Cylinder Base Spacer 4mm TPR Factory FL100 AM6

TOP PERFORMANCE TPR Factory

The TPR Factory series from Top Performance includes the high-end products of the Italian tuning brand.

The TPR Factory tuning parts for 50cc scooters and 50cc motorcycles with high performance fall into the high-end racing category, e.g:

• CNC crankcases for scooters
• CNC gearbox cover for 50cc supermotards
• CNC transmission covers for scooters
• Racing clutch for 50cc supermotos
• 4-piston brake caliper
• Scooter exhaust
• Internal rotor ignition

The TPR Factory range is constantly being expanded to satisfy demanding riders and tuning fans looking for maximum quality and performance.

Cylinder spacer

Cylinder spacers should only be used by experienced tuners who have enough know-how to understand the complex workings of an engine and implement the corresponding measures.

What is the benefit of a cylinder spacer?

A cylinder spacer may be necessary if you are using a long-stroke crankshaft, as the piston rises higher in the cylinder to increase displacement.

With a 2-stroke engine, however, you cannot simply raise the cylinder. Raising the cylinder will also increase port timingd, which will completely change engine behavior; it can also result in a significant loss of power at low engine speeds.

If you want to use a spacer, make sure that the crankshaft, connecting rod and cylinder are designed for it or are compatible.

Note: Cylinder spacers vary from engine to engine. Their thickness must be matched to the crankshaft and cylinder. Please also remember to order cylinder studs in the correct length.