Selecting a chainring. All chainrings are engraved e.g : 53-135 10 SPEED :
- 53 is the chainring size.
- 135 means PCD size (pitch circle diameter).
- 10 means « 10, 9 and 8 speed compatible ».

Chainring fitting :
- Check the alignment of the reference mark.
- Some chainrings have shifting devices. Our advice is only to fit three Specialites TA chainrings and to ensure a difference of 8 to 14 teeth between two chainrings.

* Alize k, Vento k, and Competition k models can be changed from double to triple chainwheels.

 

 

Compact range (94-58 mm PCD)
Dimension between 2 holes 94 : 55,3 mm.
58 : 34,1 mm.
Chinook range - 4 arm
(104-64 or 104-58 mm PCD)
Two types of outer chaining, call us.
(arms of 18 or 23 mm).

Zephyr range - standard (110-74 mm PCD)
Dimension between 2 holes 110 : 64,7 mm.
74 : 43,5 mm.

Alize range (130-74 mm PCD)
Dimension between 2 holes 130 : 76,4 mm.
74 : 43,5 mm.

Vento range (135-74 mm PCD)
Dimension between 2 holes 135 : 79,4 mm.
74 : 43,5 mm.

Competition range(144 mm PCD)
Dimension between 2 holes 144 : 84,6 mm

* Arms of 18 / 23 mm according to crankset.