Fulcrum Red Metal 3 6-Bolt MTB Wheelset A versatile MTB wheelset for speed, responsiveness & reliability on any terrain. Milled rims, a 2:1 spoke configuration & oversized hubs/flanges give Red Metal 3 the perfect combination of weight & strength for fast descents & quick climbs. Weight: front: 745g, rear: 940g Tubeless design Milled Rims Mo Mag Magentic Spoke guide Variable Section Steel Spokes Aluminium Nipples 2:1 Spoke Configuration Oversize Aluminium Hubs Oversize Drive Side Flange Fully Sealed Bearings MTB Weighing just 1685g, Red metal 3s will tackle any climb while the sturdy tubeless rim, oversize hub & the steel straight-head spokes guarantee easy steering, high manoeuvrability & maximum reliability however hard you ride Rims Milled Rim: The milling process provides excellent lateral stiffness at a low weight for an agile, reactive riding feel. Mo Mag Magentic Spoke guide: The spoke nipples, are inserted inside the rim through the valve hole & guided into place with a magnet. This means a uniform rim profile with no holes or weaknesses for enhanced strength, longevity & weight. Spokes Variable Section Steel Spokes: These allow a very high spoke tension for maximum stiffness & reactivity. Aluminium Nipples: reduce the peripheral mass (rolling weight) of the wheel to the minimum, thus increasing its response & acceleration. 2:1 Spoke Configuration: On the rear wheel the number of spokes on the drive side is double that of the opposite side. This gives greater stability, torsional stiffness & reactivity thanks to the perfect balance between the spoke tensions. The front wheel spokes have been doubled on the disc brake side; this keeps the wheel steady when braking. Hubs Oversize Aluminium Hubs: These provide a high degree of lateral stiffness & enhanced torque transmission for fast, efficient power transfer & impact resistance. Oversize Drive Side Flange: This further improves torsional stiffness & reactivity under pedalling. Fully Sealed Bearings: exceptional quality & smoothness; high efficiency over time & resistance to dirt & grit. 20mm Aluminium Pin: extremely lightweight with very high rigidity for enhanced steering precision. Please note: this is not a 20mm thru axle system. QR/15mm Thru-Axle front wheel adaptors: These allow the front wheel to be compatible with standard Quick release forks & 15mm thru axle designs. Buy Fulcrum MTB Wheels from Chain Reaction Cycles, The Worlds Largest Online Bike Retailer