SP1 SU-04074 Ski Shock - Adjustable Damping Suspension for Snowmobiles

Description

Elevate your snowmobile's performance with the SP1 SU-04074 Ski Shock - a high-performance suspension system engineered for superior control, stability, and comfort across all snow conditions. Its advanced adjustable damping and durable construction make it ideal for both casual riders and aggressive off-road adventurers.

Key Features

  • Adjustable Damping Control: Fine-tune compression and rebound settings for precise handling on varying snow conditions and riding styles.
  • Corrosion-Resistant Construction: Premium aluminum body and 16mm shaft withstand extreme cold and harsh winter environments.
  • Universal Fit Compatibility: Designed for seamless integration with most snowmobile models for easy installation.
  • Progressive Spring Rate: 200-300 lbs/in spring rate delivers smooth, responsive performance with enhanced traction.
  • 4.3" Travel Range: Extended 14.5" length and compressed 10.2" design provides optimal shock absorption for rough terrain.
  • Elastomer Bump Stops: Dampen vibrations for a smoother ride and reduced wear on components.

Why Choose This Product

Experience unmatched performance with the SP1 SU-04074 Ski Shock, combining advanced engineering with rider-focused design. Its lightweight 4.2 lbs per shock (pair) construction ensures minimal impact on your snowmobile's balance while delivering smoother rides, better traction, and responsive handling. The adjustable rebound damping system lets you customize your ride to match your preferences, while the durable materials guarantee long-lasting reliability in even the harshest conditions.

SKU: GM013DE789
MPN: SU-04074
UPC: 191361200786
Category: Suspension
Brand: SP1
Stock: In Stock
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Elevate your snowmobile's performance with the SP1 SU-04074 Ski Shock - a high-performance suspension system engineered for superior control, stability, and comfort across all snow conditions. Its advanced adjustable damping and durable construction make it ideal for both casual riders and aggressive off-road adventurers.

Key Features

  • Adjustable Damping Control: Fine-tune compression and rebound settings for precise handling on varying snow conditions and riding styles.
  • Corrosion-Resistant Construction: Premium aluminum body and 16mm shaft withstand extreme cold and harsh winter environments.
  • Universal Fit Compatibility: Designed for seamless integration with most snowmobile models for easy installation.
  • Progressive Spring Rate: 200-300 lbs/in spring rate delivers smooth, responsive performance with enhanced traction.
  • 4.3" Travel Range: Extended 14.5" length and compressed 10.2" design provides optimal shock absorption for rough terrain.
  • Elastomer Bump Stops: Dampen vibrations for a smoother ride and reduced wear on components.

Why Choose This Product

Experience unmatched performance with the SP1 SU-04074 Ski Shock, combining advanced engineering with rider-focused design. Its lightweight 4.2 lbs per shock (pair) construction ensures minimal impact on your snowmobile's balance while delivering smoother rides, better traction, and responsive handling. The adjustable rebound damping system lets you customize your ride to match your preferences, while the durable materials guarantee long-lasting reliability in even the harshest conditions.

SKU GM013DE789
MPN SU-04074
UPC/GTIN 191361200786
Brand SP1
Category Suspension
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Reviews

Make Model Years
Ski-Doo Renegade X 2018-2024
Ski-Doo Summit 2018-2024
Ski-Doo Freestyle 2019-2024
Arctic Cat ZR Thundercat 2020-2024

Frequently Asked Questions

Yes, direct fit for 2018-2024 Renegade models. Confirm exact model on retailer fitment tool.

Yes, SP1 offers rebuild kits and service through authorized dealers.

No, springs are progressive but may need custom spring rates for riders over 250 lbs.

SU-04074 is for Ski-Doo applications; SU-04075 is tuned for Arctic Cat with different valving.

Installation Guide

Difficulty Medium
Est. Time 45 min

Tools Required

  • Socket set (10mm-17mm)
  • Torque wrench
  • Spring compressor
  • Pry bar

Pro Tips

  • Bleed air from shocks before install
  • Apply grease to bushings
  • Set rebound to mid-range initially and adjust on trail

Common Mistakes to Avoid

  • Not compressing spring fully before removal
  • Incorrect torque on pivot bolts (spec: 25 ft-lbs)

Comparison vs Stock/OEM

Much improved damping and progressive spring over soft OEM ski shocks

Improvements

  • Better high-speed stability
  • Reduced ski chatter
  • Adjustable rebound for tuning
  • Lighter weight

Considerations

  • Higher price
  • Stiffer ride for casual riders

Durability & Warranty

Expected Lifespan 3-5 seasons with proper maintenance
Warranty 1 year limited manufacturer warranty against defects
Maintenance Inspect bushings annually; rebuild every 2 years or 500 hours

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