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Dellorto Main Jets

Dellorto Main Jets

Availability: In stock

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

Dellorto Main Jet 50

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 51

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 52

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 53

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 54

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 55

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 56

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 57

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 58

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 59

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 60

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 61

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 62

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 63

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 64

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 65

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 66

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 67

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 68

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 69

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 70

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 71

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 72

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 73

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 74

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 75

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 76

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 77

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 78

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 79

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 80

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 81

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 82

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 83

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 84

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 85

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 86

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 87

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 88

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 89

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 90

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 91

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 92

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 93

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 94

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 95

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 96

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 97

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 98

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 99

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 100

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 101

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 102

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 103

1in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 104

1in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 105

1in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 106

1in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 107

1in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 108

2in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 109

1in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 110

1in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 112

1in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 114

4in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 115

4in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 116

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 117

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 118

2in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 119

1in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 120

6in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 122

6in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 123

2in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 124

1in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 125

2in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 126

3in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 127

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 128

2in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 129

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 130

2in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 132

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 135

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 138

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 140

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 142

3in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 145

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 148

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 150

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 152

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 155

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 158

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 160

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 162

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 165

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 168

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 170

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 172

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 175

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 178

1in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 180

1in Stock
£4.45
Dellorto Main Jets

Dellorto Main Jet 182

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 185

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 188

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 190

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 192

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 195

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 198

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 200

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 202

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 205

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 208

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 210

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 212

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 215

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 218

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 220

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 222

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 225

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 228

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 230

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 235

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 240

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 245

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 250

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 255

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 260

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 265

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 270

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 280

Available to order
£4.45
Dellorto Main Jets

Dellorto Main Jet 290

Available to order
£4.45
Description

Details

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:

SizeDellorto Part No.Sherco Part No.GasGas Part No.
104 6413.104   M09006104
105 6413.105   M09006105
106 6413.106   M09006106
107 6413.107   M09006107
108 6413.108   M09006108
110 6413.110   M09006110
112 6413.112   M09006112
114 6413.114   M09006114
115 6413.115   M09006115
116 6413.116   M09006116
118 6413.118   M09006118
120 6413.120 R120 M09006120
121   R121  
122 6413.122 R122 M09006122
123 6413.123 R123  
124 6413.124 R124  
125 6413.125 R125  
126 6413.126 R126 M09006126
127   R127  
128 6413.128 R128 M09006128
129   R129  
130 6413.130 R130  
Additional Information

Additional Information

Part Number E6413.***
Manufacturer Dellorto
Sherco Part Code R120, R121, R122, R123, R124, R125, R126, R127, R128, R129, R130
GasGas Part Code M09006105, M09006118
Year 2010
Model 80, 125, 250, 290

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