ANTI-FLEXION SHIMS


These come in two types according to the sprockets to be mounted and should always be paired with the respective spacers (the quantity depends on the composition of the cassette).

The anti-flexion shims should be used exclusively for the Aviotek line.
1st TYPE
Uses the anti-flexion shim with 67mm outer dia.
Before inserting sprockets: 21, 22, 23, 24.
CODE: FL9Z21-24 / FL10C21-24 / FL10S21-24


2nd TYPE
Uses the anti-flexion shim with 79mm outer dia.
Before inserting sprockets: 25, 26, 27, 28, 30.
CODE: FL9Z25-30 / FL10C25-30 / FL10S25-30.
Code: FL9Z21-24 COLOUR: GREY
For Campagnolo 9 speed and
Shimano 9 speed to be inserted
before sprockets: 21 – 22 – 23 – 24.




Code: FL9Z25-30 COLOUR: GREY
For Campagnolo 9 speed and
Shimano 9 speed to be inserted
before sprockets: 25 – 26 – 27 – 28 – 30.




Code: FL10S21-24 COLOUR: BLUE
For Shimano 10 speed to be inserted
before sprockets: 25 – 26 – 27 – 28 – 30.




Code: FL10S25-30 COLOUR: BLUE
For Shimano 10 speed to be inserted
before sprockets: 25 – 26 – 27 – 28 – 30.




Code: FL10C25-30 COLOUR: YELLOW
For Campagnolo 10 speed to be inserted
before sprockets: 25 – 26 – 27 – 28 – 30.




Code: FL10C21-24 COLOUR: YELLOW
For Campagnolo 10 speed to be inserted
before sprockets: 21 – 22 – 23 – 24

Available technical data: