With EVO Carbon Ti has the shift quality of the already well-switching chainrings further improved. Glued plastic body made from durable Delrin support the chain when shifting. The titanium alloy used gives the chainring a longer service life compared to conventional aluminum chainrings.
The chainrings from the X Double was developed to 3 chainrings to convert to 2-fold. The large sheet is this simply screwed to the middle position. This is cranks with 104/64 mm PCD possible with all 4-arm.
Material: Titanium Grade 5
Number of teeth: 42
bolt circle diameter: 104 mm