Magene EXAR GR45 Pro Carbon Gravel Wheelset – Ride the Rough & Tough
Built for riders who demand endurance, speed, and reliability, the EXAR GR45 Pro is designed to conquer gravel and mixed terrains with ease. Combining lightweight HI-MOD carbon fiber construction with a gravel-specific aero profile and robust hub design, this wheelset transforms rough, rugged trails into smooth, fast rides.
The 45mm aero rim depth reduces drag while maintaining balanced stiffness for superior power transfer, making it efficient on open roads and stable on gravel climbs. With a 32mm external / 25mm internal rim width, the GR45 Pro pairs seamlessly with 35c+ tires, enhancing grip, cornering precision, and stability while allowing lower pressures for vibration absorption and improved comfort over long distances.
Engineered for performance, the tubeless-ready rim comes without spoke holes, eliminating the need for tape and ensuring easy setup. The 36T flat ratchet system guarantees fast and durable engagement, while Pillar Wing20 steel spokes provide excellent vibration damping and impact resistance—ideal for demanding gravel conditions.
The hub system is optimized for gravel riding:
Front hub with 24H 1:1 lacing engages more spokes under braking, improving stability and power distribution. Wider flange spacing enhances spoke bracing angles, delivering lateral stiffness.
Rear hub with 24H 2:1 lacing boosts drive-side efficiency without sacrificing balance.
UCI-approved for racing, the GR45 Pro delivers professional-level safety and performance. Weighing only 1490g, it strikes the perfect balance between lightweight climbing ability and gravel-ready toughness.
Specifications:
Model: GR45 Pro (Disc Brake)
Rim Height: 45mm | Width: 32mm external / 25mm internal
Material: HI-MOD Carbon Fiber
Spokes: Pillar Wing20 | Lacing: Front 24H 1:1, Rear 24H 2:1
Ratchet: 36T (replaceable, DT-compatible)
Freehub: Shimano 11s (SRAM XDR & Campagnolo N3W available separately)
Cassette: Shimano 8–12s, SRAM 8–12s, Campagnolo 8–13s
Tire Compatibility: Tubeless & Clincher, 28c+ recommended (optimal 35c+)
Weight: 1490g ±3%
Warranty: 2 years
In the Box: Front & rear wheels, tubeless valves, user manual
Country of Origin: China
