Spank Spank 350 Vibrocore Boost Front Wheel, 27.5", 32H - black

Due to the low rim profile and wide inner diameter, the Spank 350 wheels have high radial flex, improving traction and comfort. At the same time, they possess high lateral stiffness and high torsional strength - also thanks to the negative spoke holes with negative offset. The Spank 350 rims have been combined with high-quality Hex J-Type hubs in this wheelset.

The 350 Vibrocore wheelset features Vibrocore foam, which filters vibrations on one hand, but is primarily suitable for hard terrain and ensures high robustness. Additionally, it extends the lifespan of the wheels.

Features:

• Optimised for use in trail, freeride, all-mountain, Enduro and downhill
• Radial flex for more traction and comfort
• Vibrocore™ reduces the transmission of harmful vibration frequencies, improves ride comfort and extends the lifespan of the rim
• Low profile depth of 16.5mm and the wide external width of 28mm improve radial compliance and traction while simultaneously reducing negative feedback to the rider
• Shotpeen finish increases lifespan and durability
• Tubeless Ready
• BeadBite technology
• OohBah™ rim profile
• Material: MGR Dynamal Alloy
• Tire Fit: 2.0"-2.6"

Specifications:

• Rim diameter: 27.5”
• Spokes: 3-cross
• Holes: 32H, negative offset
• Inner width: 30.5mm
• Outer width: 35mm
• Profile height: 17mm
• Hub: Spank HEX J-TYPE BOOST 15x110mm (including Boost 20x110mm adapter)
• Valve hole: Presta
• Weight: approx. 986g
• ERD: 564++
• ETRTO (mm): 584x30.5

Vibrocore

Vibrocore™ is a proprietary, biodegradable, complex foam core that reduces vibrations. The pressurised core with low density serves a similar function to the soft tissue inside bones, increasing the inner wall thickness and absorbing vibrations. Furthermore, it increases the torsional strength and durability of the rim, which means a long lifespan at a remarkably low weight. Vibrocore enables modern rim designs with partially thinner wall thicknesses without negatively affecting strength and load capacity.

OohBah™

The term OohBah describes Spank's exclusive rim profile, which better directs the occurring force flows through special construction, thus avoiding dents. Additionally, the wall can be adjusted at various points to construct the rim lighter without sacrificing stability.

BeadBite

BeadBite creates an improved seal between the rim bed and tire bead, preventing air from escaping, no matter how much the tire moves. It also ensures that the tire bead is firmly anchored to the rim bed and cannot slip.

• Optimised for use in trail, freeride, all-mountain, Enduro and downhill
• Vibrocore™ reduces the transmission of harmful vibration frequencies, improves ride comfort and extends the lifespan of the rim
• Low profile depth of 16.5mm and the wide external width of 28mm improve radial compliance and traction while simultaneously reducing negative feedback to the rider
• Radial flex for more traction and comfort

Material: 75% Aluminum, 10% PU Foam, 8% Steel, 5% Plastic, Brass 2%