The Shimano SM-AX720 142x12 Rear E-THRU Axle is engineered for modern disc brake bicycles, providing a secure, reliable, and easy-to-use wheel mounting solution. Featuring Shimano’s internal cam mechanism, this axle ensures precise wheel fixing and stability under demanding riding conditions.

Constructed from high-quality aluminum, the SM-AX720 is lightweight yet durable. Its replaceable threaded inserts allow adjustable lever positioning, while the E-THRU standard guarantees compatibility with most modern 12x142mm rear hubs. Ideal for riders seeking a quick, safe, and professional rear axle solution.

FEATURES

• E-THRU axle standard: Ensures secure and precise wheel attachment for modern disc brake bikes.

• Internal cam mechanism: Provides easy, tool-free wheel fixing and adjustment.

• Replaceable threaded inserts: Allows lever position customization for optimal fit.

• Lightweight aluminum construction: Combines strength, corrosion resistance, and low weight.

• Quick Release style: Fast and convenient wheel installation.

• Rear hub compatibility: Designed for 12x142 mm rear hubs.

PRODUCT SPECIFICATIONS

ComponentSpecificationModelSM-AX720 Rear AxleBrandShimanoAxle StandardE-THRUClosing TypeQuick ReleaseHub Width Size12x142 mmAxle Length163 mmMaterialAluminumMount TypeRearThread DiameterM12x1.5 mmColorBlackUseModern disc brake road and MTB bicycles