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


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.


Industry Nine has gone the extra mile to ensure we offer the best carbon wheels available. We are so confident in our wheels that we are now offering a limited lifetime warranty on all wheelsets sold after January 1, 2018.

The limited lifetime warranty applies to all Industry Nine branded complete carbon wheelsets. Under the limited lifetime warranty, Industry Nine certifies all wheels to be free from defects in materials and workmanship* and applies to the original owner.**

Industry Nine carbon wheel systems are engineered to be ridden every day and are designed and tested to ensure the strength of the wheels far exceed the loads incurred during their intended use.***  You can rest assured that if you are on an Industry Nine Carbon wheelset, we have you covered.

*The warranty applies to all original owners who purchase their wheels from an Industry Nine Authorized Dealer or directly from Industry Nine; wheels purchased through third-party sites are excluded from the warranty.  
**Keep in mind that wheels (as with most moving parts) require periodic maintenance and service.  Bearings are considered a wear item and if properly serviced, should last several years, but are not covered under the lifetime warranty.  The exception is our Enduro XD-15 Hybrid Ceramic bearings (which are an upgrade option).  Any wheel that has been altered, improperly maintained or installed, or modified from its original build will not be eligible for this warranty.
***If you are riding the wheels within the scope of their designated use, we have you covered.  If you hit a tree at 30mph or come up short on a double while riding your road bike at the bike park and break a wheel - we have a great crash replacement program.