OEM Honda Grom Tappet Adjusting Screw 2014-2020

This authentic OEM Honda Tappet Adjusting Screw (90012-KWB-600) is a precision-engineered component essential for valve clearance adjustment in your motorcycle's engine. It allows fine-tuning of the tappet (valve lifter) to maintain optimal valve timing, reduce noise, improve performance, and prevent premature wear. Ideal for routine maintenance or rebuilds on first-generation Honda Grom models, this screw ensures reliable engine operation and longevity.

Compatibility

Designed specifically for:

• Honda Grom 125 (2014–2020 models, including ABS variants)
• Honda MSX125 (2014–2020)
• Also compatible with select other Honda models like Monkey 125, PCX125/150, and ADV150 (confirm your model year via Honda's parts catalog for exact fit).