--- product_id: 24890903 title: "Origin8 Alloy Blade Chainrings, Silver" brand: "origin8" price: "Bs.777" currency: BOB in_stock: true reviews_count: 10 category: "Origin8" url: https://www.desertcart.bo/products/24890903-origin8-alloy-blade-chainrings-silver store_origin: BO region: Bolivia --- # 8 & 9-speed drivetrain compatible 6061-T6 aerospace-grade alloy Precision CNC made in USA Origin8 Alloy Blade Chainrings, Silver **Brand:** origin8 **Price:** Bs.777 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your ride with precision-engineered power and style! ## Quick Answers - **What is this?** Origin8 Alloy Blade Chainrings, Silver by origin8 - **How much does it cost?** Bs.777 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/24890903-origin8-alloy-blade-chainrings-silver) ## Best For - origin8 enthusiasts ## Why This Product - Trusted origin8 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Fit:** Compatible with multiple setups including 10-speed, making upgrades effortless and future-proof. - • **Seamless Shifting:** Optimized for 8 and 9-speed drivetrains ensuring smooth, reliable gear changes every ride. - • **Sleek Silver Finish:** Anodized silver coating that resists wear and elevates your bike’s aesthetic. - • **Lightweight Strength:** Crafted from premium 6061-T6 aluminum for unbeatable durability at just 22g. - • **American Craftsmanship:** Proudly CNC machined in the USA, combining precision engineering with quality assurance. ## Overview The Origin8 Alloy Blade Chainring is a high-performance, lightweight bicycle component made from durable 6061-T6 aluminum alloy. Designed for 8 and 9-speed drivetrains but compatible with 10-speed setups, it features a sleek silver anodized finish and is CNC machined in the USA for superior quality and precision. Ideal for riders seeking reliable shifting, strength, and a modern look. ## Description Origin8 Alloy Blade Chainrings in various sizes Review: Very Good Quality, USA Made Product - It's not every day that you see an American Made product. I was pleasantly surprised at this chainring and couldn't be happier. This replaced a 30T chainring on my Recumbent Trike (Catrike 700), which came with a 50/39/30 triple FSA gossamer setup. Coupled with a 12-36 cassette, I had ample gear range, but the low end was a little tall for some of the very steep climbs. To put numbers into perspective, the 30T gear allowed me to pedal 1.2 times per rear wheel revolution while the 24T allowed me to pedal 1.5 times per rear wheel revolution. To someone who pulls heavy trailers and climbs the occasional steep hill, this is a necessity. The chainring is high quality 6061-T6 aluminum alloy construction, which makes it very light (22g) and strong. The silver finish looks great as well. This chainring will work on 10 speed drive trains, even though the link says 8/9 speed. Apparently, the chainrings on the different bike setups are nearly identical, just that the chain outer plates are narrower to compensate for more rear gears. Also, the lack of ramps and pins does not affect performance (and I'm not sure if 24T chainrings come with ramps and pins anyways). Shifting from 24T to 39T worked as easily as the previous 30T to 39T. Overall, great product and works as expected. Good work USA. Review: Works Great! - Lightweight,well-made, aluminum chainring. I bought it to replace the heavier steel inner chainring on a Shimano Sora 3550 crank with 110 BCD. I would definitely buy it again. Seller was Wheel & Sprocket. Excellent service from them! ## Features - 6061-T6 alloy construction - 8 and 9-speed compatible - Silver anodized finish - CNC Made in the U.S.A. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000BMNQEO | | Best Sellers Rank | #116,340 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #44 in Bike Chainrings | | Brand Name | Origin8 | | Color | Silver | | Customer Reviews | 4.5 4.5 out of 5 stars (208) | | Date First Available | October 11, 2005 | | Included Components | Chainring | | Item Dimensions LxWxH | 6 x 3 x 6 inches | | Item Package Dimensions L x W x H | 6.2 x 5.5 x 0.3 inches | | Manufacturer | Origin8 | | Material | Aluminum | | Model Name | Alloy Blade Chainring | | Model Year | 2012 | | Number of Items | 1 | | Package Weight | 0.02 Pounds | | Part Number | 21672 | | Size | 104mm / 4 bolt / 32t | | Style | Chainring | | Suggested Users | unisex-adult | | Warranty Description | Limited Warranty | ## Images ![Origin8 Alloy Blade Chainrings, Silver - Image 1](https://m.media-amazon.com/images/I/51zo-k7dIwL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very Good Quality, USA Made Product *by D***. on April 13, 2014* It's not every day that you see an American Made product. I was pleasantly surprised at this chainring and couldn't be happier. This replaced a 30T chainring on my Recumbent Trike (Catrike 700), which came with a 50/39/30 triple FSA gossamer setup. Coupled with a 12-36 cassette, I had ample gear range, but the low end was a little tall for some of the very steep climbs. To put numbers into perspective, the 30T gear allowed me to pedal 1.2 times per rear wheel revolution while the 24T allowed me to pedal 1.5 times per rear wheel revolution. To someone who pulls heavy trailers and climbs the occasional steep hill, this is a necessity. The chainring is high quality 6061-T6 aluminum alloy construction, which makes it very light (22g) and strong. The silver finish looks great as well. This chainring will work on 10 speed drive trains, even though the link says 8/9 speed. Apparently, the chainrings on the different bike setups are nearly identical, just that the chain outer plates are narrower to compensate for more rear gears. Also, the lack of ramps and pins does not affect performance (and I'm not sure if 24T chainrings come with ramps and pins anyways). Shifting from 24T to 39T worked as easily as the previous 30T to 39T. Overall, great product and works as expected. Good work USA. ### ⭐⭐⭐⭐⭐ Works Great! *by A***R on December 4, 2024* Lightweight,well-made, aluminum chainring. I bought it to replace the heavier steel inner chainring on a Shimano Sora 3550 crank with 110 BCD. I would definitely buy it again. Seller was Wheel & Sprocket. Excellent service from them! ### ⭐⭐⭐⭐⭐ Small ring on a road bike *by J***D on April 6, 2026* I installed it and put about 150 miles on it, and so far, it seems durable. ## Frequently Bought Together - Origin8 Alloy Blade Chainrings, Silver - RocRide Single Chainring Bolts in Aluminum or Steel. Pack of 5. - Lotatheta 5 pcs for Each Single/Double/Triple Chainring Bolts Screws Disc Crankset Nuts Chainwheel + 10 pcs Washers Fit for Road Bike Mountain Bike MTB (25 pcs) --- ## 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.bo/products/24890903-origin8-alloy-blade-chainrings-silver](https://www.desertcart.bo/products/24890903-origin8-alloy-blade-chainrings-silver) --- *Product available on Desertcart Bolivia* *Store origin: BO* *Last updated: 2026-05-18*