High-performance 180mm BMX crankarms crafted from durable tubular 4130 chromoly steel for long-lasting strength and reliability.
Engineered with V-Ridge tubing technology, these crank arms provide enhanced stiffness and reduced flex to improve pedal efficiency and jump performance on aggressive BMX trails and parks.
Includes a cold forged 19mm spindle with 9-spline design, ensuring a secure fit and compatibility with a wide range of BMX bottom brackets for seamless installation.
Designed with a sleek black finish and SE Bikes Wing logo compression bolt, these crankarms combine style with functional engineering for a professional BMX look.
Versatile 1B bolt pattern and 150mm pedal size make these crank arms suitable for both LHD and RHD BMX setups, ideal for street, park, and dirt jumping enthusiasts seeking reliable performance upgrades.