Rear Tender Spring Kit for Polaris RZR S 900 & S 1000 2015-2016
Improve rear suspension response with this Rear Tender Spring Kit for Polaris RZR S 900 and S 1000. Tender springs play an important role in keeping your coilover suspension smooth, controlled, and responsive through the first bumps your UTV encounters on the trail.
Designed as an upgraded rear tender spring replacement, this kit increases spring rate over stock by 20%, helping improve overall suspension performance while maintaining a more stable ride feel.
What Are Tender Springs?
Tender coils are short, light-rate springs found at the top of some coilover assemblies. Their main purpose is to help keep the main spring tight when it becomes loose from negative preload. This is especially useful on lightweight UTVs where spring rate options can be limited.
Key Features
- Rear tender spring kit for Polaris RZR S 900 and S 1000 models
- Includes 2 higher-rate OEM-style tender springs
- Increases spring rate by 20% over stock springs
- Helps keep the main spring tight under negative preload
- Improves initial suspension response over small bumps
- Supports smoother, more controlled rear suspension performance
- Easy to install
Vehicle Fitment
- 2016 Polaris RZR S 900 EPS
- 2016 Polaris RZR S 1000 EPS
- 2016 Polaris RZR S 900
- 2015 Polaris RZR S 900
- 2015 Polaris RZR S 900 EPS
Important Notes
- Springs vary by model and may not look exactly like product photos
- Powder coating springs will void the warranty
- Designed for rear suspension applications
Why Upgrade Your Rear Tender Springs?
This Tender Spring Kit for Polaris RZR S 900/S 1000 Rear is a practical upgrade for riders who want improved suspension feel, better spring control, and stronger rear suspension performance. By increasing spring rate and helping keep the main spring seated, this kit supports a more consistent ride on trails, bumps, and rough terrain.
Cross-reference part/SKU numbers: 79-13856, SPR-X-P4R-S














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