The MEROCA RCT-2 Coil Rear Shock Absorber is designed for soft-tail mountain bikes, downhill bikes, electric motorcycles, and electric soft-tail bikes. With a 550lbs high-performance coil spring and adjustable suspension system, it helps reduce vibration, improve riding stability, and provide better control on rough roads and off-road terrain.
This rear shock supports rebound, compression, preload, and air pressure adjustment, allowing riders to fine-tune the suspension according to riding style, rider weight, and road conditions. The aluminum alloy body offers a balance of strength, durability, and lightweight performance.
Available in 190mm, 210mm, 230mm, 240mm, 250mm, and 265mm eye-to-eye lengths, each option comes with 24mm bushings for installation.
550lbs High-Performance Coil Spring
Strong 9mm spring diameter design for downhill and off-road riding.
Rebound Adjustment
Adjusts the return speed of the shock after compression for better control.
Compression Adjustment
Helps reduce impact from bumps and improves riding comfort.
Preload Adjustment
The spring preload can be adjusted to make the shock softer or harder.
Air Pressure Adjustment
Supports high-pressure adjustment from 200-300 PSI to handle rugged terrain.
Aluminum Alloy Body
Lightweight, durable, and suitable for high-strength riding use.
Buffer Bumper Design
Helps absorb impact, protect parts, and keep riding smoother.
Wide Compatibility
Suitable for multiple bike and electric vehicle setups when the eye-to-eye length and mounting width match.
| Item | Details |
|---|---|
| Brand | MEROCA |
| Model | RCT-2 |
| Product Code | MEROCA-RCT-2 Spring Shock Absorber |
| Type | Coil Rear Shock Absorber |
| Spring Rate | 550lbs |
| Material | Aluminum Alloy |
| Color | Black |
| Function | Rebound / Compression / Preload / Air Pressure Adjustment |
| Air Pressure Range | 200-300 PSI |
| Bushing Size | 24mm x 24mm |
| Mounting Hole Diameter | 8mm |
| Reservoir Height | Approx. 99.8mm |
| Spring Diameter | 9mm |
| Eye-to-Eye Length | Travel | Weight without Bushings |
|---|---|---|
| 190mm | 50mm | 885g |
| 210mm | 60mm | 945g |
| 230mm | 65mm | 1074g |
| 240mm | 70mm | 1235g |
| 250mm | 75mm | 1246g |
| 265mm | 85mm | 1436g |
