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Price
$66.99
Centerlock Locking Ring Bicycle Brake Disc for Shimano - 2 x Centre Lock Tool Brake Disc for Shimano, 44 x 26 x 8 mm Lock Ring Centre Lock Bicycle Hub Adapter Compatible with 9/12/15/20 mm Axles โ€” image 1
Mounts & AdaptersKalexionโœ“ In stock

Centerlock Locking Ring Bicycle Brake Disc for Shimano - 2 x Centre Lock Tool Brake Disc for Shimano, 44 x 26 x 8 mm Lock Ring Centre Lock Bicycle Hub Adapter Compatible with 9/12/15/20 mm Axles

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$66.99
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About this item
  • Set of 2 compatible lock rings for Shimano brake disc. This product contains 2 lockring centre lock adapters that are compatible with standard Shimano centre lock systems. Designed for bicycle brake discs with centrelock mount, they provide a reliable way to attach and secure the brake disc firmly to the hub.
  • Suitable for various axle sizes and with matching dimensions. The adapters are compatible with through axles in 9 mm, 12 mm, 15 mm and 20 mm. With the exact dimensions of 44 mm outer diameter, 26 mm inner diameter and 8 mm height, they fit precisely on centre lock shots of common bicycle hubs.
  • Wide range of applications in sports and leisure Whether for daily commuting or sporting tours: these lockring centrelock adapters are suitable for bicycles with centre-lock brake systems.
  • Easy to install and remove. Thanks to the sophisticated design, the lockring centre lock adapters can be easily installed and removed with a centre lock tool or a centre lock tool brake disc. The clear structure makes it easy to use, even with regular maintenance or on the go.
  • Robust and lightweight - ideal for everyday use. Made of aluminium alloy, the adapters offer a good ratio of weight and stability. They can withstand the stresses of everyday rides as well as sporty off-road use. The combination of durability and lightweight construction makes it a well thought-out accessory.
Product description

The Lockring Centerlock Adapter is the ideal solution for cyclists who rely on precise and reliable attachment of their brake discs. The set consists of 2 Centerlock adapters that are compatible with standard Shimano Centerlock systems. They allow a secure connection between the brake disc and the hub and are designed for use in a wide range of driving situations - from sporty terrain to everyday city traffic. Thanks to the dimensions of 44 mm outer diameter, 26 mm inner diameter and 8 mm height, the adapters fit exactly on standard centrelock mounts. The precise fit ensures a stable fit of the brake disc without wobbling or vibration. At the same time, the dimensions ensure compatibility with thru-axles in 9 mm, 12 mm, 15 mm and 20 mm, which further emphasises the versatility of the product. Made from a lightweight and durable aluminium alloy, the lockring centre lock adapters offer a balance between weight and stability. They are suitable for sporty ambitious use on the mountain bike as well as for daily use in changing weather conditions. The robust construction ensures a long-lasting connection between the centre lock brake disc and the hub - even with regular installation and removal. The installation is particularly user-friendly: with a centrelock tool or a matching center lock tool brake disc, the adapters can be quickly mounted and removed. The clear structure of the design supports easy handling even if the brake system needs regular maintenance or adjustment. This makes the product interesting for both experienced screwdrivers and casual users. In addition, the adapter is compatible with Centerlock tool brake disc systems that are widely used and installed in many modern bicycles with disc brakes. Whether converting a bike or replacing worn components, the Lockring Centerlock makes work easier thanks to its clear functionality and technical design. If you already use a centrelock system or plan to switch to one, you will find a well thought-out accessory that can be easily integrated into the existing setup. With the purchase of this kit, users will receive 2 Centerlock adapters that improve both the functionality and serviceability of their brake system. The combination of easy application, high accuracy of fit and compatible construction with Shimano Centerlock tool brake disc and related systems makes this product a useful addition to workshop or home use.

Product details
Brand
Kalexion
Manufacturer
Kalexion
Material
Aluminium
Colour
Black
Size
44x26x8mm
Weight
0.02 kg
Model number
JM1.250814.01
Part number
JM1.250814.01

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10 Trustpilot reviews total, with 2 shown at a time.

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Excellent
4.5 average rating
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Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

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Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

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