SYM 42mm Performance Cylinder Kit
ITEM# TT-16562
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Description
42mm Cylinder Kit for SYM and Peugeot Models
This 42mm performance cylinder kit is made for 50cc 4-stroke scooters from SYM and Peugeot. Everything needed for fitting comes in the box, including the cylinder, piston, rings, and assorted gaskets. It belongs to our range of scooter big bore and cylinder kits, and it raises engine displacement to 63.7cc without any crankcase work. It suits riders who want more power while keeping the original factory setup.
What's in the Box
The kit supplies the main parts needed for a simple fitting: a cylinder, piston, piston rings, a piston pin, circlips, and every gasket required, namely the head, base, and exhaust gaskets. With these items you can swap out and upgrade the cylinder without hunting for extra pieces.
Fitting Notes
No changes to the crankcase are needed, so this is a drop-in kit. It is built around the factory stroke of 46mm, and the bore increase to 42mm is what delivers the extra performance. It is a good option for riders who want an upgrade without major mechanical work.
Specifications
- Cylinder Bore: 42mm
- Cylinder Sleeve Outer Diameter: 45.7mm
- Wrist Pin Diameter: 10mm
- Total Piston Height: 33mm
- Fits: SYM 50cc 4-stroke scooters (Mio, Fiddle II, Orbit II, Jet4, Allo, Cello, Symphony), Lance 50cc models
Compatible Models
Fits:
- SYM Mio 50
- SYM Fiddle II 50
- SYM Orbit II 50
- SYM Jet4
- SYM Allo 50
- SYM Cello 50
- SYM Symphony 50
- Lance Cabo 50
- Lance Cali 50
- Lance Havana 50
- Lance PCH 50
- Lance Soho 50
- Peugeot Vivacity
- Peugeot Speedfight 3
How to choose: This kit is meant for a 4-stroke engine with a stock stroke of 46mm, since that stroke is what produces the 63.7cc displacement.
Shop more: Scooter Big Bore & Cylinder Kits · Scooter Parts
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