Lime

Green

Turquoise

Black

GR310 Carbon

Built For

Downhill, Freeride, Big Hits

Sizes

27.5" | 29"

Hole Count

32

Rim Inner Width

31mm

Proven at the most prestigious events in the mountain bike world - From UCI Downhill to Rampage and countless events in-between - the Grade family of wheels excels where mortals fear to fly. The latest generation Grade 310 stays true to that heredity remaining fearless in the face of impossible conditions. We've widened the bead walls, refined the lay-up to add more strength but also tuned the rim to be more comfortable though the chatter. To add even more confidence, we've backed it with a Lifetime warranty. See why the best riders in the world trust Grade wheelsets to land them safely on podiums.

Features

32h Mountain System

Versatile, strong and stiff. Our 32h System hub and spoke chassis forms the foundation of our most capable wheelsets.

6 Pawl HYDRA Freehub Body

Our groundbreaking 690 P.O.E. Hydra Freehub body engages every .52 degrees yielding telepathic control.

E-Bike Approved

Approved for use on Class 1 E-Bikes

Ano Lab Custom Color

Design the wheelset of your dreams using our custom wheel configurator. Pick and choose from 11 different anodized colors to create a look as colorful or stealth as you wish.

Direct Thread - Straight Pull

Straight pull, integrated nipple, one-piece aluminum spokes that thread directly into the hubshell resulting in a solid, flex-free junction. No special tools or service procedures required.

Lifetime Warranty

Complete system wheel warranty coverage against defects on your carbon wheelset for as long as you own them.

Specs
Support
Warranty

Size	Set Weight	Front Weight	Rear Weight	Rim Weight
27.5"	1760g	815g	945g	530g
29"	1910g	890g	1020g	548g

Tire Width	Tire Type	Rider Weight	Inner Rim Width	Outer Rim Width
2.3-2.6	Tubeless or Tube-Type Clincher	330lbs or 150kg max	31 mm	40 mm

Industry Nine Factory Service Rates

Industry Nine offers factory service on all of our products. Please contact us at 828-210-5113 or service@industrynine.com to set up a RMA # and discuss your needs.

System Wheel Rebuild	$75*
Classic J Bend Wheel Re-build	$85*
Front Hub Service	$20*
Rear Hub Service	$40*
Basic Wheel True	$30*
Rim Replacements	Price varies depending on model

*Rates are subject to change by our service team

All product must arrive clean and without rotors, cassettes, and tires. Extra charges will apply for tire mounting or extra parts assembly. Industry Nine is not responsible for extra parts sent with wheels and hubs.

CARBON PRODUCT LIFETIME WARRANTY

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 carbon 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.

USA:
150 Westside Dr. STE 9
Asheville, NC 28806
Europe:
Calle Ducado, 30
11591 Guadalcacin
Cádiz, Spain

USA:
1-828-210-5113
Mon-Fri, 8am - 5pm EST
Europe:
+34 856 190 588
Mon-Fri, 9am - 5pm CET

USA:
ridersupport@industrynine.com
dealersupport@industrynine.com
Europe:
eusales@industrynine.com
euservice@industrynine.com

Ride responsibly. Industry Nine believes in protecting our forests and is committed to sourcing reusable and recyclable packaging, trail adoption and supporting various trail access and cycling advocacy groups nationwide.