--- product_id: 300775409 title: "QYLOZ Outdoor sport Silverock Bike Hubs 74mm 85mm 20H 3 Speed Sprocket Disc Brake Bicycle Bearing Hub for Folding Bike Brompton Kids Balance Bikes" brand: "qyloz" price: "5CFA" currency: XOF in_stock: false url: https://www.desertcart.sn/products/300775409-qyloz-outdoor-sport-silverock-bike-hubs-74mm-85mm-20h-3 store_origin: SN region: Senegal --- # 74mm/85mm compatibility 3-speed sprocket Lightweight at 1g QYLOZ Outdoor sport Silverock Bike Hubs 74mm 85mm 20H 3 Speed Sprocket Disc Brake Bicycle Bearing Hub for Folding Bike Brompton Kids Balance Bikes **Brand:** qyloz **Price:** 5CFA **Availability:** ❌ Out of Stock ## Summary > 🚲 Elevate Your Cycling Game with QYLOZ! ## Quick Answers - **What is this?** QYLOZ Outdoor sport Silverock Bike Hubs 74mm 85mm 20H 3 Speed Sprocket Disc Brake Bicycle Bearing Hub for Folding Bike Brompton Kids Balance Bikes by qyloz - **How much does it cost?** 5CFA with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/300775409-qyloz-outdoor-sport-silverock-bike-hubs-74mm-85mm-20h-3) ## Best For - qyloz enthusiasts ## Why This Product - Trusted qyloz brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Fit:** Perfect for Brompton and kids' balance bikes, ensuring everyone can ride in style. - • **Disc Brake Ready:** Designed for optimal performance with disc brake systems. - • **Speed Meets Style:** Experience seamless 3-speed shifting for urban adventures. - • **Unleash Your Ride:** Transform your folding bike with precision-engineered hubs. - • **Compact & Lightweight:** Weighing in at just 1 gram, it’s the ultimate upgrade for portability. ## Overview The QYLOZ Outdoor Sport Silverock Bike Hubs are expertly crafted for folding bikes, featuring a 74mm/85mm compatibility, a lightweight design at just 1 gram, and a 3-speed sprocket for smooth gear transitions. Ideal for both Brompton and kids' balance bikes, these hubs are the perfect blend of performance and style. ## Description Material: hub alloy 7075, CNC machined. cog is chrome.Front 2 bearing, rear 4 bearing.Cassette: 11t 13t 17t​OLD: front 74mm, rear 85mm.Holes：front and rear both 20HWeight: front 172g,rear 289g ( with axle and cassette), cassette weight 103gFront Straight pull 74mmBrand： SILVEROCKO.LD:74MMHoles: 24holesRear 112mm disc brompton sizeO.L.D: 112mm，this is BROMPTON rear axle size. It is can upgrade disc brake for your bomrponbearing ,straignt pull.Due to the differences between different monitors, the picture may not reflect the actual color of the item.We guarantee that the style is the same as the picture. Thank you very much for your understanding!If you do not receive the goods within 30 days, please contact us. We will track the freight and reply you as soon as possible. ## Features - J bent hubs ,disc ,fit for disc brake folding bikes - Brand: SILVEROCK - Include: front rear hubs ,3 speed sprocket , or 3 speed sprocket sell only ## Technical Specifications | Specification | Value | |---------------|-------| | Color | Red Front Rear | | Number of items | 1 | | Brand | QYLOZ | | Manufacturer | QYLOZ | | Manufacturer reference | 567655 | | Item Weight | 1 Grams | | ASIN | B08P2XQ7FQ | ## Images ![QYLOZ Outdoor sport Silverock Bike Hubs 74mm 85mm 20H 3 Speed Sprocket Disc Brake Bicycle Bearing Hub for Folding Bike Brompton Kids Balance Bikes - Image 1](https://m.media-amazon.com/images/I/51pJYs+83bL.jpg) ![QYLOZ Outdoor sport Silverock Bike Hubs 74mm 85mm 20H 3 Speed Sprocket Disc Brake Bicycle Bearing Hub for Folding Bike Brompton Kids Balance Bikes - Image 2](https://m.media-amazon.com/images/I/51jM3o-ao5L.jpg) ![QYLOZ Outdoor sport Silverock Bike Hubs 74mm 85mm 20H 3 Speed Sprocket Disc Brake Bicycle Bearing Hub for Folding Bike Brompton Kids Balance Bikes - Image 3](https://m.media-amazon.com/images/I/61QBhZYMedL.jpg) ![QYLOZ Outdoor sport Silverock Bike Hubs 74mm 85mm 20H 3 Speed Sprocket Disc Brake Bicycle Bearing Hub for Folding Bike Brompton Kids Balance Bikes - Image 4](https://m.media-amazon.com/images/I/51JC8jeNcRL.jpg) ![QYLOZ Outdoor sport Silverock Bike Hubs 74mm 85mm 20H 3 Speed Sprocket Disc Brake Bicycle Bearing Hub for Folding Bike Brompton Kids Balance Bikes - Image 5](https://m.media-amazon.com/images/I/51dgT0Qn1VL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/300775409-qyloz-outdoor-sport-silverock-bike-hubs-74mm-85mm-20h-3](https://www.desertcart.sn/products/300775409-qyloz-outdoor-sport-silverock-bike-hubs-74mm-85mm-20h-3) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-15*