Mini Motor 47cc 49cc Dirt Bike Fully Auto Speed-changing

The speed-changing box clutch is nice replacement parts for 47cc 49cc dirt bike.

Features:

This system slows down the at the engine before it goes to the chain.

This speed-changing box comes in a short and long type, this is the longer version with more distance between drive sprocket and clutch bell centre.

If changing from the short speed-changing box you will need a longer chain, if changing to this speed-changing box from the short version you will need to remove some chain links.

Reduction ratio is 3 to 1.

Fits 47cc 49cc dirt bike.

Specifications:

Material: Metal

Number of Teeth: 14

Chain Size: 8mm (T8F)

Fixing Hole(s) Size: 7

Distance Between Fixing Holes (lengthways, centre of eye to centre of eye): 71mm / 2.8in

Distance Between Fixing Holes (widthways, centre of eye to centre of eye): 71mm / 2.8in

Overall Length: 210mm / 8.27in

Package Weight: 870g / 30.69ounces

Package Size: 210 * 110 * 70mm / 8.27 * 4.33 * 2.76in

Packing List:

1 * Speed-changing Box Clutch

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