Description
Wise Tubular Chromoly 3-Piece Crank
Product Overview
The Wise tubular chromoly 3-piece crank is a durable pedaling platform engineered for BMX bikes. The lightweight tubular construction and 48-spline design provide reliable power transfer while the included spindle and bolts enable straightforward installation without additional hardware purchases.
Key Features
- Tubular chromoly construction – Hollow tube design reduces weight compared to solid cranks while maintaining strength and responsiveness; chromoly material provides durability across extended riding and stress cycles
- 170mm crank length – Standard BMX sizing suitable for most riders and frame geometries; balanced pedaling leverage without excessive reach or cramped positioning
- 48-spline engagement – High-spline count provides positive power transfer and reduced wear compared to lower-spline designs; ensures reliable drivetrain performance across varied riding conditions
- 3-piece design – Modular construction separates spindle from crank arms enabling independent replacement of worn components without full crank assembly replacement
- Included spindle and bolts – Complete hardware package eliminates separate fastener purchases; provides everything needed for crank installation
- RHD and LHD compatible – Universal left and right-hand drive compatibility accommodates different crank orientations and frame configurations without requiring specific direction models
Technical Specifications
- Type: 3-piece BMX crank
- Material: Tubular chromoly
- Length: 170mm
- Spline engagement: 48-spline
- Included components: Spindle and installation bolts
- Compatibility: RHD (right-hand drive) and LHD (left-hand drive)
- Application: BMX bike pedaling platform
Compatibility and Ideal Use Cases
Compatible with 48-spline BMX bottom brackets and spindles; verify BB spline compatibility before purchase. Ideal for riders seeking quality chromoly crank construction without weight penalty from solid designs. Suitable for street, park, and trail riding where reliable power transfer and durability matter. Works with any 170mm-compatible frame geometry and standard BMX pedals. The included spindle and bolts simplify installation without additional hardware sourcing. Recommended for intermediate to advanced riders prioritizing lightweight, durable crank performance with universal directional compatibility and complete installation hardware.
