Home > All Products > Chainrings& Spiders& Power Meter > Stone chainring Spider for Cannon dale SI SL SISL for FSA to 104BCD Adapter Converter Single Speed 104bcd MTB Crank Bike Parts

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Stone 104BCD Chainring Spider Adapter for FSA to 104BCD Adapter Converter Single Speed

Name: Stone 104BCD Chainring Spider Adapter for FSA to 104BCD Adapter Converter Single Speed
Brand: DJC Bikes - DJC Components
Price: 41.76 USD
Availability: InStock

$41.76 ~~$58.00~~

-28%

Stone 104mm BCD Chainring Spider Adapter for FSA to 104mm BCD Adapter Converter Single Speed.

Options: to 104mm BCD Spider. Match the complete option combination to your setup.

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Specifications
Warranty FAQ

Stone 104BCD Chainring Spider Adapter for FSA to 104BCD Adapter Converter Single Speed

Upgrade your crankset with the STONE 104BCD chainring spider adapter, designed to convert compatible Cannon-dale SI, SL, SISL, SISL2, and selected for FSA MTB Direct Mount cranks to a standard 104BCD chainring interface.

Made from high-strength 7075-T651 aluminum and CNC machined for precise fitment, this lightweight adapter offers excellent stiffness, durability, and reliable performance for MTB and single-speed setups.

Product Specifications

Item	Details
Brand	STONE
Product Name	Chainring Spider Adapter
Application	Direct Mount to 104BCD Converter
BCD	104BCD
Material	7075-T651 High-Strength Aluminum
Material Hardness	HB150
Color	Black
Thickness	6mm
Offset	Inner 4mm
Weight	Approx. 42g
Surface Finish	Anodized
Processing	High-Precision CNC Machining
Compatible Chainring	104BCD chainring
Package Includes	1 × Spider Adapter

Compatibility

This adapter is designed for:

For Cannon-dale SI
For Cannon-dale SL
For Cannon-dale SISL
For Cannon-dale SISL2
Compatible Cannon-dale road bike Direct Mount cranksets
Selected for FSA MTB Direct Mount cranksets
Standard 104BCD chainrings

Note: Please check your crank interface and chainring BCD before purchase to ensure correct fitment.

Key Features

Premium 7075-T651 Aluminum

Made from high-strength 7075-T651 aluminum alloy, a material widely used in aerospace-grade applications. It provides excellent stiffness, strength, and long-term durability while keeping the adapter lightweight.

Direct Mount to 104BCD Conversion

This spider adapter allows compatible for Cannondale and selected for FSA Direct Mount cranks to be used with standard 104BCD chainrings, giving riders more chainring options and easier drivetrain customization.

CNC Machined for Accurate Fitment

Manufactured using high-speed CNC machining for precise dimensions and a secure fit between the crank and chainring. Accurate machining helps improve stability and power transfer during riding.

Lightweight and Durable

With a weight of approximately 42g, this adapter adds minimal weight to your crankset while maintaining reliable strength for MTB, road, and single-speed applications.

Anodized Surface Finish

The anodized black finish improves corrosion resistance, surface durability, and overall appearance.

Package Includes

1 × STONE Chainring Spider Adapter

Installation Notes

Designed for use with 104BCD chainrings.
Please confirm compatibility with your crank model before ordering.
Chainring bolts are not included unless stated otherwise.
Professional installation is recommended for best performance and safety.

Stone 104BCD Chainring Spider Adapter for FSA to 104BCD Adapter Converter Single Speed

Available Options

Each row below is one available option combination. Choose the complete combination that matches your setup.

Option 1
to 104BCD Spider

All Taxes & Duties Included • Fast Delivery (8–12 Days) • No Hidden Fees • 6-Month Warranty

1 How long is the warranty?
We offer 6 months limited warranty to all products because of the quality defects. We offer lifetime payable repair service after the warranty.

2 Do need to pay tax duty when package arrive my country?
You no need to pay tax when package arrive your country, most countries in the world no need pay.
USA aslo no need tax duty and tariff, our carrier will cover it.

Brazil, Chile, Columbia clients need pay import duty when package arrive your country.

3 Can I return the goods if I am not like it?
Yes you can apply return and refund when you receive the product within 7 days. But as return shipping fee is relatively high when send back to China, so we suggest you consider and carefully before purchase.

Or you can send message to us and discuss technical issues to clarify if the products is what you need, and then pay after you sure your order is correct.

4 How long is the shipping time?
To most countries 7-15days can arrive your address. Pay extra 20USD if want ship by Fedex DHL UPS.

5 How can I know the tracking number?
We will send the tracking code to your email automatically after we send the package. check the track update here https://www.17track.net/en

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