Compatibility: This is only compatible with the Bell Super Air/Air R MIPS Helmet and is not compatible with the previous generation Bell Super (2R/3R)

Uniquely designed and specially sized jaws make the removal and connection of master links quick and easy

Rails: Steel

Bolt circle diameter (BCD)- Direct Mount (DM)

DIMENSIONS: 23

Spank 359 Vibrocore Rear Wheel - Not Applicable - 12x148mm Boost - 6 Bolt - Rear - 29 Inch PDP|Colour Compatibility: This is only compatibleBurly with a capital B! Spank 359 Vibrocore Rear Wheel is one of the wildest options out there for riders wanting a bombproof and compliant wheel as they feature a slew of Spank's riding technologies. The radial compliant design offers better traction and reduces wheel deflection and negative feedback, which is super important when you are pinning it through rock gardens. The rims feature Vibrocore which dampens vibrations, reducing arm fatigue for