1.High-Strength Construction: Our Bmx Bike Crank Arms Are Crafted From High-Quality Cr-Mo Steel, Offering Exceptional Durability And Structural Integrity. Engineered For Superior Strength And Hardness, These Crank Arms Resist Deformation Under Heavy Use, Providing A Reliable Solution For Demanding Cycling Applications. 2.Precise Fit And Easy Installation: Featuring Standard Dimensions And Accurately Machined Mounting Interfaces, The Crank Arms Ensure A Precise Fit And Straightforward Installation. 3.Enhanced Performance: Specifically Engineered To Optimize Power Transfer And Stability, These Crank Arms Significantly Improve The Overall Performance Of Your Bmx Bike, Supporting Peak Efficiency In Both Urban And Off-Road Riding Conditions. 4.Perfect Size Compatibility: These Crank Arms Are Designed For Compatibility With Bmx Bicycles Equipped With A 170mm Arm Length And Axle Diameters Of Either 9/16" (14.3mm) Or 19mm. To Ensure Proper Fitment, Please Verify That The Bolt Hole Spacing (170mm) Matches That Of Your Existing Crank Set. 5.Elevate Your Bmx Riding Experience With Our Premium Crank Arms—Combining Robust Construction, Seamless Installation, And Performance-Oriented Design To Deliver Lasting Value And Enhanced Ride Quality.

Features:

Cr-Mo High-Quality Materials Ensure That This Product Is Durable And Long-Lasting.

With High Strength And Hardness, These Crank Arms Are Resistant To Deformation.

Lightweight And Compact, Making Installation And Use Easy And Convenient.

Suitable For Bmx Bikes

Specification:

Condition: 100% Brand New

Item Type: Crank Arms

Material: Cr-Mo

Size: 48t X 170mm, 9/16"(14mm)

Axle Diameter: 19mm

Weight: Approximately 815g

Package List:

2 * Crank Arms & Screw & 1 Mid Bb or Euro Bb