Fine-tuning your rear shock preload just got a whole lot easier. The Zeta Rear Shock Preload Adjuster is designed for riders who want precision and simplicity without the hassle. By replacing your stock locknut and spring seat, this adjuster allows quick and tool-friendly preload changes no more hammering or guesswork. Perfect for WP and similar systems, it's the ideal upgrade for anyone looking to optimize suspension performance quickly and confidently.
Key Features:
- Quick adjustment: No tapping required simply turn by hand, even while installed on the bike.
- Upgraded design: Replaces the stock locknut and spring seat for smoother, more accessible preload tuning.
- Band-type system: Adopts the WP-style band method instead of traditional locknut setups.
- Tool-friendly: Use a 5mm hex wrench to lock or unlock the adjuster no special tools needed.
- On-the-fly tuning: Makes it easy to fine-tune rear suspension preload based on terrain, load, or riding style.
Upgrade your bikes adjustability and spend less time wrenching with the Zeta Rear Shock Preload Adjuster. Whether you're racing, trail riding, or dialing in your dual sport for adventure, this adjuster gives you the control you need, faster and easier than ever. Get the suspension feel you want, when you want it without the hassle.
Note: Image for reference only. Actual product may vary according to vehicle.
Specifications | |
---|---|
SKU | 645-ZE56-13042 |
Brand | Zeta |

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Part Numbers
SKU | MPN | Availability | In-Store Pickup | |
---|---|---|---|---|
Red | 645-ZE56-13042 | ZE56-13042 | 10+ In Stock. Ready to ship. | - |
Black | 645-ZE56-13060 | ZE56-13060 | 10+ In Stock. Ready to ship. | - |
Black | 645-ZE56-13050 | ZE56-13050 | 10+ In Stock. Ready to ship. | - |
Blue | 645-ZE56-13026 | ZE56-13026 | 10+ In Stock. Ready to ship. | - |
Black | 645-ZE56-13070 | ZE56-13070 | 10 In Stock. Ready to ship. | - |
Black | 645-ZE56-13016 | ZE56-13016 | 7 In Stock. Ready to ship. | - |
Red | 645-ZE56-13032 | ZE56-13032 | 2 In Stock. Ready to ship. | - |