The new Afterburner WideR wheelsets from FSA utilise a hookless bead system, resulting in a lighter weight, increased durability, and easier tyre installation. These wheelsets boast 29" rims with a hookless bead design. The asymmetric, 25mm deep and 27mm wide alloy clincher rims are tubeless compatible.The wheels feature Alloy PRA hubs with DP spokes and a front hub that is compatible with both QR and TA-15 axles. The rear hub is compatible with QR and TA-12 axles. In addition, the wheelsets are designed to be compatible with 6 bolt rotors.With a total of 6 cartridge bearings, these wheelsets offer smooth and reliable performance. The wheels are built with 2 cross double butted spokes and brass nipples for added strength and durability.For those looking for an alternative version, the Afterburner WideR wheelsets are also available in a 148 variant. This version includes a 15 x 110mm TA front hub and a 12 x 148mm TA rear hub.These wheelsets are made from aluminium and are suitable for use with Shimano 9-11 speed or Sram XD freehub systems. With a weight of 1,640g per pair (without QR), these wheelsets offer a lightweight and high-performance option for mountain bikers.