The all new TR 309/289 XC wheelset from Reynolds is designed to excel in aggressive XC/Trail racing and riding. With a low profile and wide channel rim, riders will experience increased cornering speed, direct power transfer, and improved compliance. The Reynolds TR MTN hubs provide quick power delivery with their 10° of engagement.The TSS/PRR3 rim construction ensures industry-leading impact resistance and durability, backed by a lifetime warranty. The 309/289 XC wheelset features a 30mm internal width front rim and a 28mm internal width rear rim. These wider rims allow for lower pressure, increased traction, and enhanced steering precision.For improved overall compliance and comfort, the rim profile has been reduced to 21mm. The rear rim, which bears most of the rider weight and power, is paired with 28 spokes to strike the perfect balance between strength, comfort, and performance. On the front, the rim width has been increased to 30mm to add even more steering precision and sidewall stiffness where it matters most. The spoke count on the front has been decreased to 24, adding compliance and reducing weight for a more nimble feel on the trail's tight and twisty sections.The PR3 technology used in Reynolds Allroads, TR S, and TR mountain wheels is incorporated into these rims, balancing structural requirements with performance and value. The unique fibre and resin schedules in the rim profile, rim bead, and brake track areas ensure optimal performance.Experience the extreme performance of the Reynolds TR 309/289 XC wheelset and take your XC/Trail riding to the next level.