BigRig 975 Carbon

BR975 Carbon.jpg
BR975 Carbon.jpg

BigRig 975 Carbon

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  • Weight: Set 1880, Front 875g, Rear 955g Rim 500g
  • Front Axle: 9x135 QR, 10x135 QR (Rear offset disc spacing), 15x135, 15x142, and 15x150
  • Driver: Shimano HG mtn 9-11spd or SRAM XD
     3 degree engagement, 6 pawl freehub, 120 point drivering
  • Tire Size: 4.2-5.0"
  • Rim: 97.5 mm inner width // 100mm outer width
    Single wall, Tubeless Ready
  • Rear Axle: 170mm: 170mm QR, 10x170mm and 12x177mm  190mm: 190mm QR, 12x190mm and 12x197mm.
  • Notes: Grease in hubs rated for -40 degrees F

push the limits of FatBike components

Industry Nine and HED team up once more to continue to push the limits of FatBike components. Using our robust and customizeable Torch FatBike hub and spoke chassis mated to HED's BFD Carbon, tubeless compatible, and highly innovative BFD rim, we once more deliever a no-compromise wheelset. At a scant 500g the 100mm outer width/97.5mm inner width carbon hoop defies convention and allows riders to explore the limits of low-weight yet dependable tubeless FatBike riding!


If you choose to ride these rims on regular dirt trails (e.g. NOT in soft snow or sand), wider tires and higher air pressure will decrease the chance of rim damage from striking an obstacle. HED strongly recommends an honest assessment of your ride style. Use 10 psi minimum on 4" tires, or 8 psi minimum on 5" tires.