Specialites TA chainring Alize 130 bolt circle diameter
Alize chainrings are compatible with Shimano road and 5-hole racing cranks with bolt bolt circle diameter 130 mm. Available as outer, middle and inner chainring. The large and middle leaves are equipped with climbing aids.
Material: 7075-T6 aluminum
Number of teeth: 46, 48, 49, 50, 52, 53, 54, 55, 56 or 58 teeth
bolt circle diameter : 130 mm
Mounting: 5 holes
Circuit: 9 and 10-speed
Color: silver, black