Front and rear shock absorber set with double coilover by STR
The double coilover shocks set 6-16″ with DSC and a rebound adjuster by STR is the ideal choice for off-road 4×4 vehicles, designed to meet the most demanding driving conditions. It features dual springs, with the front and rear having different spring rate, working together to deliver progressive damping, adapting the suspension to the terrain and load requirements.
Thanks to its design, the double coilover effectively absorbs vibrations, whether on daily commutes or rough terrains. This enhances driving comfort while maintaining high vehicle safety levels. Even under heavy strain, such as potholes, rocks, or abrupt terrain changes, the shock absorber remains efficient, keeping the wheels in contact with the ground.
SKU: 25SG8005-GD136
This is the general SKU of the product, each shock dimension has a different product code as follows:
SKU for each available shock dimension:
- Travel 6 inches: 25SG8005-GD136-6
- Travel 8 inches: 25SG8005-GD136-8
- Travel 10 inches: 25SG8005-GD136-10
- Travel 12 inches: 25SG8005-GD136-12
- Travel 14 inches: 25SG8005-GD136-14
- Travel 16 inches: 25SG8005-GD136-16
Specs:
- Color: Golden
- Finned reservoir: 68 mm
- Bushing material: EPDM
- Material: High-quality steel
- Body diameter: 2.5 inches (63.5 mm)
- Hose Teflon: High-pressure oil hose, 14 mm
- Vehicle compatibility: Off-road 4×4 vehicles
- Eyelet bearing: Durable eyelet bearing, 19 mm
- Adjuster type: DSC – Dual Speed Compression
- Spring rate: 100/150 lbs (front), 150/200 lbs (rear)
- Type: Nitrogen double coilover shock absorber
- Body plating: Zinc plated for a long-lasting finish
- Body: Smooth bore and honed seamless steel, 66 mm
- Mounts: Made from high-purity forged aluminum alloy
- Valving: Application specific to maximize performance
- Piston: 6061-T6 hard anodized high flow aluminum piston
- Spring : Application specific adjustable 3.0″ racing spring
- Components: Black anodized, CNC machined 6061-T6 billet aluminum
- Seals: Redundant sealing pack system, main seal, wiper seal, scraper seal
- Spring 10k: Requires 10 kilograms of force to compress the spring by 1 millimeter
- Oil: FOCHS suspension fluid for improved performance at variable temperatures
- Rebound adjuster 36 steps: Adjusts the speed at which the shock absorber returns to its original position after compression
Dimensions:
Travel | Extended | Compressed |
6″ | 18.58″ | 12.69″ |
8″ | 22.68″ | 14.69″ |
10″ | 26.69″ | 16.69″ |
12″ | 30.71″ | 18.70″ |
14″ | 34.80″ | 20.67″ |
16″ | 38.58″ | 22.64″ |
Mounting:
- Upper mount: Eyelet
- Lower mount: Eyelet
The package includes:
- 2x Front double coilover shock absorbers
- 2x Rear double coilover shock absorbers
Useful links:
Important notes:
- We prioritize the safety and satisfaction of our customers. We highly recommend professional installation. Specialists ensure efficiency without compromising quality.
- For any questions or clarifications regarding package contents, specifications, pricing, shipment, installation, and more, feel free to contact us at any time. (See the contact page for more information)
About the product:
The STR double coilover shocks set 6-16″ with DSC and a rebound adjuster includes two springs with different spring rate that work together for progressive damping. The shock absorber set features a high-quality steel body with a zinc coating, ensuring long-term corrosion resistance. Its multi-layer sealing system (main, wiper, and scrapper seals) protects the interior from dust and mud, maintaining performance in harsh conditions.
It features a rebound adjuster that allows precise control of the rebound speed, tailoring the shock absorber 100% to the driver’s needs. The rebound adjuster regulates the rate at which the shock absorber returns to its original position after compression. This precise control is vital for keeping the wheels in contact with the ground, ensuring better traction and safety.
The DSC (Dual Speed Compression) system adjusts compression at two speed levels. The front spring, being softer, activates first during initial compression, absorbing small vibrations. The rear spring, being harder, engages under increased pressure, absorbing stronger forces and impacts, protecting the vehicle and enhancing stability.
The external gas tank with a 68 mm diameter and dual-speed compression adjusters increase oil capacity, effectively dissipating heat for consistent performance. The high-pressure Teflon tube (14 mm) ensures durability in demanding conditions, allowing oil transfer without losses.