XLC Thru Axle for XLC Trailer QR-K01 – M12x1.0 160-172mm Syntace 142/148mm

XLC QR-K01 Thru Axle for Child, Pet & Cargo Trailers | M12 x 1.0 | Syntace | 142/148 mm

The XLC QR-K01 Thru Axle is a high-quality replacement axle designed for securely attaching compatible XLC child, pet, and cargo trailers to bicycles equipped with a thru axle. To install a trailer coupling on a bike with a thru axle, the original axle must be replaced with a longer axle, allowing sufficient space for the trailer hitch.

Manufactured from lightweight yet durable aluminium, the QR-K01 features precision-printed dimensions for easy identification and installation. It is compatible with Syntace M12 x 1.0 thread standards and includes both a standard and conical 6 mm spacer for added installation flexibility.

Ideal for replacing worn or damaged axles or converting your bike for trailer use, the XLC QR-K01 offers a secure and reliable connection for everyday family rides, pet transport, or cargo hauling.

Key Features

• Replacement thru axle for child, pet, and cargo trailers
• Designed for bikes with Syntace M12 x 1.0 thru axle systems
• Required for mounting a trailer coupling on thru axle bicycles
• Lightweight and durable aluminium construction
• Precision-printed dimensions for easy identification
• Includes:
  • 1 × 6 mm standard head spacer
  • 1 × 6 mm conical head spacer

Specifications

Compatible Trailers

The XLC QR-K01 is specifically designed for:

• XLC Cargo Trailer
• XLC MONO S Child Trailer
• XLC DUO S Child Trailer
• XLC Dog Medium Trailer
• XLC Dog Large Trailer

Compatible Model Years

• 2021
• 2022
• 2023
• 2024
• 2025
• 2026

Why Choose the XLC QR-K01?

Whether you're transporting children, pets, or cargo, the XLC QR-K01 Thru Axle provides a safe and dependable solution for mounting your XLC trailer to a thru axle bicycle. Its lightweight aluminium construction, precise fit, and included spacers ensure quick installation and long-lasting performance.