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Maintenance and Care for a FLUX Series Smart Trainer
FLUX Smart trainers are designed to be maintenance free. Over time it is possible for the trainer to generate a bit of noise. This FAQ is designed to solve most noise related issues.
Free Hub Greasing
A crackling sound when riding can be due to the axle and cassette body needing to be greased using the process outlined below:
Tools Needed:
5mm Allen Wrench Key
Grease
Step 1: | |
Use the 5mm Allen Wrench key to remove the free hub (including the cassette) from your bike trainer. The free hub and cassette can be removed together. | ![]() |
Step 2: | |
Remove the black cylinder from the axles and grease the inside and outside. | ![]() |
Step 3: | |
Place the cylinder back inside the free hub and re-assemble the free hub and cassette on the bike trainer. Make sure the cassette and free hub are tightly secured. | ![]() |