--- product_id: 12529950 title: "Sunrace 8 Speed Cassette" brand: "sunrace" price: "$78.74" currency: USD in_stock: true reviews_count: 4 category: "Sun Race" url: https://www.desertcart.us/products/12529950-sunrace-8-speed-cassette store_origin: US region: United States of America --- # Lightweight 334g design 8-Speed precision gearing Hi-tensile steel durability Sunrace 8 Speed Cassette **Brand:** sunrace **Price:** $78.74 **Availability:** ✅ In Stock ## Summary > ⚡ Shift like a pro, ride like you own the trail! ## Quick Answers - **What is this?** Sunrace 8 Speed Cassette by sunrace - **How much does it cost?** $78.74 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/12529950-sunrace-8-speed-cassette) ## Best For - sunrace enthusiasts ## Why This Product - Trusted sunrace brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight Yet Durable:** At just 334 grams, enjoy high performance without the bulk slowing you down. - • **Seamless 8-Speed Shifting:** Experience crisp, skip-free gear changes that keep you ahead of the pack. - • **Optimized 11-32T Gear Range:** Tackle any terrain with a versatile sprocket spread designed for smooth climbs and fast flats. - • **Rugged Hi-Tensile Steel Build:** Engineered for endurance, this cassette withstands thousands of miles without compromise. - • **Precision Engineering with Polymer Spacers:** Enhanced smoothness and reduced wear for a drivetrain that lasts longer and performs better. ## Overview The SunRace 8-Speed Cassette (Model CSM66 8AU) offers a high-performance, durable drivetrain upgrade with an 11-32T gear range. Crafted from hi-tensile steel and engineered polymer spacers, it delivers smooth, precise shifting and long-lasting reliability at a lightweight 334g. Perfect for cyclists seeking professional-grade performance without the premium price tag. ## Description desertcart.com : SunRace M6 8-Speed MTB Cassette, Silver, HG-Spline, 11-32T : Bike Cassettes And Freewheels : Sports & Outdoors Review: Great Cassette, excellent price, beats name brands - I originally had this cassette on my cyclocross/road setup. I am running a Shimano Deore LX with Gevenalle/RetroShift Hoods/friction shifters. After a few thousand miles and wearing through three chains, it was time to replace the cassette. I replaced it with the more expensive SRAM 11-32T equivalent thinking it would be an upgrade, and was not happy with the results - lots of skipping and jumping between gears and I wasn't always able to precisely jump to the next gear. I went back to the SunRace 11-32T, and it's night and day. Crisp shifting, no skipping or jumping. It was a $20 mistake to buy the SRAM, but sometimes that's how you learn I guess. It may not be a high end "name brand", but I've been extremely happy with the results of the SunRace and won't be buying anything else when it comes time for a replacement on this bike. Review: This product works well. - I have used this cassette several times and always have good results. ## Features - Model no: CSM66 8AU(S). Speed: 8-Speed. Function: Super Fluid Drive. - Number of teeth: 11-32T. Gear combination: 11-13-15-18-21-24-28-32. - Sprocket finish: Sandblast satin. Sprocket material: Hi-tensile steel. Spacer material: Engineering polymers. - Lock ring: Steel. - Chain compatibility: 7.1~7.3mm. Average weight: 334g. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002G3BMJM | | Best Sellers Rank | #1,052,750 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #891 in Bike Cassettes & Freewheels | | Brand Name | SunRace | | Color | Silver | | Customer Reviews | 4.8 4.8 out of 5 stars (10) | | Date First Available | July 3, 2009 | | Included Components | 8 Speed Cassette | | Item Dimensions LxWxH | 4.9 x 4.9 x 2.4 inches | | Item Package Dimensions L x W x H | 6.57 x 5.71 x 1.89 inches | | Item Weight | 334 Grams | | Manufacturer | SunRace | | Material | Alloy Steel | | Model Name | M6 8-speed | | Model Year | 2013 | | Number of Items | 1 | | Package Weight | 0.41 Kilograms | | Part Number | 0.737.134/7 | | Size | 11-32T | | Style | Hg-spline | ## Images ![Sunrace 8 Speed Cassette - Image 1](https://m.media-amazon.com/images/I/61pjdVBwfbL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Cassette, excellent price, beats name brands *by T***G on May 16, 2016* I originally had this cassette on my cyclocross/road setup. I am running a Shimano Deore LX with Gevenalle/RetroShift Hoods/friction shifters. After a few thousand miles and wearing through three chains, it was time to replace the cassette. I replaced it with the more expensive SRAM 11-32T equivalent thinking it would be an upgrade, and was not happy with the results - lots of skipping and jumping between gears and I wasn't always able to precisely jump to the next gear. I went back to the SunRace 11-32T, and it's night and day. Crisp shifting, no skipping or jumping. It was a $20 mistake to buy the SRAM, but sometimes that's how you learn I guess. It may not be a high end "name brand", but I've been extremely happy with the results of the SunRace and won't be buying anything else when it comes time for a replacement on this bike. ### ⭐⭐⭐⭐⭐ This product works well. *by G***Y on March 12, 2021* I have used this cassette several times and always have good results. ### ⭐⭐⭐⭐⭐ Great quality great price! *by J***K on November 13, 2018* Great replacement cassette. --- ## 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.us/products/12529950-sunrace-8-speed-cassette](https://www.desertcart.us/products/12529950-sunrace-8-speed-cassette) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-30*