FSA MTB aluminium chainrings in top quality! Made of 7075/T6 aluminium, partially ramped and pinned for optimized shifting. Finish: black anodized. 64/104 mm Bolt circle diameter for 3x10-speed cranksets.
Note: The Shimano (M10) or SRAM (X10) chainrings versions differ in the arrangement of the shift aids and should not be mixed together. The use of two identical chainring versions with a foreign shifting type (eg: 2x X-10 chainring with Shimano system) is possible without any problems.
Fitting for derailleur: 10-speed