50mm Honda Dio SR Piston Kit
ITEM# TT-16401
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Description
50mm Piston Kit for Honda Dio SR
This 50mm piston set is made for the Honda Dio SR and serves as a dependable replacement for the engine's original piston. The package contains everything needed for the job: the piston, rings, piston pin, and circlips. If you want to keep your scooter running well or give it a boost, this set is a good match among Honda scooter parts.
Component Overview
The piston has an outer diameter of 49.9mm and a total height of 57mm. Its compression height is 31.5mm, and the wrist pin measures 12mm across by 40mm long. Together, these dimensions are meant to seat correctly and work properly inside the Honda Dio SR engine.
Installation Guidance
Swapping out the piston is an important step in keeping your scooter performing well. The kit is laid out for simple fitting, so the old piston can be replaced without major modification. If the engine starts to show wear or loses power, a new piston from this kit may be the fix to consider.
Specifications
- Size: 50mm
- Position: Engine
- Fits: Honda Dio SR with a compatible 50mm big-bore cylinder setup
Fitment
Fits:
- Honda Dio SR (compatible 50mm big-bore cylinder setup, 12mm wrist pin)
How to choose: Confirm your cylinder bore is 50mm and your wrist pin is 12mm x 40mm, then compare the piston height with your current setup: 57mm total, 31.5mm compression.
Shop more: Honda Scooter Parts · Scooter Pistons & Piston Rings · Scooter Parts





























































