Stan's No Tubes Arch MK4 Rim
Best durable rim for aggressive trail and all mountain riding.
Engineered for aggressive trail riding, this rim balances lightweight construction with enhanced durability. Its optimized internal width provides superior tire stability, while the proprietary alloy and low-profile design effectively minimize pinch flats and improve overall handling on technical terrain.
$90.00
at
Airpark Bike Co
More Arch options
Who it's for
- Mountain bikers seeking hassle-free tubeless conversion and reliability.
- Aggressive trail riders needing dependable, impact-resistant components.
- Riders desiring a single rim for diverse mountain biking adventures.
Who should skip it
- Cross-country racers prioritizing minimal rotational weight.
- Budget-conscious riders seeking more affordable rim alternatives.
- Downhill and enduro specialists needing maximum impact resistance.
Performance breakdown
Tubeless Setup Ease
Stan's patented bead socket technology makes tire seating incredibly straightforward.
Structural Durability
Welded joint construction provides robust resilience against aggressive trail impacts.
Climbing Efficiency
Lightweight alloy profile keeps rotational mass low for punchy ascents.
Spoke Tension Balance
Asymmetric design creates a stronger, more evenly tensioned wheel build.
Tire Stability
Optimized internal width keeps tires planted during high-speed cornering maneuvers.
Terrain Versatility
Perfectly bridges the gap between lightweight cross-country and rugged enduro.
Key Specs
Material
6069 Aluminum Alloy
Wheel Diameter
27.5 inches
Brake Compatibility
Disc Brake
Spoke Count
32
Valve Type
Presta
Internal Rim Width
28 mm
Tubeless Ready
Yes
Weight
451 grams
Intended Use
Mountain Biking
Tire Type Compatibility
Tubeless
Know before you buy
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