# Crankset Installation Tool Aluminum Alloy

Full listing title: Crankset Installation Aluminum Alloy Fixed Mount Chainring Tool fit Fixed Mount Lockring Tool for Cyclists, Home Repair, Workshop

- SKU: DCD-10001038590
- Price: 8.89 USD (excludes sales tax; tax calculated at checkout). Price valid until 2026-10-31.
- Availability: In stock (20 available; up to 10 per order)
- Shipping: free standard shipping, United States only; delivered in 12-22 days from order (leaves the warehouse within 4 business days)
- Estimated delivery if ordered today (2026-10-01): 2026-10-13 to 2026-10-23
- Returns: 30 days from delivery for unused items in original packaging; customer pays return shipping unless the item is damaged, defective or not as described; refund to the original payment method within 5 business days of receiving the return (https://suntekstore.com/returns/)
- Category: Garage & Ride (Vehicles & Parts > Vehicle Parts & Accessories > Motor Vehicle Parts)
- Condition: new; brand: SuntekStore
- Package size: 19 x 17.5 x 3 cm (7.5 x 6.9 x 1.2 in)
- Weight: 0.04 kg (0.09 lb)
- Material: Aluminum Alloy
- Product size: 15 x 10 x 3 cm (5.9 x 3.9 x 1.2 in)

## Description

High-fit: This customized bike tool is engineered for 42mm-16T fixed mount lockrings, ensuring a snug and fit that prevents slipping during high-force operations.
Construction: Crafted from high-strength aluminum alloy, this crankset tool offers exceptional durability and resistance to wear, making it a reliable companion for frequent maintenance.
Versatile Compatibility: Designed as a versatile bottom bracket tool, it is suitable for M9100, M8100, and M7100 series, covering a wide range of current trail bike drivetrains.
Efficient Maintenance: This fixed mount chainring tool simplifies the process of removing and installing chainrings, allowing for quick gear changes or deep cleaning of your crank assembly.
Professional Grade: The crankset installation features a double O-circle design for enhanced stability, providing the precision required for home mechanics and professional workshops alike.

Maintaining your mountain bike's drivetrain has never been easier with this high-precision Crankset Installation. Whether you are a dedicated home technician or a professional workshop technician, this bike tool is designed to handle the specific demands of modern fixed mount systems. Imagine the ease of swapping out your chainring for a different tooth count before a important competition or executing a thorough seasonal cleaning without the frustration of ill-fitting equipment.

Constructed from premium aluminum alloy, this crankset tool is both lightweight at just 40g and incredibly sturdy. Its 42mm-16T interface is specifically tailored for compatibility with M9100, M8100, and M7100 series, ensuring that your high-end components are handled with the care they deserve. The inclusion of internal rubber rings provides a cushioned, non-slip grip on the lockring, which acts as a superior bottom bracket tool substitute for these specific fixed mount configurations.

This fixed mount chainring tool is not just about functionality; it is about precision. The CNC-machined edges ensure that every tooth of the lockring is engaged simultaneously, distributing force evenly to prevent damage to your expensive crankset. Simply use a standard 32mm wrench or to drive this tool, and you will experience a professional-grade installation. It is addition to any cyclist's repair kit, addressing the common point of proprietary lockring removal with a simple, elegant solution.

Option: Titanium

## How to buy

Open https://suntekstore.com/buy/DCD-10001038590?qty=1 (change qty to 1-10). It redirects to Stripe Checkout; the shopper enters a US shipping address and pays there. No account or cart needed.

## Links

- Product page: https://suntekstore.com/p/DCD-10001038590/
- JSON: https://suntekstore.com/products/DCD-10001038590.json
- Image: https://suntekstore-img.sfo3.digitaloceanspaces.com/p/5d/5d726cc62a894412bd997ddb96f0401ef5e4baeb.jpg
- Store policies: https://suntekstore.com/llms.txt