Direct bolt on replacement for the stock rear shock of your M8 Softail with Quick Switch rebound control adjuster.

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The FOX IFP-QSR rear shock is made for controlled solo or comfortable two-up riding, using an internal floating piston to maintain damping control to separate the nitrogen gas from the shock oil. The internal tune to match the quick switch rebound adjusters, allow you to quickly tune the rebound rate to balance the road conditions and your spring preload while maintaining a planted feel on the road. We engineer the IFP-QSR shocks with linear spring rates, vehicle-specific damping and 3 position quick adjust rebound to accommodate your ideal spring preload, either very soft or very firm. Soak up the bumps with confidence and go the long route, every time. Looking for the FOX full bike solution? Start with our IFP-QSR rear shocks and add our new GRIP-Street Performance fork cartridge kit to balance performance and extend your ride. Solo, loaded or two-up riding will never be the same.

• Model-Specific Optimized Ride Tune
• Advanced High-Flow/Deflective Disk/Velocity-Sensitive Damping
• Contrast-Cut Aluminum Billet Preload Adjuster And Spring Seat
• Quick Switch 3 Position Rebound Adjustment

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Application Summary:

Year	Make/Model
2018-2019	Harley-Davidson FLFB Fat Boy 107
2018-2020	Harley-Davidson FLSB Sport Glide 107
2018-2020	Harley-Davidson FLSL Softail Slim 107
2018-2020	Harley-Davidson FXBB Street Bob 107
2018-2019	Harley-Davidson FXBR Breakout 107
2018-2020	Harley-Davidson FXBRS Breakout 114
2018-2019	Harley-Davidson FXFB Fat Bob 107
2018-2020	Harley-Davidson FXFBS Fat Bob 114
2018-2020	Harley-Davidson FXLR Low Rider 107