Stronglight's high-value track crank features hot forged 2014 T6 alloy silver anodized arms. Available in lengths of 165 or 170. The cranks are designed to fit traditional square-taper bottom bracket spindles (JIS taper, 107 mm length). Pedal threads: 9/16×20 (the common standard for current pedal models).
The stock gear with which the crank comes is a 48 tooth (1/8") CNC machined 7075 T6 Zicral aluminum chainring. Other chainrings that conform to the 130 mm bolt circle pattern may be fitted.