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🚵♂️ Upgrade your ride, dominate every descent!
The JFOYH Adjustable Spring Rear Shock Suspension offers a customizable, high-performance solution for downhill MTB and e-bike riders. Available in five lengths (190mm to 240mm) with a standard 550lbs/in spring rate, it features adjustable rebound, compression, and preload settings to tailor your ride. Crafted from durable aluminum and compatible with various bike frames via multiple bushing sizes, this shock absorber delivers enhanced control, smoother landings, and superior terrain adaptability.


























| ASIN | B09JPBPB4L |
| Auto Part Position | Rear |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #330,427 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #59 in Bike Rear Shocks |
| Brand | JFOYH |
| Brand Name | JFOYH |
| Compatible with Vehicle Type | Bike |
| Customer Reviews | 4.2 out of 5 stars 63 Reviews |
| Extended Length | 20 centimeters |
| Exterior Finish | Black |
| Manufacturer | JFOYH |
| Manufacturer Part Number | JFOYH-SHOCK-ABSORBER-2023 |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | JFOYH-XXX-XX-XX |
| Style | Riding |
| Style Name | Riding |
| UPC | 720482706541 |
| Vehicle Service Type | Bike |
C**�
This shock works!!!
This rear shock definitely did much better the original oem spring shock that almost catapulted me off the bike another factor is I’m also 6’2 and 210 pounds. It definitely has less of a rebound effect when adjusted to softer settings and I have more control of my rear also a smoother ride no more catapulting every time I hit an uneven surface or a jump I’d recommend if looking to upgrade to a quality shock that doesn’t break the bank and gets the job done.
D**R
Love it
Didn't quite fit, so I had to modify the bike some, but it has turned my cheap eBike into a much nicer ride.
D**E
Great e-bike upgrade
I bought a Volcon Brat and I like it but the tires, brakes, and rear shock are junk This FastAce made a huge difference in the stability and comfort I would highly suggest this and HEB Allscape tires for a Brat
K**.
Don't waste your money
Does not hold the weight it claims.
B**E
WONT FIT EAHORA ROMEO PRO 2
Shock is fine but will not fit EAHORA ROMEO PRO 2 the resevoir hits unless you mount it upside down but that defeats the resevoir
D**D
Kingsong S22 Shock Upgrade
Broke the stock shock in less than a week. Got this with warranty and it is smoother for sure. Spring is a little weaker but I tightened it up and it’s good. The whole piece is bulkier and the resovoir is bigger than the dnm burner 2s as well. For the price great upgrade. Think you can find it on ebay for a good price too.
M**A
Best way to improve your game
Just got finished installing it for a ride down the road of my Eahora Romeo 2. I put a small lift with added about 2 inches can barely touch the ground, but it’s way way better rodeo more bottom on the frame
J**H
KingSong S-18 shock
I’ve been battling the air shock that came with the S-18 for three years now. I purchased the S-22 which has a spring shock. Easy to tune and really no maintenance. So I purchased this shock just to see if the shock would make a difference. Let me tell you it does. It’s an incredible upgrade. I know you can spend over $500 on a shock. I’m pretty sure I wouldn’t know the difference. I’ll update date this post at 500 miles.
J**A
It's really great
It's really great
E**D
Pretty good
Seems OK not best quality but all measurements are accurate
C**N
Travaille dans les deux sens contraire de l’original
Cet amortisseur est vraiment efficace mais j’ai du modifier le dessous de la selle sur mon Roméo 2
Trustpilot
1 month ago
3 weeks ago