- New
AFAM steel front sprocket 13T, 520 pitch for KTM GS 125 1979
€21.90
Tax Included
The small toothed sprocket on the gearbox output shaft: it is what drives the chain.
AFAM offers this front sprocket for KTM GS 125 1979. 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 KTM GS 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 teeth count: 13
- Front sprocket version: Standard
- Standard steel front-sprocket
- Top of range manufacturing and quality
- Manufacturer part number: 73200-13
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 : AFAM · RFX
- Drive chain : AFAM
- Chain lube : LIQUI MOLY 400 ml · MUC OFF
Compatibility
Check the exact model and year of your bike in the list below before ordering.
Fits:
KTM GS 125 1979
73200-13
15 Items
Specific References
Click on your bike to see all compatible parts.
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The small toothed sprocket on the gearbox output shaft: it is what drives the chain.
AFAM steel front sprocket 13T, 520 pitch for KTM GS 125 1979
€21.90
Tax Included