What is the inner diameter of the center/axle hole.

I assume you are referring to the actual axle on the sturmey AW3 hub, not the cog as shown. The only reason the axle is hollow is to allow the shift spindle to be screwed in, and that part is universal. My point- I don't know, and there's no reason to worry bout it. If you mean the inner diameter of the actual cog shown, same thing. it's universal and fits all sturmey hubs. Fugedaboutit.

Will this fit a 1952 sa 3 speed (aw) hub?

It fit on a 1961 and 1972 SA AW 3 speed.The chain will need to be longer.

Can this go on non-coaster brake bike?

Yes; I bought one for a non-coaster brake bike (but it's true that coaster brake bikes have 1/8" chain and cogs).

Join PRO & Unlock Exclusive Perks!

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Dubai, United Arab Emirates

1/8" 22t Coaster Brake Cog

Product ID: 2972652

Secure Transaction

⚙️22-tooth precision gearing

🛠️Durable heat-treated steel

🚴‍♂️Seamless coaster brake integration

Description

⚡ Upgrade your ride with precision power and timeless braking finesse!

EFFORTLESS INSTALLATION - Standard 1/8" fit makes upgrading or replacing quick and hassle-free.
PRECISION 22 TOOTH DESIGN - Optimized for smooth power transfer and balanced speed-torque ratio.
SEAMLESS HUB COMPATIBILITY - Perfect fit for Sturmey-Archer internally geared hubs, ensuring reliable engagement.
HEAT TREATED STEEL DURABILITY - Engineered to resist wear and extend lifespan under high torque braking.
CLASSIC STYLE MEETS MODERN PERFORMANCE - Ideal for vintage builds and city commuters craving reliable, sleek braking.

The Sturmey Archer 1/8" 22t Coaster Brake Cog is a robust, heat-treated steel component designed for seamless integration with Sturmey-Archer internally geared hubs. Its 22-tooth configuration balances speed and torque for efficient power transfer and smooth braking. Built for durability and easy installation, this cog enhances both vintage and modern bike setups, delivering reliable performance for city commuting and leisure rides.

Specifications

Item Package Dimensions L x W x H	4.65 x 3.7 x 0.35 inches
Package Weight	0.1 Kilograms
Item Dimensions LxWxH	3 x 3.75 x 0.25 inches
Item Weight	3.68 ounces
Brand Name	Sturmey Archer
Warranty Description	Limited Warranty
Model Name	HSL830.0001.0P
Color	Silver
Material	Steel
Suggested Users	Does Not Apply
Number of Items	1
Manufacturer	Sturmey-Archer
Part Number	HLS830
Style	Does Not Apply
Included Components	Internally Geared Hub Part
Size	Dished, 1/8-inch

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

R$261

Duties & taxes incl.

Brazilstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews