Hyper Shock Absorber Rear For Yamaha Grizzly 450 2011 To 2014 ATV Aftermarket Gas Shock With Preinstalled Spring

This rear shock absorber is an aftermarket gas shock designed specifically for Yamaha Grizzly 450 models from 2011 through 2014. It features a preinstalled coil spring for immediate mounting out of the box, plus preload adjustability to dial in ride height and stiffness as your load and terrain change. The unit is not rebuildable, so you’ll benefit from a sealed, maintenance-friendly damping solution that stays consistent under tough trail and farm conditions.

This aftermarket replacement brings a disciplined, confidence-inspiring ride to your Grizzly 450 by delivering durable damping, reliable performance across rough terrain, and faster setup thanks to the preinstalled spring. It’s built to stand up to dirt, mud, and vibration on remote trails or the worksite, making it a solid, long-term choice for riders who demand steady control without chasing frequent service intervals.

This shock assembly arrives ready to install with the preinstalled spring already in place, enabling a quick, drop-in replacement for your Grizzly 450.

• Rear Shock Absorber Assembly with Preinstalled Spring

Note: Related mounting hardware or bushings are not listed as included and may need to be sourced separately depending on your bike’s condition.

• Direct-Fit Compatibility: Designed to drop into Yamaha Grizzly 450 rear suspension without extensive modification.
• OEM Cross-Reference: Aligns with Yamaha part number 1CT-F2210-00-00 for reliable interchangeability.
• Premium Materials (for this part type): Gas-charged damping delivers consistent performance under load, with a robust build to handle trail and farm use.
• Preinstalled Spring: Saves install time and ensures immediate ride quality improvements out of the box.
• Preload Adjustable: Tailor ride height and stiffness to rider weight, cargo, and terrain without extra components.
• Performance Restoration: Re-establishes confident handling, traction, and bottoming resistance after years of wear.

• Elevate the ATV on stands and support the swingarm before removing any fasteners to prevent sudden drop.
• Remove the rear wheel and gain clear access to the upper and lower shock mounting bolts; inspect bolt threads and bushings for wear.
• New shock should align with stock mounting holes; use anti-seize on bolts and a threadlocker where recommended by the service manual.
• Torque specs vary by model; tighten mounting bolts to factory-recommended values or use the service manual for your exact Grizzly 450 year.
• Check the alignment of the shock linkage after installation and ensure the shock is not rubbing frame components during full range of motion.
• Cycle the suspension a few times to settle the preload and verify smooth damping before returning to full load riding.

Worn or sagging rear shocks rob your Grizzly 450 of stability, reducing traction and increasing dive under braking or braking on downhill sections. Replacing with this aftermarket gas shock restores predictable damping and resilience, delivering safer, more confident handling across trails and farm tasks.