Description
2.5-piece Cranks Verified by Bruno Hoffmann
The Spire BMX Cranks by Éclat are crafted as a 2.5-piece system. This system mirrors a 3-piece design but offers easier installation and is adjustable from just one side. Built with exceptionally strong boxed arms, the Spire enhances stiffness and resists dents.
Prior to its market release, the Spire was tested for over a year by the legendary pro rider Bruno Hoffmann, ensuring the final product is extremely dependable and durable.
Technical Characteristics
- Constructed entirely from heat-treated 4130 Chromoly
- Features a hollowed 22mm axle for weight reduction
- Boxed arms are easy to grasp and have a cool appearance
- Spindle boss with a smooth, rounded, and ankle-friendly design
Model specifications
Model | Crank Length/Type |
160mm | 160mm, Two-piece |
170mm | 170mm, Two-piece |
175mm | 175mm, Two-piece |
Specifications
Driver side:
Left, Right
Crank Axle Diameter:
22mm
Sprocket mounting:
Bolt Drive
Crank material:
Chromoly Steel
Crank Arm Design:
Tubular
Material Process:
Heat treated
Weight:
901g
Pedal axle diameter:
9/16"