If you’re upgrading or replacing ATV rear shocks, you’re seeking better stability, improved handling, and a comfortable ride over rough terrain. This guide highlights five reliable rear shock absorbers that fit common ATV and Go Kart models. Each option targets different riding styles—from aggressive off-road to casual trail cruising—so you can choose the best fit for your needs. Below you’ll find concise comparisons, ideal users, and practical cautions to help you pick with confidence.
Overview Of Top Picks
- Best overall versatility: 12.6″ Universal Motorcycle Rear Air Shock Absorbers (320mm)
- Best for broad model compatibility: 320mm 12.6 inch Universal Shock Absorbers (Silver/Black)
- Best for compact, budget-friendly upgrades: 255mm (10”) Rear Shock Absorber
- Best for heavy-duty on a budget: 330mm Shock Damper (13″)
- Best for Can-Am and ATV-specific fitment: KLV ATV Rear Shock Absorber Struts
| Product | Eye-to-Eye / Size | Best For | Limitations |
|---|---|---|---|
| 12.6″ Universal Rear Air Shock Absorbers (GZYF Store) | Eye to Eye: 320mm | Broad dirt bike/ATV applications; high versatility | Compatibility depends on eye-to-eye distance |
| 320mm 12.6″ Universal Shock Absorbers (Silver/Black) | Eye to Eye: 320mm | ATVs, dirt bikes, Go Kart setups | Confirm mounting dimensions for your model |
| 255mm 10” Rear Shock Absorber | Eye to Eye: 255mm | Small-displacement dirt bikes, pit bikes, minis, and some ATVs | Limited to specific mounting patterns |
| 330mm Shock Damper (13″) | Eye to Eye: 330mm | Heavy-duty replacement for larger bikes | May be overlong for smaller frames |
| KLV ATV Rear Shock Absorber Struts | Monotube/N2 gas style; specific to Can-Am variants | Can-Am Outlander and similar models | Model-specific fitment required |
12.6″ Universal Motorcycle Rear Air Shock Absorbers
Best for: Riders seeking broad compatibility and upgrade potential. This shock supports a wide range of dirt bikes and ATVs, including common 150cc–750cc platforms. It’s a solid choice for riders who modify or switch machines often.
- Eye-to-Eye Distance: 320mm, suitable for many models; verify before order
- Construction emphasizes durability with steel and aluminum components
- Air shock design helps isolate small bumps while absorbing bigger impacts
Limit: Not every model uses the same mounting geometry; confirm the eye-to-eye measurement to ensure proper fitment. Best for riders who value adjustability and a smoother ride over rugged terrain.
320mm 12.6 inch Universal Shock Absorbers Rear Suspension
Best for: Versatile setups across multiple brands like Honda, Suzuki, Kawasaki, and Yamaha. The 320mm length makes it a strong fit for many mid-size ATVs and Go Karts seeking improved ride control.
- Designed for broad ATV/dirt bike compatibility
- Durable materials promote long service life in rough conditions
- Geared toward riders who want a straightforward upgrade without specialized tuning
Limitation: Always verify mounting hardware compatibility (hole spacing and diameter) with your specific model before purchase.
255mm 10” Rear Shock Absorber
Best for: Small displacement dirt bikes, pit bikes, and mini ATVs needing a compact, lightweight upgrade. Appropriate for riders prioritizing a lower-profile suspension solution.
- Fitment by size: 255mm eye-to-eye, 10mm mounting holes
- Commonly used on mini and Chinese-style models; good for upgrades where space is tight
- Spring OD and mounting pattern must match your vehicle
Limitation: It may require precise clearance checks; not all larger frames will accommodate this shorter shock.
330mm Shock Damper (13″)
Best for: Riders seeking heavy-duty performance on larger ATVs or motocross-like setups. The longer stroke helps absorb bigger impacts on rough terrain.
- 13″ (330mm) length provides extended travel for rugged terrains
- Steel construction supports durability in demanding use
- Choose this if your frame supports longer shocks and you need extra travel
Limitation: The longer length can interfere with frame geometry on smaller bikes; verify eye-to-eye and mounting clearances first.
KLV ATV Rear Shock Absorber Struts
Best for: Can-Am Outlander models and similar ATVs requiring a monotube N2 gas design with specific seals. Suitable for riders who want OEM-like performance on Can-Am variants.
- Model-specific fitment for Can-Am Outlander series
- Monotube design with potential gas-assisted damping
- Important to verify compatibility with your exact year and model
Limitation: Not universal; confirm exact model match to avoid improper mounting or clearance issues.
Buying Guide: Key Considerations For ATV Rear Shock Absorbers
- Fitment and mounting geometry: Eye-to-eye length, mounting hole diameter, and mounting width must match your ATV frame and swingarm.
- Riding style and terrain: Choose longer travel shocks for rough terrain or compact shocks for light trail riding.
- Shock type: Gas-charged monotube designs often provide consistent damping, while twin-tube units can be more budget-friendly.
- Durability and materials: Look for steel or aluminum bodies with robust seals to withstand mud, water, and vibration.
- Installation effort: Some shocks require additional brackets or spacers; ensure you have the tools and space for proper mounting.
- Weight considerations: Heavier shock bodies can affect suspension geometry; balance with the ATV’s weight and intended load.
- Maintenance and serviceability: Rebuildable units can extend life if you regularly service seals and oil.
- Compatibility cautions: Always cross-check model years, variants, and mounting configurations to avoid misfit.
Frequently Asked Questions
- What is eye-to-eye length and why does it matter?
It is the distance between the shock’s mounting points; proper length ensures correct suspension travel and chassis alignment. - Can I mix different shock brands on the same ATV?
Mixing is not recommended; inconsistent damping can affect handling and safety. Prefer matched pairs or OEM-equivalent replacements. - Do longer shocks always improve ride quality?
Not always; longer travel can improve off-road comfort but may require frame and linkage adjustments to prevent rubbing or misalignment. - What should I check before buying a shock absorber?
Check eye-to-eye distance, mounting hole size, spring rate suitability, and overall clearance with the swingarm and frame. - Are air shocks better than coil springs for ATVs?
Air shocks offer adjustability and smoother impact absorption, while coil shocks provide simple, reliable damping; the choice depends on terrain and maintenance preferences. - Is a shock with a monotube design always better?
Monotube shocks can offer consistent damping under heavy use, but the best option depends on riding conditions and budget.