Dellorto Main Jets

Availability: In stock

Product Name	Price	Qty
Dellorto main Jet 103	£4.25
Dellorto main Jet 104	£4.25
Dellorto main Jet 105	£4.25
Dellorto main Jet 106	£4.25
Dellorto main Jet 107	£4.25
Dellorto main Jet 108	£4.25
Dellorto main Jet 109	£4.25
Dellorto main Jet 110	£4.25
Dellorto main Jet 112	£4.25
Dellorto main Jet 114	£4.25
Dellorto main Jet 115	£4.25
Dellorto main Jet 116	£4.25
Dellorto main Jet 117	£4.25
Dellorto main Jet 118	£4.25
Dellorto main Jet 119	£4.25
Dellorto main Jet 120	£4.25
Dellorto main Jet 122	£4.25
Dellorto main Jet 123	£4.25
Dellorto main Jet 124	£4.25
Dellorto main Jet 125	£4.25
Dellorto main Jet 126	£4.25
Dellorto main Jet 128	£4.25
Dellorto main Jet 130	£4.25

Add to Wishlist

Quick Overview

The Dellorto main jet changes the mixture on full throttle openings and also affects the mixture throughout the the full throttle range.

The most popular size main jet for trials bikes in the UK is a 122, warmer climates or higher altitudes have less oxygen in the air so require smaller jets.

Fits PHBL, PHBH, PHBN, PHF, PHM, PHVA, PHVB, VHSA, VHSH, VHST, VHSB and PHBE Dellorto Carburettors.

Dellorto Main Jets

Double click on above image to view full picture

Product Description

The number of the jet indicates the size of the hole (highest is the largest/richest). Too rich a mixture will limit the maximum engine speed, too lean a mixture will cause seizure so it is often best to stay slightly on the too rich side.

Part numbers:

Size	Dellorto Part No.	Sherco Part No.
120	6413.120	R120
121		R121
122	6413.122	R122
123	6413.123	R123
124	6413.124	R124
125	6413.125	R125
126	6413.126	R126
127		R127
128	6413.128	R128
129		R129
130	6413.130	R130

Additional Information

Sherco Part Code	R120, R121, R122, R123, R124, R125, R126, R127, R128, R129, R130

E6413.***

Dellorto Main Jets

Quick Overview

Product Description

Additional Information

You may also be interested in the following product(s)

Dellorto PHBL pilot Jets