Diameter 12 mm – Length 125 mm – Thread (S): M12 x 1.5
Sylvain C.
Mechanical expert
The Blackbearing F12.3 front wheel axle is designed to provide a reliable, precise and secure hold for demanding cyclists looking for performance and rigidity on their road, gravel or other compatible bikes. Made from high-quality aluminium, this thru axle combines lightness and strength to optimise front wheel rigidity while keeping weight to a minimum.
Compatible with certain standards such as Syntace, this screw-in axle guarantees excellent wheel support for improved steering precision and stability during braking or technical passages. Its precise machining ensures easy assembly and optimum alignment of the hub and fork.
With its M12x1.5 thread and overall length of 125 mm, the Blackbearing F12.3 is an ideal solution for replacing a worn original axle or upgrading your assembly with a reliable, durable component.
- Type : Front wheel thru axle
- Model: Blackbearing F12.3
- Material: Aluminium
- Axle diameter (D): 12 mm
- Total length with thread (L): 125 mm
- Thread length (T): 16 mm
- Thread pitch (S): M12 x 1.5
- Type of mounting: Screw-on
- Cone under head: No
- Compatibility: Standard Syntace and
compatible - Usage: Road, gravel
- Colour: Black
- Reference: AX-F12.3
- Brand: Blackbearing
No, it is compatible with bikes using a 12x125 mm thru axle M12x1.5.
Aluminium provides an excellent compromise between lightness, rigidity and strength.
Yes, this Blackbearing F12.3 axle is compatible with Syntace-compatible systems.
The thread measures 16 mm with a pitch of 1.5 mm.
Yes, a through axle provides better wheel support and improves steering precision.
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