Honda ST125 Dax JB04 Cylinder Head
New, used, or aftermarket – from sellers across Europe.
Parts availability
Limited availability – hank searches the web for you.
Estimated price range
Widely available Limited Hard to find
Last updated: 16.10.2026, 05:02
Cylinder Head for your Honda ST125 Dax?
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In addition, sellers on hank can send you offers directly.
Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| Monkeypower | Unknown | 139.00 € | 2026-10-16 |
| Moto | New | 148.80 € | 2026-10-16 |
| Monkeypower | Unknown | 149.90 € | 2026-10-16 |
| Bike-parts-honda | Unknown | 466.41 € | 2026-10-16 |
| Moto | New | 572.00 € | 2026-10-16 |
| Louis | Unknown | 100.00 € | 2026-09-01 |
| Louis | Unknown | 190.00 € | 2026-09-01 |
| Bike-parts-honda | Unknown | 466.41 € | 2026-09-01 |
Indicative values only – current prices may vary.
Price comparison: Cylinder Head
Current median for the Honda ST125 Dax JB04: 169.95 €.
Median across all motorcycle models: around 200 €. This model is 15% below that and cheaper than 60% of the models compared.
Median across Honda motorcycle models: around 160 €. This model is 5% above that and more expensive than 55% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Honda ST125 Dax JB04 parts online
hank's free AI report searches specialized shops for Honda ST125 Dax JB04 parts, including BTS24, Classic Bike Parts Cheshire & Zandri.
About this part
The cylinder head on your ST125 Dax JB04 seals the combustion chamber and carries the valves, camshaft and ports. After overheating, cracking or a blown head gasket, replacing it is often cheaper than a rebuild.
Frequently asked questions
What should I check when buying a cylinder head for the Honda ST125 Dax?
The engine code of your ST125 Dax JB04 decides fitment, not the model year - a head only fits its exact engine variant. Also confirm whether valves, camshaft and a gasket set are included or whether you are buying a bare head.
Is a used or reconditioned cylinder head worth it?
A professionally skimmed and pressure-tested head is usually the better buy than an unverified used one. Ask for the flatness record and leak test, and always budget for a new head gasket and head bolts.
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