Solix M UL300 Carbon

Built For

XC Racing



Hole Count


Rim Inner Width


Already a recognized winner, our sub-1400g Solix M UL300 is designed for optimal speed and efficiency, whether on the XC race course or in any go-fast scenario requiring our premier UL-series mountain bike wheelset. The UL300 rim belongs to our premium carbon collection, our top-tier, exclusive line of carbon rims. Each rim is handmade in Canada and comes with a lifetime warranty. Designed with a lay-up schedule that values ride quality and weight reduction, the 30mm rim inner width keeps tires up to 2.5” secure, plus the hookless design reduces the effects of impacts on both the rim and helps keep tires free of pinch flats.

On the trail, the Solix M UL300 springs into action through the Solix drive system, our lowest drag and most XC-optimized hub and spoke system chassis to date. Take the holeshot and stay composed on the technical cruxes with our .59° engagement. Send it into the water crossing confidently with Solix, our most effectively sealed drive system to date. Navigate rock gardens knowing the integrated direct-thread hubshell and straight-pull aluminum spoke chassis ensure the bike remains on-line and well-mannered. If you’re ready to step on the podium, Solix M UL300 is right at home on the top.

Riders looking to let off the brakes even more will appreciate the down-country focused Solix M TR300/290 DUO, and riders looking to budget less on gear and more on race travel will find great value in our Solix M UL250 alloy.


5 Pawl Solix Freehub Body

Our patent-protected freehub technology offers unrivaled .59° engagement for our Solix family of wheels.

24h 2:1 Solix M

Built for speed and efficiency, our Solix M hub and spoke chassis features 24 aluminum spokes for exceptional stiffness to weight.

Premium Carbon Rim

A collaboration with We Are One, our exclusive premium carbon range of rims employ hookless construction for maximum impact resistance and carry a limited lifetime warranty.

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.

11 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.

Lifetime Warranty

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

Center Lock Specific

All SOLiX M wheels require Center Lock compatible brake rotors.

  • Specs
  • Support
  • Warranty
SizeSet WeightFront WeightRear WeightRim Weight
Tire WidthTire TypeRider WeightInner Rim WidthOuter Rim Width
2.3-2.5Tubeless or Tube-Type Clincher235lbs or 107kg max 30.0 mm36.5 mm

Industry Nine Factory Service Rates

Industry Nine offers factory service on all of our products. Please contact us at 828-210-5113 or 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 ReplacementsPrice 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.


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.