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Posting for 3+ yearsHepolite 7161 53mm pistons - unused
Lisburn, County Antrim
£199
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Vehicle information
- Posted
- 15 days ago
Description
AI search brings back following:
The Hepolite 7161 piston with a 53mm bore appears to be a less common variant, and specific applications are not widely documented in mainstream Hepolite catalogues. However, based on enthusiast forums and parts databases, this piston size and part number combination is likely associated with small-displacement British motorcycles or scooters, possibly:
Villiers engines (commonly used in lightweight motorcycles and industrial applications)
Early BSA Bantam models (though most Bantams used 52mm or 54mm pistons, some variants may have used 53mm)
Two-stroke engines from the 1950s–60s era
The 53mm bore size suggests a displacement in the 125cc to 150cc range, depending on stroke.
Ad ID: 1498055833
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