1. Sag Adjustment:
- Start by setting the correct sag for your bike. Ensure the bike has the recommended amount of sag (usually 100-105mm) by adjusting the shock preload. This affects how the bike handles and responds to your riding.
2. Front Forks:
- Remove the front wheel and then remove the fork caps to access the top of the fork tubes.
- Lower the fork tubes about 5-10mm (in increments) by pushing them down into the fork legs.
- If the front end feels too low or unbalanced, you can adjust the fork height back up.
3. Rear Shock:
- Partially drain the shock absorber's oil by loosening the bottom shock bolt and letting out some oil.
- Once about 20-30mm of oil has drained, tighten the shock bolt again. This will slightly lower the rear of the bike.
4. Dog Bones/Linkage:
- On the YZ125, you can lower the rear of the bike further by installing lowering links or dog bones.
- These aftermarket parts are designed to replace the stock linkage and can lower the bike by 5-10mm.
5. Seat Height:
- If you need more seat height reduction, you can also have your seat shaved down or consider a lowering seat.
6. Footpeg/Handlebar Position:
- Adjusting the footpeg or handlebar position can contribute to a more comfortable riding stance and can help with lowering sensation.
7. Test and Fine-Tune:
- Always thoroughly test the bike after making any adjustments and ensure that the bike's handling and safety are not compromised.
8. Professional Help:
- If you're unsure about performing these adjustments yourself or encounter any difficulties, consider consulting with a motorcycle suspension expert or a certified mechanic to lower the bike safely.
Remember that lowering the bike may affect its handling characteristics, so it's important to make these adjustments gradually and safely. Be sure to test ride the bike after making any changes and adjust as needed.
