If you’re looking to lock an ATV’s rear suspension for towing, hauling gear, or pulling weighty loads, a suspension lockout can help mimic a solid rear axle for predictable performance. This guide highlights five lockout options that suit different ATV and bike setups, from rugged powder-coated steel designs to easy DIY adapters. It’s written for riders who want direct, practical performance gains and clear, reliable guidance on where each option shines. The products span ATV-specific lockouts and compatible bicycle lockouts that can be adapted when needed.
| Product | Best For | Why It Stands Out |
|---|---|---|
| Kolpin 85200 Universal ATV Independent Rear Suspension Lockout | ATV owners needing immediate lockout for hitch, boat, or trailer towing | Replicates a solid rear axle and improves control with simple operation |
| Black Boar ATV Rear Suspension Lock | Riders who want easy installation and broad ATV compatibility | Durable powder-coated steel, adapts to many brands |
| Briny River Bicycle Suspension Fork Lockout Lever | Bike owners seeking a lockout option for compatible SR Suntour forks | Easy DIY installation with compatible fork models |
| DNM TRU-8RC Mountain Bike Rear Shock With Lockout | Mountain bikers needing rear shock lockout in a compact setup | Lockout control on a rear shock for controlled descents |
Kolpin 85200 Universal ATV Independent Rear Suspension Lockout (IRS)
The Kolpin IRS lockout is designed to improve control when attaching hitch-mounted gear. It locks the rear suspension to mimic a solid axle, which can help with towing, loading gear, or performing ATV pulls. This option is best for riders who frequently haul or pull and need predictable rear-end behavior under load. Consider this if you want a straightforward, purpose-built ATV solution rather than a multi-purpose accessory. A potential limitation is the reliance on compatibility with certain ATV configurations; verify fit before purchase.
Black Boar ATV Rear Suspension Lock
The Black Boar rear suspension lock is built from durable steel with a black powder-coated finish, designed to prevent rear sag under load. It’s adaptable to most ATV brands and includes mounting hardware for easier installation. This makes it a practical choice for riders who want a tough, long-lasting lockout that’s suitable for a range of ATV models. A limitation to note is that some ATV configurations may require additional adapters or mounting adjustments to achieve a perfect fit.
Briny River Bicycle Suspension Fork Lockout Lever
Briny River’s lockout lever targets SR Suntour XCT, XCM, NEX, and NVX fork models, offering a reliable lockout mechanism for compatible bikes. This option is better for riders who want to manage fork performance on uneven terrain or rough descents. Installation is designed to be straightforward for DIY maintenance. A caution is that it is not universally compatible across all fork types; verify your fork model before purchasing.
DNM TRU-8RC Mountain Bike Rear Shock With Lockout
The DNM TRU-8RC rear shock offers a lockout feature suitable for mountain bikes that benefit from diminished compression during climbs or smooths to maintain stability on flat sections. For ATV-adjacent use, this option provides a compact, ride-ready alternative where a full ATV lockout isn’t practical. Best for riders who value a lightweight, compact lockout in a bike-based suspension rather than a heavy-duty ATV component. A potential limitation is that it’s primarily designed for mountain bike setups and may require adaptation for non-mountain bike uses.
Buying Guide
What should you consider when choosing an ATV rear suspension lockout?
- Compatibility: Confirm fit with your ATV model or fork/shock model if adapting from a bike.
- Mounting hardware: Check included hardware and required adapters for your setup.
- Material and finish: Powder-coated steel offers durability; lighter designs may save weight but could be less robust.
- Lockout control type: Mechanical levers vs. hydraulic or electronic options; choose based on ease of use and reliability.
- Intended use: Towing, hauling, or weight distribution may require different stiffness and lockout levels.
- Installation effort: Some models require precision alignment; others are plug-and-play.
Frequently Asked Questions
- What is a rear suspension lockout for an ATV?
It is a mechanism that rigidifies the rear suspension to simulate a solid axle for improved weight handling and hitch control. - Will a bike lockout work on an ATV?
Some bike lockouts can be adapted for non-ATV uses, but ATV-specific lockouts are recommended for guaranteed compatibility. - Which lockout is best for towing?
A purpose-built ATV lockout designed to mimic a solid axle and provide consistent rear-end stability. - Are there any installation caveats to watch for?
Verify mounting compatibility with your specific model and ensure proper alignment and secure hardware during installation. - Can lockouts affect ride quality when not towing?
Yes, a rigid rear setup can change handling; some riders prefer to switch to a non-locked mode for normal riding. - Do lockouts affect warranty terms?
Aftermarket lockouts can impact warranties depending on the manufacturer; check with your ATV’s warranty terms.