Home > Chainrings& Spiders& Power Meter > Stone Chainring for Rotor 30mm To 104 BCD Adapter Spider Converter Single Speed 5mm Offset 104bcd Crank Narrow And Wide Tooth

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Stone Chainring Spider Adapter for Rotor 30mm Spindle to 104BCD 5mm Offset Aluminum Converter for 1x Narrow Wide Chainring

Name: Stone Chainring Spider Adapter for Rotor 30mm Spindle to 104BCD 5mm Offset Aluminum Converter for 1x Narrow Wide Chainring
Brand: DJC Bikes - DJC Components
SKU: rotor-104-spider-black
Price: 41.76 USD
Availability: InStock
Rating: 5 (3 reviews)

SKU: rotor-104-spider-black

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Specifications
Warranty FAQ

STONE Chainring Spider Adapter for Rotor 30mm Spindle Crankset to 104BCD

Compatibility

Fit for ROTOR 30mm spindle cranksets before 2018.
Compatible with 104BCD narrow wide single chainrings.
Designed for single speed / 1x drivetrain use.

Important Compatibility Note

Please check your crank model and spindle interface carefully before purchase.

Not compatible with ROTOR 24mm spindle cranksets.
Not compatible with ROTOR 2018 and new crank models.
Not compatible with Shimano direct mount systems.
Not compatible with SRAM direct mount systems.

Specifications

Brand: STONE

Product Type: Chainring Spider Adapter / Chainring Converter

Application: Rotor to 104BCD single chainring conversion

Material: High-strength AL7075-T651 aluminum

Material Hardness: HB150

Surface Treatment: Anodized

Process: High-speed CNC machining

Color: Black

BCD: 104BCD

Offset: 5mm

Thickness: 6mm

Drivetrain Compatibility: Single speed / 1x drivetrain

Product Features

1. Rotor to 104BCD Conversion
Converts compatible ROTOR 30mm spindle cranksets to the standard 104BCD chainring system for wider chainring compatibility.

2. 5mm Offset Design
The 5mm offset helps optimize chainline for single chainring drivetrain setups.

3. AL7075-T651 Aluminum
Made from high-strength 7075-T651 aluminum for excellent stiffness, durability, and lightweight performance.

4. CNC Machined Precision
High-speed CNC machining provides accurate fitment and stable chainring installation.

5. Anodized Black Finish
Anodized surface treatment improves wear resistance and gives the adapter a clean, durable finish.

Package Includes

1 x Chainring Spider Adapter

Chainring and bolts are not included.

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

Support email info@djcbikes.com

Support Whatsapp Click Here

CUSTOMER REVIEWS

5.0 3 Reviews

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Stone Chainring Spider Adapter for Rotor 30mm Spindle to 104BCD 5mm Offset Aluminum Converter for 1x Narrow Wide Chainring

Quantity:

All Taxes & Duties Included

8–12 Days Delivery

6 Months Warranty

Expert Compatibility Support