AR Offset Rim
Best durable upgrade for mountain bikers seeking versatile, balanced wheel performance.
These rims use an asymmetrical profile to deliver a noticeably stiffer, more balanced wheel build that corners with confidence. They are incredibly versatile across disciplines, though you should measure twice before lacing them up, as the manufacturer's documentation can sometimes be inconsistent with the actual specs.
$113.64
at
Race Face
Who it's for
- Wheel builders seeking balanced tension and long-term durability
- Aggressive trail riders needing reliable, impact-resistant wheels
- Modern mountain bikers prioritizing tire stability and traction
Who should skip it
- Weight-conscious racers prioritizing low rotational mass
- DIY mechanics uncomfortable with precise spoke length calculations
- Budget-focused riders seeking standard, lower-cost aluminum rims
Performance breakdown
Lateral Stiffness
Asymmetrical profile creates a noticeably responsive feel through aggressive corners.
Impact Durability
Robust construction handles harsh trail impacts without losing true.
Tubeless Compatibility
Bead seat design makes tire seating quick and reliably airtight.
Versatility Range
Multiple width options cover everything from lightweight XC to aggressive trail.
Build Ease
Conflicting ERD documentation can complicate spoke length calculations for wheel builders.
Weight-to-Strength Ratio
Solid performance balance that favors trail toughness over ultralight racing specs.
Key Specs
Material
6061 aluminum
Available Diameters
27.5", 29"
Available Internal Rim Width
25 mm, 30 mm, 35 mm, 40 mm
Available Spoke Count
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
27.5"(25mm) = 434g / 29"(25mm) = 462g
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Ask Metto anything about the AR Offset Rim before you decide.