Description

Shimano SM-AX56-B E-Thru Axle | 12x148mm | MTB & Road Cycling
Elevate your bike´s performance and reliability with the Shimano SM-AX56-B E-Thru Axle, the definitive choice for modern mountain, gravel, and road cyclists demanding precision and strength. Engineered for frames with 12×148 mm Boost rear over locknut dimensions, this thru-axle is a cornerstone of a stiff, responsive, and secure wheel-to-frame connection. Experience the confidence that comes with superior engineering, designed to handle the rigours of aggressive trail riding and high-speed adventures.
The core of the SM-AX56-B´s exceptional performance lies in Shimano´s innovative E-Thru system. This technology is meticulously designed to ensure optimum load distribution across the axle and hub, delivering perfect strength and unflinching rigidity. The result is a significant reduction in frame twist and wheel flex, translating to more predictable handling in corners, precise tracking through technical terrain, and more efficient power transfer with every pedal stroke. This axle provides the stability you need to push your limits, knowing your rear wheel is securely locked in place.
Crafted with a focus on high performance, the Shimano SM-AX56-B achieves its remarkable strength with the lowest possible weight. The hollow axle design intelligently removes unnecessary material from the core without compromising structural integrity. This lightweight construction contributes to lower unsprung mass, allowing your suspension to react more quickly and effectively, ultimately providing a smoother and more controlled ride. The entire assembly, from the axle shaft to the lever and locknut, is built from high-quality, lightweight aluminium, ensuring durability that stands the test of time without adding a weight penalty. The integrated quick-release lever is ergonomically designed for fast, easy, and tool-free wheel removal and installation, making trailside repairs or pre-race wheel swaps a seamless process.
Key Features:
* E-Thru Axle System: Provides a robust and secure connection for enhanced stiffness and confident handling.
* Optimized Load Distribution: Engineered to deliver superior strength and rigidity for maximum power transfer and control.
* Hollow Axle Design: Significantly reduces weight without sacrificing the strength required for demanding cycling disciplines.
* Lightweight Aluminium Construction: Ensures a durable, reliable, and featherlight component for improved overall bike performance.
* Integrated Quick Release Lever: Allows for swift, simple, and tool-free operation for ultimate convenience.
* Boost Compatibility: Perfectly suited for modern frames using the 12×148 mm rear axle standard.
Specifications:
– Use: rear: 12×148 mm
– Type: thru-axle with quick release lever
– Axle Material: aluminium
– Lever Material: aluminium
– Cam Body/Adjusting Nut Material: aluminium
– Axle Length: 177 mm
– Nominal Diameter: M12
– Thread Pitch: 1.5
Attributes:
Axes, MTB Cycling, Road Cycling