52.4mm Cylinder Gasket and Piston Ring Set for CRF125F/CRF125FB, 2014–2023
$150.00
In stock · Free Shipping
Hoca 47mm 70cc Big Bore Head Kit 169-153 for 2-Stroke Minarelli Engines
$207.99
In stock
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Hoca 169-153 47mm big bore head kit for 50cc 2-stroke 40QMB-family Minarelli engines, with a 12mm wrist pin and wrist pin bearing.
Price shown is the online purchase price. Free shipping · 30-day return policy
BrandHoca
MPN / Part Number169-153
Part TypeBig bore head kit
Product Description
The Hoca 169-153 big bore head kit is designed for 50cc 2-stroke 40QMB, E40QMB, 1E40QMB, and 1PE40QMB Minarelli engines. It includes a cylinder head and wrist pin bearing, with a 47mm piston diameter, 12mm wrist pin diameter, and 36.8mm wrist pin length. The listed displacement is 70cc.
Product Specifications
BrandHoca
Manufacturer Part Number169-153
Item Weight3.9 pounds
Explicit Manufacturer Part Number169-153
Engine family40QMB, E40QMB, 1E40QMB, and 1PE40QMB Minarelli
Displacement70cc
Piston diameter47mm
Wrist pin diameter12mm
Wrist pin length36.8mm
Included componentsCylinder head and wrist pin bearing
Motorcycle Compatibility
| Year | Make | Model | Power / Engine | Variant |
|---|---|---|---|---|
| — | Geely | Model 18 | 2-stroke | 40QMB-family Minarelli engine |
| — | United Motors | X-Speed | 2-stroke | 40QMB-family Minarelli engine |
| — | Vento | Zip r3i | 2-stroke | 40QMB-family Minarelli engine |
Always compare the part number, dimensions, specifications, and compatibility details with your original part before ordering.
