No, You're Out Of Line
No Tubes, No Problem
Well Rounded
ARC Offset Rim
Rider Style
Specs
| Material | 6069 aluminum |
| Available Diameters | 27.5", 29" |
| Available Internal Rim Width | 25 mm, 30 mm, 35 mm, 40 mm |
| Available Spoke Count | 28, 32 |
| Tubeless Ready | Yes |
| Rim ERD | 562 mm (27.5" rim) |
| Rim Height | 20 mm |
| Rim Offset | 4.5 mm (all except 25mm internal rim width) |
| Weight | 494 g |
| Weight Conditions | 27.5" rim |
Frequently asked questions
Does this rim require professional assembly for optimal performance?
Yes, it is highly recommended to have your wheels built by a professional. Proper wheel building ensures that the spoke tension is correctly balanced, which is essential for maximizing the structural integrity and longevity of the ARC Offset rim design.
Does the offset design affect my choice of spokes?
The asymmetrical design (with a 4.5 mm offset on most models) is specifically engineered to improve spoke tension balance. Because this architecture creates a more uniform bracing angle, it results in a significantly stiffer and stronger wheel build. While the rim itself is built for durability, we recommend working with a professional wheel builder who can calculate the precise spoke lengths required for your specific hub and rim pairing to take full advantage of this design.
Is it easy to set up for tubeless tires?
The ARC Offset Rim features a tubeless-ready design with a reliable rim bead. This design is engineered to securely hold tires without inner tubes, simplifying the tubeless setup process and enhancing ride performance.
Are these rims suitable for E-bikes?
Yes, the ARC Offset Rims are explicitly noted as being suitable for E-Bike setups. Their robust construction and strength-to-weight ratio make them an excellent choice for the demands of electric mountain bikes.
Does the warranty cover damage from crashes?
Yes, the ARC Offset Rim is backed by a Lifetime Warranty that explicitly includes damage sustained during crashes. This provides significant peace of mind for riders pushing their limits in demanding environments like bike parks or enduro racing.
Is the rim compatible with all riding styles?
Yes, the ARC Offset Rim is designed to be highly versatile. Constructed from 6069 aluminum, it offers the durability required for aggressive riding while remaining lightweight. It is engineered to perform across a wide range of disciplines, including:
- Trail & All Mountain
- Cross Country
- Gravity & Bike Park
- E-Bike applications
Lifetime Warranty, Crashes Included.
Crashes are part of mountain biking. When they happen, we have your back.