SR SUNTOUR AION36 EQ
All-Mountain Versatility. Race-Day Ready. Adventure Approved.
The redesigned AION is built to handle everything from all-day alpine missions to enduro stages and bike park laps. With a robust 36mm chassis, a new 3CR PCS™ cartridge, and the EQUALIZER™ air spring system, this fork delivers stiffness, control, and adaptability in a sleek, modern package.
Dialed In. Ready to Send.
The all-new EQUALIZER™ (EQ) air negative spring system works seamlessly with our updated PCS™ sealed damper, offering buttery small-bump sensitivity with confident mid-stroke support and bottom-out control — exactly what modern all-mountain riders demand.
From high-speed descents to technical climbs, the AION offers the precision and comfort you need to ride longer, harder, and faster.
Trail-Ready Features That Matter
A detachable trail fender keeps mud and debris out of the way, while Boost spacing and disc brake compatibility ensure modern fit and stopping power. Built tough, easy to maintain, and performance-packed — AION is ready for any terrain.
Key Features
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36mm Chassis: Stiff and confidence-inspiring under pressure
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EQUALIZER™ Air Spring: Advanced negative spring for improved sensitivity and support
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3CR PCS™ Damper: Tunable, sealed cartridge with plush yet controlled performance
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Detachable Fender: Integrated protection with clean aesthetics
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Boost Axle Compatibility: Modern spacing for stability and strength
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All-Mountain Proven: From backcountry rides to bike park laps
Ride everything. Fear nothing.
AION — the evolution of all-mountain suspension.
- 140-150-160mm travel settings
- Adjustable travel with support tube assembly
- 3CR PCS cartridge (3 position compression & rebound adjust)
- 3CR Open-Mid-Firm settings
- PCS cartridge uses internal floating piston
- EQ air chamber equalizes fork for perfect set up and ride height
- Air positive chamber
- Air negative chamber
- Forged crown
- 36mm A7050 black anodized stanchion
- 15x110mm through axle
- Light weight magnesium casting
- Steerer tube AL7050 1.5-1 1/8" CTS
- 27.5 x 2.8" suggested tire
- 29 x 2.4" suggested tire
- 67mm maximum tire width
- Boost 15x110 Axle
- Integrated fender included
- Weight 2120g
- 220mm max rotor
- 2 year warranty
- Axle to Crown for 29 at 160 travel = 580mm
- Fork offset 44mm
Customer Reviews
给我用起来感受的话，虽然没有foxg1阻尼的好用，但是对于我们这种平民玩家来说还是非常好的
Ecxelente
Awesome fork, I wanted the best fork at a relatively low travel for my Norco trail bike and this fit the bill. The fork it replaced is an old RockShox Revelation, I found this one to be a lot better because of the adjustment, and dampening system. I could easily switch between the 3 modes for downhill, flat ground, and uphill. This is also much better at absorbing bumps, I don't know how to describe it, but it's just better. SR Suntour also reduced the travel for me, which was awesome!
TLDR: Maybe not worth the full $700 but for $300 after discounts, it's a hell of a fork.
So I previously purchased the Aion 35 and I really enjoyed the travel adjustment, the feel and its reliability. So with the current sale, I couldn’t pass up the Aion 36. In retrospect, I’d probably would’ve gone for the Durolox 36 instead but this fork is still pretty amazing. It’s very stiff, strong and looks good.
I upgraded my XCR to this fork AION36, huge upgrade. I ride in Colorado Springs area, and this fork will make me happy!
