SR Suntour XCM32 Boost Suspension Fork

The SR Suntour XCM32 Boost is engineered for riders seeking a perfect balance of durability, control, and modern compatibility without breaking the bank. With its robust 32mm stanchions, advanced coil-spring design, and Boost-standard chassis, it delivers the confidence and stability essential for tackling rough terrain, daily trail rides, and unpredictable off-road conditions.

Whether you’re upgrading your stock fork or building a capable hardtail, the XCM32 Boost brings reliable performance with a stiff, ready-for-modern-MTB platform.

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Key Features

✔ Boost 110mm Spacing

Wider hub spacing increases wheel stiffness, offering improved handling, better tracking, and enhanced support during aggressive cornering and braking.

✔ 32mm Stanchions for Added Strength

The larger 32mm stanchions improve rigidity, reduce flex, and allow for more predictable suspension behavior on uneven terrain.

✔ Smooth Coil Spring Performance

The coil-spring system provides a plush, linear feel—ideal for beginners and intermediate riders who want a consistent, low-maintenance suspension experience.

✔ Hydraulic Lockout (Model-Dependent)

Quickly switch from active suspension to a firm, locked-out setup for efficient climbing or road riding.

✔ Adjustable Preload

Fine-tune the fork to your weight and preference for improved comfort and responsiveness.

Performance You Can Trust

Built with Suntour’s proven reliability, the XCM32 Boost is made for riders who want more control and capability on the trail. The upgraded Boost chassis ensures compatibility with wider tires (up to 2.6”), giving you added grip and cushioning on demanding terrain.

Its coil system keeps maintenance simple while still delivering responsive suspension movement over roots, rocks, and bumps. This fork is an excellent upgrade for hardtails, commuter-trail hybrids, and entry-to-mid-level mountain bikes.

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Ideal For

• Recreational trail riding

• Cross-country and light all-mountain use

• Riders seeking an affordable yet robust suspension upgrade

• Hardtail MTB builds needing Boost compatibility

Suggested Category: E-Bike/XCTravel: 100mmRight Side: HLOLeft Side: Coil with Preload adjusterCrown/Steerer: AC4CUpper:32mm / STKMBottom Case Material:AL alloyBrake Mount (Max Rotor DIA.): Postmount 160mmSteerer tube: 1,5" tapered, STKMWeight : Approx 3200 gramsAxle (Option):15QLC32-110 / O.L.D. 110mm180mm max rotor