Standard track chain of 1/8 on these German made chainrings,same style as the Ruphus PRO-LINE but for 1/8 chain
Bolt circle diameter: 5 x 144mm
Material: 7075/T6 aluminium
Chain: 1/2" x 11/128" (11-speed chain)
Kappstein "Round-Teeth-Design"
Coating: hard anodized
CNC-machined
Color black
Application fields: track cycling, fixed gear, single speed
100% made in Germany
Selection on hand, other variations available on request contact us here