CF MOTO 450SS 2023 Guide De L'utilisateur page 115

Wear inspection
Shift the gear into Neutral;
Support the vehicle with the side stand�
Apply chain tensioning or hanging a 22 lb (10 kg) object on the
chain�
Measure the elongated length between 20 links;
If the measured length exceeds the standard limit, replace the
chain with a new one;
Standard limit: 12.6in (320.7mm).
For your safety, please use the standard chain� When the chain
is elongated, never cut the chain and use it again� Have it
replaced by an authorized CFMOTO dealer�
Inspect the rear sprocket and engine sprocket tooth surface for
any kind of wear�
If the engine sprocket or rear sprocket is worn, then replace the
whole set of the transmission�
TIRES & CHAINS
DANGER
115
320�7mm
Standard Teeth
Wear Teeth
Damaged Teeth