FOX QS3-QSR Piggyback Rear Shocks for Harley Dyna

Precision-tuned rear shocks engineered for Harley Dyna riders who demand an adjustable, comfortable and controlled street ride. The FOX QS3-QSR piggyback shocks deliver three-position Quick Switch compression and rebound settings so you can instantly tailor comfort, traction and handling for any road or riding style.

• Quick on-the-fly tuning: three-position QS3 compression and QSR rebound let you switch between comfort, balance and razor-sharp response.
• Improved control and confidence in corners with velocity-sensitive damping.
• Durable, lightweight construction for consistent performance and long service life.
• Fully rebuildable and re-valvable for long-term maintenance and customization.

• QS3: 3-position quick switch compression adjustment
• QSR: 3-position quick switch rebound adjustment
• Spring preload setting guide marks for easy setup
• Aluminum piggyback reservoirs for improved fluid capacity and cooling
• Gas-charged mono-tube with internal floating piston (IFP) design
• 1.5-inch diameter 6061-T6 aluminum Type III hard-anodized bodies
• Fully rebuildable and re-valvable
• Advanced high-flow, deflective disc velocity-sensitive damping
• 5/8-inch diameter, low friction, super-finished hard chrome shafts
• Matte black springs and black-anodized preload rings
• Street Performance series — Standard spring (Rider Weight up to 240lb)
• Model-specific optimized ride tune

• 2 Shocks
• Spring preload spanner wrench
• Alignment Kit
• Instructions and user manual
• Fox sticker
• Model-specific optimized ride tune

Combine with the new FOX GRIP Street Performance Fork Cartridge Kit for Harley Dyna to achieve ultimate comfort and control. Follow the included instructions and use the preload guide marks and spanner wrench to set spring preload appropriate to rider weight. These shocks are designed for long-term serviceability — rebuildable and re-valvable for future tuning and maintenance.

Upgrade your Dyna's rear suspension with FOX QS3-QSR piggyback shocks for precise, comfortable and responsive street performance. Shop now.