e*thirteen Flux Pro 66 GR Aluminum Rim - 32H, 27.5", Black

The e*thirteen Flux Pro 66 GR Aluminum Rim is meticulously engineered to strike the ultimate balance of downhill and bike park strength with a compliant, controlled ride dynamic. Developed in response to riders demanding a rim that combines unparalleled resilience with a more forgiving ride quality, this premium hoop redefines performance in mountain biking. Tailored for competitive racers and passionate enthusiasts who prefer the ride feel and value of high-end alloy, it is perfectly suited for pushing the absolute limits of speed and agility on a 27.5" platform.

At the core of the Flux Pro 66 is an optimized, welded AL-6069 construction. Moving beyond standard sleeved rims, the premium welded seam maximizes structural integrity under massive impacts while keeping rotational weight to a minimum. Its gravity-specific 17mm low-profile design is explicitly engineered to add vital radial compliance. By absorbing high-frequency track vibration and harsh trail feedback before it reaches the rider, this rim ensures superior tire tracking and control at high speeds while substantially reducing forearm and rider fatigue on long, aggressive tracks.

This 27.5" model is built with a heavy-duty 32-hole drilling to maximize wheel stiffness, structural longevity, and support under harsh gravity loads. This makes it an exceptional choice for ultra-robust rear wheel configurations on mixed-wheel (Mullet) builds, or as a bombproof full matching set for hard-charging riders who push their equipment to the limit. The versatile 30mm inner width gives exceptional lateral stability, preventing tire sidewall roll while perfectly optimizing the casing profiles of modern wide gravity tires. Engineered with broad, hookless flanges, it provides rock-solid, set-and-forget tubeless security and immense resistance against rock-strike damage and pinch flats. Weighing a nimble 605g and supplied with custom nipple washers, the Flux Pro 66 is backed by e*thirteen's Limited Lifetime Warranty alongside a comprehensive crash replacement policy.

Key Features

• Premium Welded Construction: High-strength welded AL-6069 seam ensures maximum structural longevity under heavy gravity loads


• Gravity-Specific Low Profile: 17mm rim height provides fatigue-reducing compliance and enhanced high-speed tracking


• 30mm Inner Width: Delivers outstanding lateral tire stability and perfectly frames wide gravity tires


• Broad Hookless Flanges: Drastically increases impact resistance and eliminates tubeless air burping and pinch flats


• 32-Hole Drilling: Heavy-duty layout optimized for maximum wheel strength, stiffness, and structural durability


• Limited Lifetime Warranty: Includes premium manufacturer coverage and an aluminum rim crash replacement policy for ultimate peace of mind

Specifications

• Model: e*thirteen Flux Pro 66 GR Aluminum Rim - 32H, 27.5", Black


• Size: 27.5"


• Inner Width: 30mm


• Drilling: 32-Hole


• Material: Premium AL-6069 Aluminum


• Joint Type: Welded


• Rim Profile: Hookless, 17mm depth


• Valve Type: Presta


• Hardware: Nipple washers included


• Weight: 605g


• Warranty: Limited Lifetime Warranty with crash replacement support

A premium, welded gravity rim built for downhill and bike park riders who demand the highest impact resistance, traction-enhancing terrain compliance, and absolute high-speed control on aggressive tracks.