TR41 Product Page - NOBL


Designed for E-Bikes and wide tire enduro applications, the TR41’s wide and burly design brings responsiveness and smooth tracking thanks to the ‘Sine Wave’ design. Features a Lifetime Warranty.

Specs (front/rear)
Hole Count: 32h, Depth: 25mm,
Width: 41mm, Inner Width: 35mm/34mm
29″ – Weight: 490/550g
27.5″ – Weight: 470/520g
New to our lineup, our TR41’s are designed to cater to those wanting to use large tires. We used design elements from our enduro rims and kept the profiles reasonably deep, so there’s support for high load applications like E-bikes. The 2020 TR41 wheelsets use front and rear specific rims, each with a uniquely tailored layup. A sine wave shape embedded into the molds aids side stiffness . Intended for heavier duty wheel builds and with a spoke hole area defined in the mold, these rims are only offered in 32H.


The Details

Front Specs

  • 32h
  • 29″ 490g
  • 27.5″ 470g
  • 29″ ERD 587
  • 27.5″ ERD 550


The rims have the same side stiffness, but the front is about 25% less vertically stiff. It’s also about 60g lighter than the rear rim. The slightly wider 35mm internal width suits larger tires.

Rear Specs

  • 32h
  • 29″ 550g
  • 27.5″ 520g
  • 29″ ERD 587
  • 27.5′ ERD 550


The rear rim  is reinforced with thicker sidewalls and oversized 3.5mm hookless “lips”, creating a more balanced feel between the front and rear wheels. The 34mm internal width is designed for 2.4” and larger tires.

Intended Use

A high volume rim and tire combination allows for lower pressure with more comfort and traction. Our TR41’s are the answer for everything from E-bike and Plus, and riders who want the benefits of a wide trail tire. 

  • Enduro
  • E-Bike
  • Plus

Handling Characteristics

A lower profile allows for better tracking and cornering, increasing control and speed during the ride. When straight lining through rough terrain, the comfort and stability of carbon rims increase confidence without the harshness.

  • Impact Strength
  • Lateral Stiffness
  • Vertical Stiffness

Lifetime Warranty

If you manage to break your rims while riding your bike, we will send you a replacement rim at no charge and you will just have to pay the shipping cost. If you damage your rims because of non-riding circumstances like melting your rims because it was sitting too close to your vehicle’s exhaust on a road trip, we’ll give you 50% off a replacement. This coverage lasts indefinitely to the original purchaser.

For more details or to submit a claim, check out our warranty page HERE.

Technical Support

Your wheelset is a high precision component that requires regular upkeep and maintenance to perform at its absolute best. Fortunately we’ve compiled resources that will be sure to help you with this process. 

Built with the Best

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