AFAM steel front sprocket 520 pitch for FANTIC TRIAL 125 1979-1992

AFAM offers this front sprocket for FANTIC TRIAL 125 1979-1992. The front sprocket sits on the gearbox output shaft and passes the engine’s power to the chain, which turns the rear sprocket and the rear wheel.

Why replace the front sprocket?

The benefits:

• An inexpensive part that protects a new chain and rear sprocket.
• Made of steel to withstand much heavier wear than the rear sprocket.
• Changing the number of teeth is the simplest, cheapest way to alter the gearing.

When should you replace the front sprocket on your FANTIC TRIAL 125?

Dished or hooked teeth: replace it straight away, otherwise it will ruin a new chain within hours.

Specifications and fitting tips

• Chain pitch: 520
• Material: Steel
• Front sprocket version: Standard
• Standard steel front-sprocket
• Top of range manufacturing and quality

Choose the number of teeth from the list: fewer teeth on the front sprocket (or more on the rear) gives more acceleration, the opposite gives a longer gearing.

Cross-Mania tip: Replace the front sprocket together with the chain and rear sprocket, renew the sprocket nut or circlip and check the output shaft seal.

Also needed with this part

• Rear sprocket : see the selection
• Drive chain : AFAM A520MR2-G 1 · AFAM A428R1-G 138L
• Chain lube : LIQUI MOLY 400 ml · SCOTTOILER

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
FANTIC TRIAL 125 1992
FANTIC TRIAL 125 1991
FANTIC TRIAL 125 1990
FANTIC TRIAL 125 1989
FANTIC TRIAL 125 1981
FANTIC TRIAL 125 1980
FANTIC TRIAL 125 1979