Home > Chainrings& Spiders& Power Meter > Stone Chainring Adapter Spider for Shimano Direct Mount To 104BCD Converter 3mm 6mm Offset M6100 M7100 M7120 M8100 M8120 M9100

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Stone Chainring Adapter Spider for Shimano Direct Mount to 104BCD 3mm 6mm Offset for M6100 M7100 M8100 M9100 MTB Crankset

Name: Stone Chainring Adapter Spider for Shimano Direct Mount to 104BCD 3mm 6mm Offset for M6100 M7100 M8100 M9100 MTB Crankset
Brand: DJC Bikes - DJC Components
Price: 41.76 USD
Availability: InStock
Rating: 5 (1 reviews)

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Specifications
Warranty FAQ

Stone Chainring Adapter Spider for Shimano Direct Mount to 104BCD 3mm 6mm Offset for M6100 M7100 M8100 M9100 MTB Crankset

This chainring adapter spider is designed for Shimano Direct Mount MTB cranksets.

It converts Shimano direct mount cranks to 104BCD chainring compatibility, allowing riders to use 104BCD MTB chainrings.

Supports 3mm and 6mm offset installation for different chainline and frame clearance needs.

Compatibility

Fit for Shimano MTB cranksets:

For M6100 / M6120 / M6130
For M7100 / M7120 / M7130
For M8100 / M8120 / M8130
For M9100 / M9120 / M9130

Compatible with 104BCD MTB chainrings.

Offset Design

Offset options: 3mm / 6mm / negative (install outward)

Install the lock ring on one side to get 3mm offset.
Install it on the other side to get 6mm offset.

For larger chainrings, the adapter can be installed outward to help improve frame clearance.

Specifications

Brand: Stone
Product Type: Chainring Adapter Spider / Converter
Crank Interface: Shimano Direct Mount
Chainring BCD: 104BCD
Offset: 3mm / 6mm
Material: 7075-T651 Aluminum Alloy
Material Hardness: HB150
Color: Black / Silver
Surface Treatment: Anodized
Machining: High-Speed CNC
Weight: approx. 57g

Package Includes

1 × Chainring Adapter Spider
1 × Washer

Advantages

1. High-Strength Aluminum
Made from 7075-T651 aluminum alloy, offering excellent stiffness, strength, and long service life.

2. Precision CNC Machining
High-precision CNC machining with working accuracy up to 0.03mm ensures accurate fitment and stable riding performance.

3. 104BCD Conversion
Converts Shimano direct mount cranksets to 104BCD, giving riders more chainring options.

4. Adjustable Offset
Supports 3mm and 6mm offset installation for different chainline and clearance needs.

Installation Notice

Please check your crank model, chainring BCD, offset requirement, and frame clearance before purchase.

This adapter is only for compatible Shimano Direct Mount MTB cranksets and 104BCD chainrings.

Professional installation is recommended.

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 1 Reviews

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Stone Chainring Adapter Spider for Shimano Direct Mount to 104BCD 3mm 6mm Offset for M6100 M7100 M8100 M9100 MTB Crankset

Quantity:

All Taxes & Duties Included

8–12 Days Delivery

6 Months Warranty

Expert Compatibility Support

CUSTOMER REVIEWS

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Stone Chainring Adapter Spider for Shimano Direct Mount to 104BCD 3mm 6mm Offset for M6100 M7100 M8100 M9100 MTB Crankset

Quantity:

All Taxes & Duties Included

8–12 Days Delivery

6 Months Warranty

Expert Compatibility Support

CUSTOMER REVIEWS

You May Like

TOOPRE Professional Crankset Bolt Tool – Dual-Ended Chainring Nut Wrench for MTB & Road Bike Drivetrain Maintenance, Hardened 45# Steel, Ergonomic Anti-Slip Grip

STONE 110BCD Aero Full-Cover Chainring for Shimano R7100 / R8100 / R9200 44 60T

STONE Direct Mount Chainring 6mm offset 3 bolts interface GXP Narrow-Wide Single Chainring for MTB & Gravel Bike (26T-40T)

STONE Chainring Direct Mount 8 bolts 6.5mm offset Narrow Wide Single Chainring 36T-46T for SRAM DUB WIDE Road/Gravel Crankset AXS Flattop & Shimano KMC Chain