12-Speed Chainring Direct Mount Tool – Shimano M7100 M8100 M9100
12-Speed Chainring Direct Mount Tool – Shimano M7100 M8100 M9100
Riderace 12-Speed Front Chainring Direct Mount Removal & Installation Tool
Keep your drivetrain running at peak performance with this precision-engineered chainring tool from Riderace. Designed specifically for 12-speed direct-mount cranks — including Shimano M7100, M8100, and M9100 — it makes chainring swaps fast, clean, and frustration-free for both home mechanics and professional workshop technicians. Made in Mainland China.
Key Features
- CNC Machined Precision: Accurately machined to exact tolerances so the tool seats perfectly on your lock ring every time — no slipping, no rounding off.
- Double O-Ring Sealing: Two integrated O-rings grip the lock ring firmly during both installation and removal, protecting the ring from cosmetic damage and keeping your hands in control.
- Aerospace-Grade Aluminum Alloy: Lightweight yet incredibly durable, the aluminum alloy body resists corrosion and stands up to repeated use in all weather conditions.
- Ergonomic Design: Comfortable, high-hardness construction pairs naturally with a standard torque wrench or ratchet for confident, controlled tightening.
- Wide Compatibility: Compatible with Shimano 12-speed direct-mount chainring systems — M7100 (SLX), M8100 (XT), and M9100 (XTR) cranks.
- Multifunction Use: Handles both removal and installation in one compact tool — no need for a separate kit.
Specifications
| Brand | Riderace |
| Material | Aluminum Alloy |
| Function | Chainring Removal & Installation |
| Compatibility | Shimano 12-Speed Direct Mount — M7100, M8100, M9100 |
| O-Ring Sealing | Double O-Ring |
| Country of Origin | Made in Mainland China |
What's in the Box
- 1 × 12-Speed Chainring Direct Mount Removal / Installation Tool
Note: Due to monitor and lighting differences, the actual color may vary slightly from product images. Please allow ±1–2 cm measuring deviation due to manual measurement.
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Frequently Asked Questions
Q: Which Shimano cranks is this chainring tool compatible with?
A: This tool is specifically designed for Shimano 12-speed direct-mount chainring systems, including the M7100 (SLX), M8100 (XT), and M9100 (XTR) cranks. Always verify your crank model before purchase to ensure compatibility.
Q: Do I need any other tools to use this chainring removal and installation tool?
A: The tool works with a standard torque wrench or ratchet (not included). Simply seat the tool onto the lock ring, engage your wrench, and apply the appropriate torque as specified by Shimano for your crank model.
Q: What is the chainring tool made of, and is it durable for long-term workshop use?
A: It is precision CNC machined from aluminum alloy, making it both lightweight and highly resistant to corrosion. The double O-ring sealing prevents slipping during use, protecting both the tool and your lock ring for repeated, long-term use.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.