10 Best Ridstar Q20 Rear Shock Upgrade of 2025

Tested and Reviewed: Top 10 Ridstar Q20 Rear Shock Upgrade deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

IKUOS

Bike Rear Shock, Air Pressure Shock Absorbers, 125/150/165/190/210mm, 20/30/35/50/60mm Travel, Hydraulic Rear Suspension Shock for Mtb/e-bike/Folding (190 * 50mm)

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Editor's bottom line:

“This ridstar q20 rear shock upgrade is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Versatile: 125*20mm / 150*30mm air shocks for driving, folding and scooters; 165*35mm / 190*50mm for mountainbike / electric bikes
Air pressure adjustment: Tune air pressure from soft to hard, American valve, max 250 PSI for desired ride quality
Material: Aluminum alloy construction ensures lightweight yet sturdy performance. High strength, stable and practical, lightweight design, reducing the burden on the body, resistant to pressure, and durable
Sealed Design: Travel sealing ring keeps out dust and water for lasting operation
Stylish: Laser colorful logo adds a touch of flair to these shock absorbers

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Picked by 397 people today

9.5

Aniclas

Pair 320mm motorcycle shocks Universal Motorcycle Rear Air Shock Absorbers

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Main Highlights

Suitable for most off-road motorcycles, such as street bikes, scooters, and all-terrain vehicles (ATVs) ranging from 150cc to 750cc. Note: The main criterion for determining whether the shock absorber fits your motorcycle is the center distance, so please check the center distance carefully.
Specifications: Total length: 350 mm (13 3/4 inches). Eye-to-eye center length: 320 mm (12 5/8 inches).
The rear nitrogen shock absorber can filter out small bumps and absorb larger impacts, reducing jolts while riding, helping improve handling and lowering chassis risk, thereby enhancing safety. Upgrade your suspension system to provide a smooth and comfortable riding experience.
Package includes: 1 pair of motorcycle shock absorbers, 2 wrenches, 4~6 bushings
Easy to install: Each air storage tank is filled with nitrogen before shipping. Once you receive the package, you can install it directly on your motorcycle. No manual is included, so professional installation is recommended.

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9.5

NACORE

NACORE 11.02'' 280mm Motorcycle Rear Shock Absorber With External Airbag Universal for Dirt Pit Bike Off Road Mini Bike Scooter, Vintage Red

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Main Highlights

FITMENT - The 11.02'' 280mm Motorcycle Rear Shock Absorber for Dirt Pit Bike Off Road Mini Bike. Spring Stiffness: 186 N/mm, Support LBS: 1100 lbs
CONSISTENT RIDE - Whether You're Cruising Down The Road Or Navigating Challenging Off-Road Trails, The Shock Provide a Linear Change In Damping, Combining Comfort And Handling
EXTERNAL AIRBAG - The Gas Provides Better Damping, Making The Shock Absorber More Responsive And The Overall Performance Smoother
TOUGH ENOUGH FOR ANY ADVENTURE - Resilient, High-Strength Alloy Steel Springs With Aluminium Alloy Bodies, This Shock Stands Resilient Against Rough Terrains, Rain, And WearReady To Conquer Every Mile With You
A PERFECT FUSION OF STYLE & TECHNOLOGY - Elevate Your Bikes Aesthetics And Ride With a Sleek, Modern Air Suspension System Featuring Innovative Spring Design

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9.2

Tongze

Tongze 200mm 1200LBS Mountain Bike Rear Shock Absorber: MTB Rear Shock with Adjustable Coil Spring, Widely Fits for Bicycle/E-Bike/Electric Scooter/Folding Bike/Go-kart/Etc

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Main Highlights

Durable Material: Made of aluminum alloy steel and strong coil spring, the mountain bike rear shock has great wear-resistance, corrosion-resistance and good elasticity, which is durable in use
High Performance- Spring Thickness:8mm, Max load:1200lbs. Provides higher loading capacity than other shock suspension and enhances shock absorber performance
Comfortable Driving: Our MTB rear shock absorbers have good buffering effect, reduce vehicle vibration to promote safety and comfort. Make your riding journey smoother
Wide Application: Universal fits for all mountain bike(MTB), downhill bike(DH), E-bike, folding bicycle, electric scooter, kids go-kart, etc
Easy installation: The mounting holes measure 8mm in diameter and the space between the two mounting holes is 200mm. You can measure the dimension of the original shock absorber before ordering

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9.0

HOOUP

HOOUP 260mm 10.2" Adjustable Rear Shock for 50cc 70cc 90cc 110cc 125cc Baja Motorsports DR70 Tao Tao DB20 Kids Pit Dirt Bike Four Wheeler Quad ATV Small Motorcycle Heavy Duty Black

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Main Highlights

FITMENT: Fit for 50cc 70cc 90cc 110cc 125cc 140cc 200cc 250cc kids pit dirt bike four wheeler quad atv small motorcycle. Baja Motorsports DR70 kids dirt bike, tao tao db20 kids dirt bike,tao tao 110cc kids four wheeler.
SIZE: Mounting holes center to center:260mm (10.2''), mounting hole diameter: 10mm(0.39'')shock absorber spring is 9mm(0.35'') thick.
MAX LOADED: Fit most kids dirt bike small motorcycle and kids four wheeler atv (Not suitable for adult-sized pit bike),loading capacity of up to 400 lbs.
Features: Made of high quality iron,adjustable and easy to install.
Note: We will provide the dimensions of the product on the picture, please check the size and make sure it will fit your dirt bike or atv.

