Last updated on 04/04/2026 3
Eastern Atom Series 3-Piece Bike BMX Cranks - 8 spline 175mm, Intermediate-Level Crankset
Why we love it
- Durable construction for rugged use.
- Lightweight design enhances performance.
- Stylish laser-engraved Eastern logo.
Main Highlights
- Durable Construction: Built tough with heat-treated chromoly arms and a 19mm 8-spline chromoly spindle, the Atom crankset is ready to withstand the rigors of BMX and mountain biking.
- Intermediate Level: Perfect for riders looking to upgrade from stock parts, the Atom crankset provides a significant improvement in performance and durability.
- Universal Compatibility: With a crank arm length of 175mm, this crankset fits most bikes. (Note: BBs sold separately)
- Lightweight Design: Despite its durability, the Atom crankset remains lightweight at just 33.9 oz, ensuring optimal performance without unnecessary weight.
- Laser-Engraved Eastern Logo: Showcasing attention to detail, each crank arm features a laser-engraved Eastern logo, adding a touch of style to your bike.
- Arms, Bolts & Spindle Included: Get everything you need to install your new crankset right out of the box.
Eastern Atom Series 3-Piece Bike BMX Cranks - 8 spline 175mm, Intermediate-Level Crankset
Why we love it
- Durable construction for rugged use.
- Lightweight design enhances performance.
- Stylish laser-engraved Eastern logo.
Main Highlights
- Durable Construction: Built tough with heat-treated chromoly arms and a 19mm 8-spline chromoly spindle, the Atom crankset is ready to withstand the rigors of BMX and mountain biking.
- Intermediate Level: Perfect for riders looking to upgrade from stock parts, the Atom crankset provides a significant improvement in performance and durability.
- Universal Compatibility: With a crank arm length of 175mm, this crankset fits most bikes. (Note: BBs sold separately)
- Lightweight Design: Despite its durability, the Atom crankset remains lightweight at just 33.9 oz, ensuring optimal performance without unnecessary weight.
- Laser-Engraved Eastern Logo: Showcasing attention to detail, each crank arm features a laser-engraved Eastern logo, adding a touch of style to your bike.
- Arms, Bolts & Spindle Included: Get everything you need to install your new crankset right out of the box.
4
POLSO BMX Chrome Crank Arms 170mm, 9/16"(14mm) Axle Diameter 19mm Mid BB/Euro BB/Spanish BB/American BB Black Chrome BMX Parts (Chrome Crank)
Why we love it
- Durable Cr-Mo construction.
- Precise fit, easy install.
- Improved power transfer.
Main Highlights
- 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.
POLSO BMX Chrome Crank Arms 170mm, 9/16"(14mm) Axle Diameter 19mm Mid BB/Euro BB/Spanish BB/American BB Black Chrome BMX Parts (Chrome Crank)
Why we love it
- Durable Cr-Mo construction.
- Precise fit, easy install.
- Improved power transfer.
Main Highlights
- 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.
10
POLSO BMX Chrome Crank Arms 170mm, 9/16"(14mm) Axle Diameter 19mm Mid BB/Euro BB/Spanish BB/American BB Black Chrome BMX Parts (Chrome Euro BB -1)
Why we love it
- Durable Cr-Mo construction.
- Precise fit and easy install.
- Enhanced performance.
Main Highlights
- 1. High-Strength Construction: Our BMX bike crank arms are made from durable Cr-Mo material, ensuring a reliable and sturdy choice for cycling enthusiasts. They are designed with exceptional strength and hardness to withstand heavy usage without deformations.
- 2. Precise Fit and Easy Installation: The crank arms feature standard and precisely-cut mounting holes, allowing for convenient and seamless installation. They are lightweight and compact, making them user-friendly for easy handling and effortless maintenance.
- 3. Enhanced Performance: Upgrade your BMX bike's performance with our crank arms. These specially designed crank arms are aimed at providing optimal strength and stability, helping you achieve peak performance both on and off the road.
- 4. Perfect Size Compatibility: Our crank arms are suitable for BMX bikes with a crank arm length of 170mm and an axle diameter of 9/16" (14mm) and a 19mm axle. Please ensure that the hole spacing length of 170mm matches your original crank arm to guarantee a perfect fit.
- 5.Enhance your BMX biking experience with our BMX bike crank arms. Upgrade your performance, enjoy easy installation, and benefit from their durable construction. Invest in reliable and high-quality crank arms for a smooth and enjoyable ride every time.
POLSO BMX Chrome Crank Arms 170mm, 9/16"(14mm) Axle Diameter 19mm Mid BB/Euro BB/Spanish BB/American BB Black Chrome BMX Parts (Chrome Euro BB -1)
Why we love it
- Durable Cr-Mo construction.
- Precise fit and easy install.
- Enhanced performance.
Main Highlights
- 1. High-Strength Construction: Our BMX bike crank arms are made from durable Cr-Mo material, ensuring a reliable and sturdy choice for cycling enthusiasts. They are designed with exceptional strength and hardness to withstand heavy usage without deformations.
- 2. Precise Fit and Easy Installation: The crank arms feature standard and precisely-cut mounting holes, allowing for convenient and seamless installation. They are lightweight and compact, making them user-friendly for easy handling and effortless maintenance.
- 3. Enhanced Performance: Upgrade your BMX bike's performance with our crank arms. These specially designed crank arms are aimed at providing optimal strength and stability, helping you achieve peak performance both on and off the road.
- 4. Perfect Size Compatibility: Our crank arms are suitable for BMX bikes with a crank arm length of 170mm and an axle diameter of 9/16" (14mm) and a 19mm axle. Please ensure that the hole spacing length of 170mm matches your original crank arm to guarantee a perfect fit.
- 5.Enhance your BMX biking experience with our BMX bike crank arms. Upgrade your performance, enjoy easy installation, and benefit from their durable construction. Invest in reliable and high-quality crank arms for a smooth and enjoyable ride every time.
