---
product_id: 22359174
title: "Origin8 Alloy Blade Chainrings, Silver"
brand: "origin8"
price: "$58.79"
currency: USD
in_stock: true
reviews_count: 10
category: "Origin8"
url: https://www.desertcart.us/products/22359174-origin8-alloy-blade-chainrings-silver
store_origin: US
region: United States of America
---

# 8 & 9-speed drivetrain compatible 6061-T6 aerospace-grade aluminum Precision CNC made in USA Origin8 Alloy Blade Chainrings, Silver

**Brand:** origin8
**Price:** $58.79
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate your drivetrain with American precision and lightweight power!

## Quick Answers

- **What is this?** Origin8 Alloy Blade Chainrings, Silver by origin8
- **How much does it cost?** $58.79 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/22359174-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

- • **Upgrade Your Ride:** Ideal for tackling steep climbs and heavy loads without sacrificing speed or efficiency.
- • **Sleek Silver Finish:** Anodized silver coating delivers corrosion resistance with a premium, modern aesthetic.
- • **Lightweight Strength:** Crafted from ultra-durable 6061-T6 aluminum alloy for a featherlight yet robust ride.
- • **Seamless Compatibility:** Optimized for 8 and 9-speed drivetrains, ensuring smooth shifting and versatile upgrades.
- • **Precision CNC Machining:** Made in the USA with exacting CNC technology for flawless fit and performance.

## Overview

The Origin8 Alloy Blade Chainring is a high-performance, CNC-machined bicycle component made from 6061-T6 aluminum alloy. Designed for 8 and 9-speed drivetrains, it features a corrosion-resistant anodized silver finish and is proudly manufactured in the USA. This chainring offers a perfect balance of lightweight durability and smooth shifting, making it a top choice for cyclists seeking reliable upgrades and enhanced climbing capability.

## 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 | B000BMRSF2 |
| Best Sellers Rank | #108,692 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #28 in Bike Chainrings |
| Brand | Origin8 |
| Brand Name | Origin8 |
| Color | Silver |
| Customer Reviews | 4.4 4.4 out of 5 stars (205) |
| Date First Available | October 11, 2005 |
| Finish Type | Anodized |
| Item Dimensions LxWxH | 6 x 3 x 6 inches |
| Item Package Dimensions L x W x H | 5.5 x 4.3 x 0.3 inches |
| Manufacturer | Origin8 |
| Material | Aluminum |
| Model Name | Alloy Blade Chainring |
| Model Year | 2012 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Package Weight | 9.98 g |
| Part Number | 21644 |
| Size | 74mm / 5 bolt / 26t |
| Style | Chainring |
| Suggested Users | Does Not Apply |
| UPC | 072774216444 |
| Warranty Description | Limited Warranty |

## Product Details

- **Brand:** Origin8
- **Color:** Silver
- **Material:** Aluminum
- **Number of Pieces:** 1
- **Style:** Chainring

## Images

![Origin8 Alloy Blade Chainrings, Silver - Image 1](https://m.media-amazon.com/images/I/51QqGNkDb1L.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!

### ⭐⭐⭐⭐⭐ Works perfectly with 3x9 Shimano Octalink cranks in the middle position, 104bcd
*by S***H on June 8, 2020*

The 3x9 (3 in the front, 9 in the back, or 27 speeds total) Shimano Octalink cranks with 104 bcd are shaped in a weird way. While the large and middle gears bolt together on the same bolt circle (104mm) the middle gear (this one), has a slightly smaller inner diameter than the larger gear. I'm not talking about the bolt circle diameter (bcd) but the actual inner diameter of the middle gear. In other words, the middle gear has more metal between the bolt holes and the crank than the larger gear does. I'm not sure why Shimano did this. Maybe they wanted to make sure the middle and large gear couldn't be mistakenly put in the wrong position. Whatever the reason, the 32T, 4-bolt, 104bcd gear fits perfectly in the middle position where no other gear I found could fit. Highly recommended if you need that middle gear for that Shimano crankset!

## Frequently Bought Together

- Origin8 Alloy Blade Chainrings, Silver
- RocRide Single Chainring Bolts in Aluminum or Steel. Pack of 5.
- Park Tool CNW-2 Chainring Nut Wrench

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-17*