FOVNO RS-03B2, Instructions Manual, Page: 5 / 10

12
The diameter of the thru-axle
（9/12/15/20mm）
Adapter installation method
Adapter specification
Accessories Selection
The roof rack comes fitted adaptors to suit quick release type fork. If the front fork is the thru-axle
please measure the distance of the fork opening and the diameter of the thru-axle. Choose the
appropriate adapter from the following five specifications adapter (to be purchased separately).
Installation method：
Specs 9*100mm 12*100mm
Alternative axle adaptors
15*100mm 15*110mm 20*110mm
Model
Length
(100/110mm)
Remove the quick release lever
adapter of the fork clamp
Install the axle adapter to the
front clamp
Remove the quick release
lever of the fork clamp
2 3
1