FOX IFP-QSR 12.5" Standard Rebound Adjustable Shocks - Harley Dyna
About FOX
FOX has built performance suspension for off-road racing, mountain bikes and powersports since 1974. Its motorcycle shocks bring race-derived damping architecture and rebuild-ability to street and touring applications.
Unleash the full potential of your Harley Dyna with FOX IFP-QSR piggyback shocks. These 12.5-inch shocks feature a gas-charged mono-tube design with an internal floating piston, delivering consistent damping and a plush ride. With three-position quick-switch rebound and compression adjustment, you can dial in your suspension for any road or riding style.
Why riders pick this
- 3-position quick-switch rebound and compression
- Gas-charged mono-tube with internal floating piston
- Durable 1.5" 6061-T6 aluminum body
- Hand-adjustable spring preload for custom tuning
- Velocity-sensitive damping for superior control
- Fully serviceable and rebuildable design
Designed for the aggressive Dyna rider, these FOX IFP-QSR shocks transform your bike's handling and comfort. The 1.5-inch 6061-T6 aluminum body is robust and lightweight, housing advanced high-flow, deflective disk damping that reacts instantly to road imperfections. Whether you're carving canyons or cruising the city, the ability to quickly switch between soft, medium, and firm settings for both rebound and compression allows for on-the-fly customization. This means less bottoming out, improved cornering stability, and a ride that feels truly connected to the road.
Advanced Suspension Performance
- Three-position quick-switch rebound and compression adjustment (soft, medium, firm)
- Gas-charged mono-tube design with internal floating piston for consistent performance
- Durable 1.5-inch 6061-T6 aluminum body with Type III hard anodizing
- Advanced high-flow, deflective disk damping for superior ride quality
- Hand-adjustable spring preload for personalized sag settings
- 1/2-inch hard chrome super-finished shaft for longevity and smooth action
Engineered for the Ride
The FOX IFP-QSR shocks are not just an upgrade; they're a complete overhaul for your Dyna's rear suspension. The velocity-sensitive damping ensures that the shocks respond appropriately to varying speeds and impacts, providing control when you need it most. Plus, these shocks are fully serviceable and rebuildable, guaranteeing a long lifespan of high-performance riding. Experience a noticeable improvement in ride quality, stability, and confidence, whether you're solo or two-up. Confirm fitment for your specific Dyna model and year to ensure optimal performance.
Specifications
- Brand: FOX
- Manufacturer Part #: 897-27-205
- UPC: 711745590663
- Body Material: 6061-T6 Aluminum, Type III hard anodized
- Length: 25 in
- Width: 8.25 in
- Height: 4.12 in
- Weight: 8.2 lbs
- Recommended Rider Weight: Up to 240 lbs
Common questions
Will these FOX shocks fit my specific Dyna model?
These FOX IFP-QSR shocks are designed for Harley-Davidson Dyna models. Please use the Shop by Bike feature on our website to confirm exact fitment for your specific year and model.
How do I adjust the rebound and compression?
These shocks feature a three-position quick-switch adjustment for both rebound and compression, allowing you to easily select between soft, medium, and firm settings without tools.
What is the benefit of an internal floating piston (IFP)?
The IFP design separates the nitrogen gas from the shock oil, preventing cavitation and ensuring consistent damping performance even under extreme riding conditions.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | FOX |
| TYPE | Suspension |
| SKU | 897-27205 |
| WEIGHT | 8.2 lb |