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8.8

Minho

Minho Dual Rear Shock Absorbers with Adjustable Spring Preload in Heavy Iron Material Compatible with Chinese GY6 4-Stroke Engine Taotao ATV Go Kart,Black Color,310MM Length

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Main Highlights

Fitment - Compatibel with Chinese GY6 4-Stroke Engine Taotao ATV Go Kart.It also applies to electric scooter and mini bicycles
Material - Crafted from carbon steel, it boasts exceptional strength and hardness, featuring a shear modulus (G-value) of 80,000, ensuring robustness. Its surface undergoes a chrome plating process, imparting superior corrosion resistance for lasting durability.
Spring Preload Adjustment - By fine-tuning the initial pressure of the springs within the shock absorber, this feature enables customization of the shock's initial state. This adjustment enhances both the stability of the vehicle and the riding comfort for the passenger, ensuring a smoother and more controlled ride.
Specifications - Maximum Load Capacity: 400LBS / Stroke Length: 60MM / Eye-to-Eye Length: 310mm
Package including - 1 Pair shock absorber .Please compare your current part with the product images to confirm this is the correct replacement part for your vehicle model.

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8.6

HOOUP

HOOUP 260mm 10.2" Adjustable Rear Shock Absorbers for 50cc 70cc 90cc 110cc 125cc Baja Motorsports DR70 Tao Tao DB20 Kids Pit Dirt Bike Four Wheeler Quad ATV Small Motorcycle Heavy Duty Red

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Main Highlights

FITMENT: Fit for 50cc 70cc 90cc 110cc 125cc 140cc 200cc 250cc kids pit dirt bike four wheeler quad atv small motorcycle. Baja Motorsports DR70 kids dirt bike, tao tao db20 kids dirt bike,tao tao 110cc kids four wheeler.
SIZE: Mounting holes center to center:260mm (10.2''), mounting hole diameter: 10mm(0.39'').
MAX LOADED: Loading capacity up to 400 lbs, fit most kids dirt bike small motorcycle and kids four wheeler atv (Not suitable for adult-sized pit bike).
Features: Made of high quality iron,adjustable and easy to install.The coil-over springs provides a smoother ride.
Note: We will provide the dimensions of the product on the picture, please check the size and make sure it will fit your dirt bike or atv.

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8.3

waltyotur

Motorcycle 1 Pair Universal 320mm 12.5” Rear Shock Absorbers Replacement for Suzuki Yamaha Honda XL 883 1200 ATV Go Kart Quad Dirt Sport Bikes (Chrome)

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Main Highlights

1.Replacement for XL883 1200 1000 1100
2.Universal 320mm 12.5 rear shock replacement for Honda Yamaha Suzuki, motorcycles, ATV, Go Kart Quad Dirt Sport Bikes
3.Excellent workmanship, made of high-quality materials, sturdy and durable
4.Convenient replacement, reasonable design, standard size, and simple installation
5.Silver chrome shock absorbers enhance the appearance of motorcycles while reducing bumps caused by uneven road surfaces, improving driving safety

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8.1

Minho

Minho Motorcycle Single Rear Shock Assembies 230MM/9.06" in Heavy Iron Material Compatible with Chinese GY6 50cc Scooter Mopeds Taotao ATM50

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Main Highlights

Compatible with Chinese GY6 50cc Scooter Mopeds Taotao ATM50
Improved riding comfort: Minho Front shock absorbers can effectively absorb bumps and vibrations, reducing the impact transmitted to the rider and vehicle body, and improving the smoothness and comfort of driving.
Improved wheel and ground adhesion: Reasonable shock absorption can maximize the contact between the wheels and the ground, thereby improving the grip of the wheels during driving and braking.
Improved handling and driving safety: Our front shock absorption reduces body twisting and shaking, which helps maintain vehicle stability, improves handling on complex road conditions, and improves driving safety.
Minho:We make customer satisfaction our top priority. Should you have any questions regarding our products, please feel free to contact us before making your purchase. We will respond within 24 hours.

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8.1

CADUFUELLY

CADUFUELLY Bike Rear Shock Absorber, 125mm 650lbs MTB Bicycle Shock Cushion Absorber for Mountain DownhillBike

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Main Highlights

Lbs: 650 lbs; Size: 125 mm
Applications: For XC soft-tail bikes, e-bikes, mountain bikes, scooters, folding bikes, battery cars
Maintenance Tips: Regular cleaning, after each ride, rinse the shock absorber surface with water to prevent dirt from accumulating on the surface. Regularly lubricate the moving parts of the shock absorber to ensure its smooth operation
Cushion Damper: Can effectively reduce the impact of the whole vehicle, reduce the hard landing of the body, improve ride comfort and the service life of body-related parts
Package Included: 1 x Bike Rear Shock Absorber

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Our Best Overall Choice

Best Choice

9.7

IKUOS

Bike Rear Shock, Air Pressure Shock Absorbers, 125/150/165/190/210mm, 20/30/35/50/60mm Travel, Hydraulic Rear Suspension Shock for Mtb/e-bike/Folding (190 * 50mm)

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Versatile: 125*20mm / 150*30mm air shocks for driving, folding and scooters; 165*35mm / 190*50mm for mountainbike / electric bikes
Air pressure adjustment: Tune air pressure from soft to hard, American valve, max 250 PSI for desired ride quality
Material: Aluminum alloy construction ensures lightweight yet sturdy performance. High strength, stable and practical, lightweight design, reducing the burden on the body, resistant to pressure, and durable
Sealed Design: Travel sealing ring keeps out dust and water for lasting operation
Stylish: Laser colorful logo adds a touch of flair to these shock absorbers

Show Price

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