, enduro, downhill |
Type | Front wheel |
Suitable for | Clincher |
Tubeless ready | Yes |
Impeller size | 29 '' |
Brake compatibility | Disc |
Material rim | aluminum |
Rim profile | OohBah ™ |
Rim height | 19mm |
Inner rim width | 30.5mm |
Number of holes | 32 negative offset |
Lacing | 3 times crossed |
Axis / installation dimension | 15x110mm (incl. 20x110mm adapter) |
hub | Spank HEX J-Type |
weight | approx. 1052g |
Technologies used
In this chapter we explain the technologies that the manufacturer uses for this product.
Vibrocore
Vibrocore ™ is a proprietary, biodegradable, complex foam core that reduces vibrations. The pressurized, low-density core performs a similar function to the soft tissue inside the bone, increasing the inner wall thickness and absorbing vibrations. Furthermore, the torsional strength and durability of the rim are increased, which means a long service life with a remarkably low weight. Vibrocore enables modern rim designs with partially thinner wall thicknesses, without this having a negative effect on strength and resilience.
OohBah ™
The term OohBah describes Spank's exclusive rim profile, which, thanks to its special design, better dissipates the force flows and thus avoids dents. In addition, the wall can be adjusted in various places in order to make the rim easier to construct without sacrificing stability.
BeadBite
BeadBite creates an improved seal between the rim bed and the tire bead, so that no air can escape, no matter how much the tire moves. It also ensures that the tire bead is firmly anchored to the rim base and cannot slip.
scope of delivery
- 1 x Spank 359 Disc 29 "front wheel Boost (see item description for details)