Spank 369 Vibrocore rear wheels are laced to the brand new SPANK HEX Drive Hub, with 102T 6-pawl ratchet offering 3.5 degrees of engagement - that's literally almost instant pick-up.  The low profile, radially compliant alloy rim injected with SPANK's award-winning Vibrocore to add torsional strength and lateral stiffness, offers a smooth and highly responsive ride feel.  Hand-built to A-Class specifications, the 369 Vibrocore wheels with SPANK Hex Drive hub is the premium offer from the SPANK wheelhouse and is trusted by pros on the UCI DH World Cup circuit, as well as big mountain free-riders.  This wheel is spec'd and built for the heavy hitters.

Features
Sacred Geometry hollow bead wall design improves lateral and vertical strength. A wider bead wall effectively reduces pinch flats and increases impact resistance
19mm profile height and wide width balance the benefits of radial compliance with high lateral stiffness and predictable handling
Radial compliance improves traction over bumps and chatter while reducing negative feedback to the rider, improving performance and comfort
Vibrocore™ inner well reduces the transmission of harmful vibration frequencies, meaning less vibration for the suspension and rider, while also increasing the fatigue life of the rim
30.5mm inner width is extremely versatile, fitting tyres from 2.0” to 2.6”, and even allowing plus-size tyre use without negative squaring off of tyre profiles
Bead Bite tubeless hooks enhance tubeless performance and tyre security, even at lower pressures
150/157 wheels will also fit Super Boost applications including Evil, Pivot and Devinci

Mfr Claimed Weight
29" HEX J-Type (Boost 15x110): 1122g
29" HEX J-Type (20x110): 1109g
29" 12x148 HG: 1267g
29" 12x148 XD: 1259g