Vespa Flywheel - VBA, VBB, VBC, VLB, VLA, Vnl
ITEM# TT-25730
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Description
Replacement Flywheel for Vintage Vespa 125cc–150cc Models
This replacement magneto flywheel suits classic Vespa scooters from the 1960s and 70s, specifically the 125cc to 150cc largeframe models. It is built to restore proper electrical timing and improve cooling. Like many vintage Vespa scooter parts, it fits in the same position as the original unit, so it works well when an old flywheel has lost its magnetism or is damaged. Consistent spark delivery and balanced rotation help support dependable ignition and steady idle.
Build and Design
The flywheel uses a magneto rotor with internal permanent magnets and comes with a pre-assembled plastic cooling fan. The magnets meet OEM specifications to support ignition and lighting coil output. The plastic fan moves air at high velocity, which helps the engine stay cooler while running.
Fitting Advice
Check the woodruff key and stator plate before fitting the new flywheel. A cracked key or a loose stator can throw off timing, and a new flywheel will not correct those problems. Lining everything up correctly during installation matters for good running.
Specifications
- Engine Compatibility: 125cc–150cc 2-stroke largeframe
- Includes: Magneto rotor and plastic cooling fan
- Replacement fan part number: EIKFAN
- Fits: Vintage largeframe Vespa 125cc–150cc 2-stroke engines (1960s–70s): VBA, VBB, VBC, VLA, VLB and VNL prefixes
Compatible Models
Fits:
- Vespa 150 (VBA, VBB; late 1950s – mid 1960s)
- Super 150 (VBC)
- GL 150 / Sprint 150 (VLA, VLB)
- GT 125 / GTR 125 (VNL)
Browse more: Vintage Vespa Parts · Vespa Parts · Scooter Stators & Regulators · Scooter Parts
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