Mountain bike chainring, TA Specialite Chinook 11, 104 mm bolt circle, 4-arm symmetrical, 11-10-speed, 3-speed centre or 2-speed outer mounting, black, 32 teeth
The TA Chinook 11 MTB chainrings are specially designed for 11- and 10-speed drivetrains and 3- and 2-speed cranksets with a symmetrical 4-arm 64/104 BCD. These chainrings can be fitted as the middle chainring on 3-speed cranksets or as the outer chainring on 2-speed cranksets.
Manufactured from high-strength 7075 T6 aluminium, the TA chainrings offer excellent durability. The shift aids on the middle and large chainrings ensure smooth and fast gear changes.
The TA chainrings fit all symmetrical 4-arm cranksets with a 104/64 TBB, except for special series such as the XTR FCM970.
Herstellerinformation: Spécialités T.A., 41 bis rue de Laon, 02150 Sissonne, France, https://specialites-ta.com/