Halo Gravitas Rim
Best heavy duty rim for aggressive downhill and enduro mountain bikers.
A robust, asymmetric rim designed to handle the abuse of enduro and downhill riding. The offset profile balances spoke tension for a stronger, more responsive wheel that tracks predictably through technical terrain.
$110.44
Who it's for
- Aggressive gravity riders seeking a rim that survives technical rock gardens.
- Wheel builders and riders prioritizing lateral stiffness and long-term stability.
- Hard-charging racers who run low tire pressures for maximum grip.
Who should skip it
- Weight-conscious trail riders prioritizing climbing efficiency over downhill brawn.
- Lighter riders or those seeking a more forgiving, damped ride feel.
- Casual mountain bikers looking for a versatile, all-purpose wheelset.
Performance breakdown
Impact Durability
Robust aluminum construction withstands aggressive downhill abuse and rocky trail impacts.
Tire Stability
The 28mm internal width provides a secure, predictable platform for wider tires.
Spoke Tension Balance
Asymmetric profile effectively equalizes spoke tension for a stronger, more responsive wheel.
Tubeless Setup
Tubeless-ready design makes tire seating straightforward and minimizes flat tire risks.
Weight Efficiency
At 575 grams, it prioritizes rugged strength over lightweight climbing performance.
Trail Responsiveness
Balanced geometry delivers precise handling through technical sections and tight corners.
Key Specs
Material
Aluminum
Wheel Diameter
27.5 inches
Brake Compatibility
Disc brake
Spoke Count
32
Valve Type
Presta
Internal Rim Width
28 mm
Tubeless Ready
Yes
Weight
575 grams
Intended Use
Enduro, Trail, Downhill
Rim Depth
19 mm
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