--- product_id: 368045104 title: "JFOYH Adjustable Spring Rear Shock Suspension, Shock Absorbers For Downhill MTB Bike/E-bike, 190mm/200mm/210mm/220mm/240mm X 550lbs" brand: "jfoyh" price: "β‚©356523" currency: KRW in_stock: true reviews_count: 11 category: "Jfoyh" url: https://www.desertcart.kr/products/368045104-jfoyh-adjustable-spring-rear-shock-suspension-shock-absorbers-for-downhill store_origin: KR region: South Korea --- # 190-240mm adjustable length Rebound & compression tuning 550 lbs/in spring rate JFOYH Adjustable Spring Rear Shock Suspension, Shock Absorbers For Downhill MTB Bike/E-bike, 190mm/200mm/210mm/220mm/240mm X 550lbs **Brand:** jfoyh **Price:** β‚©356523 **Availability:** βœ… In Stock ## Summary > πŸš΅β€β™‚οΈ Elevate your downhill game with precision-tuned shock power! ## Quick Answers - **What is this?** JFOYH Adjustable Spring Rear Shock Suspension, Shock Absorbers For Downhill MTB Bike/E-bike, 190mm/200mm/210mm/220mm/240mm X 550lbs by jfoyh - **How much does it cost?** β‚©356523 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/368045104-jfoyh-adjustable-spring-rear-shock-suspension-shock-absorbers-for-downhill) ## Best For - jfoyh enthusiasts ## Why This Product - Trusted jfoyh brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Durable Aluminum Build:** Lightweight yet robust construction ensures long-lasting performance and reliability. - β€’ **Universal Compatibility:** Designed to upgrade a wide range of MTB and e-bikes, turning your ride into a pro-level machine. - β€’ **Tailored Suspension Control:** Adjust rebound, compression, and preload to conquer any terrain with confidence and smoothness. - β€’ **Precision Fit for Every Ride:** Choose from 190mm to 240mm lengths for a perfect eye-to-eye match and seamless installation. - β€’ **Powerful 550 lbs/in Coil Spring:** Engineered to support aggressive downhill and all-mountain riding without compromise. ## Overview The JFOYH Adjustable Spring Rear Shock Suspension offers a versatile 190-240mm eye-to-eye length range with a robust 550 lbs/in coil spring. Featuring adjustable rebound, compression, and preload settings, this aluminum shock absorber is engineered for demanding all-mountain, freeride, and downhill MTB and e-bike riders seeking enhanced control, smoother rides, and reliable durability. ## Description CAUTION: PLEASE DOUBLE CHECK YOUR SHOCK EYE TO EYE DISTANCE AND THE BUSHING SIZE BEFORE MAKE A PURCHASE. THE OLD SHOCK NEEDS TO BE FULLY EXTENDED WHEN YOU MEASURE IT. BETTER TO TAKE IT OFF FROM THE FRAME. Review: 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. Review: 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. ## Features - Shock Length: The listed shock length is measured fully extended. Verify the eye-to-eye length and bushing size of your existing shock before installation. For accurate measurement, fully extend the shock before measuring. - Spring Rate: This shock comes with a standard 550 lbs/in coil spring. The appropriate spring rate may vary depending on rider weight, frame design, riding style, and suspension setup. - Versatile Performance: Designed for demanding riding conditions, including All-Mountain (AM), Freeride (FR), and Downhill (DH), with performance across varied and challenging terrain. - Adjustable Setup: Rebound, compression, and preload can be adjusted to suit different riding conditions and suspension preferences. - Bushing Size: The standard configuration includes a 24 Γ— 8 mm bushing. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B093SXXCFV | | Auto Part Position | Rear | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #155,639 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #22 in Bike Rear Shocks | | Brand | JFOYH | | Brand Name | JFOYH | | Compatible with Vehicle Type | Bike | | Customer Reviews | 4.1 out of 5 stars 62 Reviews | | Extended Length | 24 centimeters | | Exterior Finish | Black | | Item Highlight | Black Spring, Rebound & compression tuning, Adjustable spring preload, Includes 24 Γ— 8 mm mounting bushing | | Manufacturer | JFOYH | | Manufacturer Part Number | JFOYH Bike | | Material | Aluminum | | Material Type | Aluminum | | Number of Items | 1 | | Style | Riding,Compression | | Style Name | Riding,Compression | | UPC | 720482704202 | | Vehicle Service Type | Bike | ## Product Details - **Auto Part Position:** Rear - **Brand:** JFOYH - **Exterior Finish:** Black - **Style:** Riding,Compression - **Vehicle Service Type:** Bike ## Images ![JFOYH Adjustable Spring Rear Shock Suspension, Shock Absorbers For Downhill MTB Bike/E-bike, 190mm/200mm/210mm/220mm/240mm X 550lbs - Image 1](https://m.media-amazon.com/images/I/61PVqO3wT8L.jpg) ![JFOYH Adjustable Spring Rear Shock Suspension, Shock Absorbers For Downhill MTB Bike/E-bike, 190mm/200mm/210mm/220mm/240mm X 550lbs - Image 2](https://m.media-amazon.com/images/I/61GLGNaZS7L.jpg) ![JFOYH Adjustable Spring Rear Shock Suspension, Shock Absorbers For Downhill MTB Bike/E-bike, 190mm/200mm/210mm/220mm/240mm X 550lbs - Image 3](https://m.media-amazon.com/images/I/61-TEIBw7LL.jpg) ![JFOYH Adjustable Spring Rear Shock Suspension, Shock Absorbers For Downhill MTB Bike/E-bike, 190mm/200mm/210mm/220mm/240mm X 550lbs - Image 4](https://m.media-amazon.com/images/I/71Ovp+YEMPL.jpg) ![JFOYH Adjustable Spring Rear Shock Suspension, Shock Absorbers For Downhill MTB Bike/E-bike, 190mm/200mm/210mm/220mm/240mm X 550lbs - Image 5](https://m.media-amazon.com/images/I/61Ouj1679AL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ This shock works!!! *by C***οΏ½ on August 24, 2026* 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. ### ⭐⭐⭐⭐⭐ Love it *by D***R on September 28, 2025* Didn't quite fit, so I had to modify the bike some, but it has turned my cheap eBike into a much nicer ride. ### ⭐⭐⭐⭐⭐ Great e-bike upgrade *by D***E on December 1, 2024* 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/368045104-jfoyh-adjustable-spring-rear-shock-suspension-shock-absorbers-for-downhill](https://www.desertcart.kr/products/368045104-jfoyh-adjustable-spring-rear-shock-suspension-shock-absorbers-for-downhill) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-10-01*