Finding the right rear shock absorbers for 150cc dirt bikes, ATVs, and scooters can dramatically improve ride quality, handling, and stability on uneven roads or trails. This guide highlights five compatible rear shocks designed for 90cc–150cc machines, focusing on durability, installation ease, and performance. Each option provides a balance of length, mounting hole spacing, and spring design to help riders maintain control and comfort across terrains.
Summary of selected products
| Product | Brand | Overall Length | Mounting Hole Distance | |
|---|---|---|---|---|
| CLEO 315mm Motorcycle Air Shock Absorber | CLEO Store | 340mm | 315mm center-to-center | Dual-purpose for dirt bike and ATV; 3mm coil |
| Black 315mm Shock Absorber Rear | Unknown Brand | 345mm | 315mm center-to-center | Heavy-duty fitment guidance; 10mm mounting hole |
| 280mm Shock Absorber Rear | Unknown Brand | 310mm | 280mm center-to-center | Compact option for lighter setups |
| 350mm Shock Absorber Rear | Unknown Brand | 380mm | 350mm center-to-center | Long-travel style for bigger clearance |
| Minho Dual Rear Shock Absorbers | Minho | 270mm | 10mm mounting hole | Adjustable spring preload; iron body |
CLEO 315mm Rear Shock Absorber
The CLEO 315mm air shock is designed for 90cc–150cc dirt bikes, ATVs, and similar machines. Its overall length is 340mm with a 315mm center-to-center mounting hole distance and a 10mm mounting hole. The 3mm coil spring thickness aims to provide durability while delivering a smooth ride over bumps. This model emphasizes easy installation and a damper system built for long-term use, making it a practical option for riders seeking reliable rear suspension replacement.
Key considerations: compatibility with your bike or ATV, available mounting hardware, and the ability to absorb sudden impacts without compromising stability. If your ride frequently encounters rough surfaces, this shock’s design focuses on reducing vertical movement to improve traction and rider comfort.
Black 315mm Rear Shock Absorber
This 315mm black rear shock is crafted for 90cc–150cc dirt bikes and ATVs. It features a center-to-center mounting distance of 315mm with a 10mm mounting hole. The listing recommends reviewing the included pictures and product description before purchase to ensure a proper fit. The design prioritizes straightforward installation and compatibility with a broad range of small-displacement dirt bikes and scooters.
Key considerations: verify frame clearance and mounting points on your specific model, as variations exist within 90cc–150cc platforms. This shock is suited for riders seeking a reliable replacement that requires minimal modification to install.
280mm Rear Shock Absorber
The 280mm shock is a compact option intended for 90cc–150cc dirt bikes and related motorcycles. Its overall length is 310mm, with a 280mm center-to-center mounting distance, and a 10mm mounting hole. This shorter travel shock can be beneficial for lightweight builds where ground clearance and weight distribution are critical. As with similar products, users should review product information to confirm compatibility with their exact model before installation.
Key considerations: short-length shocks can alter ride height and cornering behavior. Ensure mounting brackets and clearance are sufficient to prevent interference with exhausts, frames, or fenders. This option suits riders prioritizing a snug, predictable ride on smaller displacement machines.
350mm Rear Shock Absorber
The 350mm rear shock is built for 90cc–150cc dirt bikes and related scooters. It offers an overall length of 380mm with a 350mm center-to-center mounting distance and a 10mm mounting hole. This longer travel option may suit riders seeking enhanced absorption over larger obstacles or rough terrain. The product page advises checking the pictures and description to ensure proper fitment for your setup.
Key considerations: longer shocks can affect ground clearance and seat height. This model is suitable for riders who want a balance of improved bump absorption without drastically changing the stance of the bike. Confirm compatibility with your swingarm and frame geometry before purchasing.
Minho Adjustable Dual Rear Shocks
The Minho dual rear shock absorbers combine adjustable spring preload with a robust iron body, suitable for various Chinese-made scooters and small motorcycles. With a 270mm length and a 10mm mounting hole, these shocks offer an option for riders wanting preload adjustment to tailor ride stiffness to weight and terrain. This model is positioned for compatibility with GY6 scooters and similar platforms often used in the 150cc category, aiming to deliver stable handling across different road conditions.
Key considerations: check compatibility with your scooter or bike’s mounting brackets and available space. Adjustable preload helps dial in ride comfort for varying loads, such as passenger or cargo weight. Consider surge protection and corrosion resistance if you ride in humid or salty environments.
Buying Guide: Key Purchase Considerations
Riders selecting rear shocks for 150cc platforms should consider several factors to ensure compatibility and performance. First, verify fitment with your specific model, including overall length, mounting hole spacing, and mounting hole diameter. Small changes in length or hole spacing can alter ride height, cornering, and clearance with exhausts or fenders.
Second, assess spring rate and preload adjustability. Heavier riders or frequent carry of passengers may benefit from adjustable preload to maintain proper sag and stability. A stiffer spring reduces bottoming on rough terrain but can worsen comfort on smooth surfaces; an adaptable setup can balance both needs.
Third, evaluate damper technology and material quality. Air shocks, coil springs, and gas-charged dampers each have distinct characteristics in terms of responsiveness, heat tolerance, and durability under repeated impacts. For mostly off-road use, a high-durability design with corrosion resistance is advantageous.
Fourth, consider installation and compatibility. Some shocks function as direct replacements with minimal modification, while others require brackets or adapters. Review product images and description for mounting details and potential wiring or sensor considerations on your model.
Fifth, assess ride goals. If aiming for improved bump absorption on rough dirt roads, focus on travel length and damping performance. For street rides, stability and predictable spring response may be more important than maximum travel. Long-travel options can improve clearance but may alter stance and steering feel.
Finally, evaluate warranty and support. Replacement shocks are a long-term investment; look for products with clear warranty terms and accessible customer support to address installation questions or compatibility concerns.