--- product_id: 49413287 title: "SHIMANO Spares SM-CS50 outer down tube cable stops assembly for steel frames, silver a, One Size, Y67B91000" brand: "shimano" price: "HK$350" currency: HKD in_stock: true reviews_count: 13 url: https://www.desertcart.hk/products/49413287-shimano-spares-sm-cs50-outer-down-tube-cable-stops-assembly store_origin: HK region: Hong Kong --- # Lightweight 18g durable build Precision fit for steel frames Optimized for 28-32mm tire width SHIMANO Spares SM-CS50 outer down tube cable stops assembly for steel frames, silver a, One Size, Y67B91000 **Brand:** shimano **Price:** HK$350 **Availability:** ✅ In Stock ## Summary > ⚙️ Upgrade your ride with precision-engineered cable stops—because every detail counts! ## Quick Answers - **What is this?** SHIMANO Spares SM-CS50 outer down tube cable stops assembly for steel frames, silver a, One Size, Y67B91000 by shimano - **How much does it cost?** HK$350 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/49413287-shimano-spares-sm-cs50-outer-down-tube-cable-stops-assembly) ## Best For - shimano enthusiasts ## Why This Product - Trusted shimano brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight Yet Durable:** At just 18 grams, this component balances minimal weight with robust plastic construction for long-lasting performance. - • **Tailored for Steel Frames:** Specifically engineered outer down tube cable stops for a perfect fit on steel frames, enhancing cable routing efficiency. - • **Optimized Tire Width Range:** Supports tire widths from 28 to 32 millimeters, ideal for versatile road cycling setups. - • **Trusted Quality & Warranty:** Backed by Shimano’s 1-year manufacturer warranty and a 4.7-star rating from nearly 700 riders—join the elite cycling community. - • **Seamless Shimano Compatibility:** Genuine OEM part ensures flawless integration with your road bike's shifting system. ## Overview The SHIMANO SM-CS50 outer down tube cable stops assembly is a genuine, lightweight replacement part designed for steel frame road bikes. Compatible with tire widths between 28-32mm, it ensures smooth cable routing and reliable shifting performance. With a durable plastic build, a 1-year warranty, and high customer satisfaction, it’s the go-to upgrade for discerning cyclists seeking flawless OEM quality. ## Description Genuine Shimano replacement partSHIMANO is a Japanese multinational manufacturer of cycling components, fishing tackle and rowing equipment. Review: Bike spares - Top gear Review: Down stop cables - Did what it says on the tin 👍 ## Features - Durable & Design - Easy to use - Value for money ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001JH9KUY | | Best Sellers Rank | 118,123 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 241 in Cables (Sports & Outdoors) | | Bike Type | Road Bike | | Brand Name | SHIMANO | | Compatible Tire Width Maximum | 32 Millimetres | | Compatible Tire Width Minimum | 28 Millimetres | | Customer Reviews | 4.7 4.7 out of 5 stars (692) | | Global Trade Identification Number | 00689228127333, 04524667127338 | | Included Components | Spares & Brake & Shift Levers | | Item Diameter | 28.58 Millimetres | | Item Type Name | Parts | | Item Weight | 18 g | | Item Width | 1.13 Inches | | Manufacturer | Shimano Spares | | Manufacturer Part Number | FBA_Z67B91000 | | Manufacturer Warranty Description | 1 year manufacturer | | Material Type | Plastic | | Model Number | Y67B91000 | | Size | 29 x 28-32 mm | | UPC | 689228127333 | | Unit Count | 1.0 count | | Valve Length | 2.17 Inches | | Valve Type | Schrader | | Wheel Size | 26 Inches | ## Product Details - **Brand:** SHIMANO - **Item diameter:** 28.58 Millimetres - **Material:** Plastic - **Valve type:** Schrader - **Wheel size:** 26 Inches ## Images ![SHIMANO Spares SM-CS50 outer down tube cable stops assembly for steel frames, silver a, One Size, Y67B91000 - Image 1](https://m.media-amazon.com/images/I/31NATJbrMNL.jpg) ## Questions & Answers **Q: Is this for two? or just one?** A: There are 2 of them: One for the front and the other for the rear derailleur. They work great. You also could skip them and use a long cable. **Q: Are these concave or flat? And does it actually have one barrel adjuster and one wing adjuster? Photo shows two barrels.** A: Concave with a square socket that fits over a square brazeone mount. Right and left stops both with gray plastic barrel adjusters. **Q: Does this come with all the hardware you need? i.e. the screws to install on a bike?** A: It came with hardware, but I did not use it. I installed the cable stoops on the existing shift lever studs. I used a locknut instead of the original nuts because I would not need to adjust the like shifter levers do. **Q: can this one patch the hole of my downtube from where the original shifter come from?** A: There should be a brazed-on post that the old shifter was attached to. It is a square piece with a threaded hole. This will fit over it allowing you to run the cable from your brake lever/shifters through this housing, and then to the derailleurs. You will need cable housing from the shifters to this device. This works perfectly for upgrading from downtube mounted shifters to handlebar mounted shifters. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Bike spares *by D***K on 21 October 2025* Top gear ### ⭐⭐⭐⭐⭐ Down stop cables *by P***L on 30 June 2025* Did what it says on the tin 👍 ### ⭐⭐⭐⭐⭐ gears *by W***E on 12 February 2024* perfect ## Frequently Bought Together - Shimano Housing Stop for 1-1/8" Down Tube - Boao Universal Bicycle Transmission Line Bicycle Shift Derailleur Cable and Brake Cable Kit for Mountain Road Bike Repair - SHIMANO Universal Standard Brake Cable Set, For MTB or Road Bikes --- ## 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.hk/products/49413287-shimano-spares-sm-cs50-outer-down-tube-cable-stops-assembly](https://www.desertcart.hk/products/49413287-shimano-spares-sm-cs50-outer-down-tube-cable-stops-assembly) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-06-25*