Cold engine: 0.08 - 0.13 mm (0.003 - 0.005 in)
Warm engine: 0.13 - 0.18 mm (0.005 - 0.007 in)
Exhaust Valve Clearance:
Cold engine: 0.13 - 0.18 mm (0.005 - 0.007 in)
Warm engine: 0.18 - 0.23 mm (0.007 - 0.009 in)
Please note that these clearances may vary slightly from model to model, so it's always a good idea to check the specifications for your specific Honda XR100R motorcycle in the owner's manual or service manual.
