WTB KOM Light Rim
Best lightweight and reliable rims for agile trail riding.
A lightweight, high-performance rim engineered for reliable tubeless setups and even spoke tension. It balances durability with weight savings, making it an ideal choice for custom mountain bike wheel builds.
$112.95
More KOM Light options
Who it's for
- Riders prioritizing speed and efficiency on varied terrain.
- Cyclists seeking enhanced traction and flat protection for their rides.
- XC and trail riders needing a reliable, nimble wheel component.
Who should skip it
- Hard-hitting riders who frequently tackle very technical, rocky descents.
- Mountain bikers preferring wider tires for increased volume and grip.
- Riders who frequently encounter sharp rocks or harsh landings.
Performance breakdown
Weight Efficiency
Open cavity design sheds grams without compromising necessary structural rigidity.
Tubeless Reliability
Standardized bead seat makes tire seating consistent and hassle-free.
Impact Resilience
6069 alloy construction handles trail chatter and rock strikes with ease.
Versatility
Equally capable on gravel grinders and aggressive mountain bike trails.
Build Compatibility
Standard 32-hole drilling makes lacing up custom wheelsets straightforward.
Handling Precision
Offers a predictable, compliant ride feel across varied terrain types.
Key Specs
Material
6069 Aluminum Alloy
Wheel Diameter
29 inches
Brake Compatibility
Disc Brake
Spoke Count
32
Valve Type
Presta
Internal Rim Width
23 mm
Tubeless Ready
Yes
Intended Use
Gravel Riding, Mountain Biking
Tire Type Compatibility
Tubeless
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