Specialites TA chainring Alize 130 bolt circle
Alize chainrings are compatible with Shimano road and 5-hole racing cranks with bolt circle 130mm. Available as an outer, middle and inner chainring. The large and medium-sized leaves are equipped with climbing aids.
Material: Aluminum 7075-T6
Number of teeth: 38, 39, 40, 41, 42, 43, 44, 45, 46 or 48 teeth
bolt circle diameter: 130 mm
Mounting Type: 5 hole
Circuit: 9- and 10-speed
Color: silver, black