--- product_id: 1994093 title: "Altus Shimano Cassette Sprocket CS-HG31" brand: "shimano" price: "€ 40.49" currency: EUR in_stock: true reviews_count: 13 category: "Shimano" url: https://www.desertcart.pt/products/1994093-altus-shimano-cassette-sprocket-cs-hg31 store_origin: PT region: Portugal --- # HyperGlide smooth shifting Zinc Phosphate black finish 331g lightweight precision Altus Shimano Cassette Sprocket CS-HG31 **Brand:** shimano **Price:** € 40.49 **Availability:** ✅ In Stock ## Summary > ⚙️ Shift into the fast lane with Shimano’s HyperGlide precision! ## Quick Answers - **What is this?** Altus Shimano Cassette Sprocket CS-HG31 by shimano - **How much does it cost?** € 40.49 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/1994093-altus-shimano-cassette-sprocket-cs-hg31) ## 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 - • **Trusted by Thousands:** Join over a thousand riders who rate this cassette 4.6 stars for reliability and smoothness — don’t get left behind. - • **Lightweight Performance:** At just 331 grams, this cassette balances strength and weight for agile handling and faster acceleration. - • **Pro-Grade Compatibility:** Optimized for 3x8 drivetrains and pairs seamlessly with Shimano Altus derailleurs and CM-HG40 chains for a pro-level setup. - • **Effortless 8-Speed Shifting:** Experience silky smooth gear changes with Shimano's HyperGlide tech, engineered for precision and consistency on every ride. - • **Durable Zinc Phosphate Finish:** Sleek black coating not only looks sharp but resists corrosion, keeping your drivetrain looking and performing like new. ## Overview The Altus Shimano Cassette Sprocket CS-HG31 is an 8-speed, 11-32T bike cassette featuring a corrosion-resistant Zinc Phosphate black finish and HyperGlide technology for smooth, consistent shifting. Weighing 331 grams, it’s designed for durability and lightweight performance, making it a top choice for cycling enthusiasts seeking reliable drivetrain upgrades. ## Description Shimano cassettes are designed with Hyperglide technology for quicker and smoother shifting with tooth profiling and zinc phosphate black finish for longer life. Review: A lot of bang for your buck - This is Shimano's 'low end' 8 speed cassette. That basically translates into it being heavier and not as pretty to look at as their higher tier parts. I installed this on my 'utility / commuter bike', for which aesthetics and (low) weight are not high up on my list of priorities. What is important to me is performance and durability, which this part will certainly give you. There are various speciality tools that will work for installation. I used a chain whip and cassette lockring remover, which are also nice tools to have on hand if you ever need to replace a broken spoke. Shimano is known for delivering very good performance throughout their range of parts, even on the low end. So while this cassette may not win awards for it's use of exotic materials, light weight, or 'bling factor', it will help you achieve positive and crisp shifting at a low price point and is likewise built for durability. To me, that makes it a winner. Great for: commuter bikes (riding to work, ect) utility bikes (picking up groceries, running errands, getting around town) casual (pleasure) riding, or riding for fitness. Not recommended for: racing or competitive riding (triathlons, duathlons, time trials, road racing) 'blinging' out your ride Review: Perfect - I’ve had this a While now, it’s done great and has held up well. ## Features - Zinc Phosphate black finish - Precise and consistent HyperGlide shifting performance - 331grams - Shimano Reference Number: CS-HG31 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005DTWZME | | Best Sellers Rank | #36,444 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #7 in Bike Cassettes & Freewheels | | Brand | SHIMANO | | Brand Name | SHIMANO | | Case Material Type | Alloy Steel | | Color | Black | | Customer Reviews | 4.7 out of 5 stars 1,174 Reviews | | Global Trade Identification Number | 00689228675582 | | Included Components | Cassettes | | Item Dimensions L x W x H | 10"L x 7"W x 3"H | | Item Type Name | Cassette (11-32T 8 Speed) | | Item Weight | 0.1 Pounds | | Manufacturer | Shimano | | Manufacturer Part Number | ECSHG318132 | | Material | Metal | | Material Type | Metal | | Model Number | ECSHG318132 | | Mount Type | Braze-On Mount | | Mounting Type | Braze-On Mount | | Number of Teeth | 43 | | Product Dimensions | 10"L x 7"W x 3"H | | UPC | 689228675582 | | Unit Count | 1.0 Count | | Warranty Description | Limited Warranty | ## Product Details - **Brand:** SHIMANO - **Color:** Black - **Item Weight:** 0.1 Pounds - **Material:** Metal - **Mounting Type:** Braze-On Mount ## Images ![Altus Shimano Cassette Sprocket CS-HG31 - Image 1](https://m.media-amazon.com/images/I/71eDIZxExEL.jpg) ![Altus Shimano Cassette Sprocket CS-HG31 - Image 2](https://m.media-amazon.com/images/I/71k4QScIyfL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A lot of bang for your buck *by J***Z on November 24, 2014* This is Shimano's 'low end' 8 speed cassette. That basically translates into it being heavier and not as pretty to look at as their higher tier parts. I installed this on my 'utility / commuter bike', for which aesthetics and (low) weight are not high up on my list of priorities. What is important to me is performance and durability, which this part will certainly give you. There are various speciality tools that will work for installation. I used a chain whip and cassette lockring remover, which are also nice tools to have on hand if you ever need to replace a broken spoke. Shimano is known for delivering very good performance throughout their range of parts, even on the low end. So while this cassette may not win awards for it's use of exotic materials, light weight, or 'bling factor', it will help you achieve positive and crisp shifting at a low price point and is likewise built for durability. To me, that makes it a winner. Great for: commuter bikes (riding to work, ect) utility bikes (picking up groceries, running errands, getting around town) casual (pleasure) riding, or riding for fitness. Not recommended for: racing or competitive riding (triathlons, duathlons, time trials, road racing) 'blinging' out your ride ### ⭐⭐⭐⭐⭐ Perfect *by P***M on December 30, 2025* I’ve had this a While now, it’s done great and has held up well. ### ⭐⭐⭐⭐⭐ Vintage MTB Easy Repair *by E***A on April 27, 2026* I purchased it for my vintage 2000 Univega Alpina 500 24 speed MTB. Which was originally equipped with a 8-speed 11-30T cassette sprocket. Also purchased the Oumers Bike Cassette Removal Tool Kit so i can tightened the lock ring. It worked perfectly, and I didn't have to readjust the derailleurs. I'm very happy with the purchase. ## Frequently Bought Together - Altus Shimano Cassette Sprocket CS-HG31 - KMC X8 8-Speed Nickel Plate edition X-Series Bicycle Chain Compatible with Shimano, SRAM, Campagnolo and All Major Systems --- ## 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.pt/products/1994093-altus-shimano-cassette-sprocket-cs-hg31](https://www.desertcart.pt/products/1994093-altus-shimano-cassette-sprocket-cs-hg31) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-09*