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Pick the model year of your bike, then scroll to the model.
| 2008 |
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| MODEL |
MAIN |
PILOT |
NEEDLE |
POS |
SCREW |
POWER |
SLIDE |
NOZZLE |
LEAK |
OTHER |
| HONDA |
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| CR 85 |
142 |
45 |
NFSF |
3 |
1 1/2 |
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| Pro Circuit |
142 |
42 |
NFSF |
4 |
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| CRF 150 |
138 |
38 |
NMQS |
3 |
2 1/2 |
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1.5 |
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58 |
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| Pro Circuit |
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| CRF 250 |
188 |
42 |
NMGU |
3 |
1 1/2 |
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70 |
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| Pro Circuit |
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| CRF 250 X |
130 |
40 |
NCYU |
2 |
2 |
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65 |
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| CRF 450 |
178 |
42 |
NJYR |
3 |
1 3/4 |
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50 |
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| Pro Circuit |
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| CRF 450X |
145 |
45 |
NCVU |
2 |
2 1/2 |
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70 |
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| Pro Circuit |
155 |
45 |
NCYS |
3 |
2 1/4 |
Needle # 16204-MEN-671 |
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70 |
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| YAMAHA |
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| YZ 85 |
138 |
45 |
NBKF |
2 |
2 3/8 |
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| Pro Circuit |
135 |
42 |
NBKF |
2 |
2 |
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| YZ 125 |
410 |
40 |
6CHY5-80 |
4 |
2 1/4 |
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4.0 |
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| Pro Circuit |
410 |
35 |
6CHY5-80 |
3 |
1 3/4 |
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4.0 |
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| YZ 250 |
178 |
50 |
N3EW |
2 |
1 |
50 |
7.0 |
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| Pro Circuit |
175 |
48 |
N3EW |
2 |
1 |
50 |
7.0 |
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| YZ 250F |
178 |
42 |
NFPR |
5 |
2 3/8 |
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70 |
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| Pro Circuit |
175 |
42 |
NFPN |
4 |
2 |
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60 |
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| YZ 450F |
160 |
45 |
NFLR |
3 |
1 1/4 |
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55 |
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| Pro Circuit |
160 |
42 |
NFLP |
5 |
2 1/2 |
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50 |
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| WR 250F |
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4 |
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| Pro Circuit |
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| WR 450F |
162 |
45 |
NFNT |
fix |
2 1/4 |
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60 |
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| Pro Circuit |
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| SUZUKI |
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| RM 85 |
125 |
50 |
NAAH |
2 |
2 |
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| Pro Circuit |
125 |
48 |
NAAH |
2 |
2 |
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| RM 250 |
168 |
48 |
NECJ |
3 |
1 |
45 |
7.0 |
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| Pro Circuit |
168 |
48 |
NECJ |
3 |
1 1/2 |
48 |
7.0 |
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| RMZ 250 |
162 |
45 |
NLCT |
3 |
2 1/4 |
|
1.5 |
|
40 |
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| Pro Circuit |
162 |
45 |
NLCT |
4 |
2 1/4 |
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40 |
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| RMZ 450 |
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| Pro Circuit |
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| KAWASAKI |
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| KX 65 |
190 |
25 |
5GSP68 |
3 |
1 1/2 |
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1.5 |
O-0 |
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| Pro Circuit |
200 |
27.5 |
5GSP68 |
2 |
1 1/2 |
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1.5 |
O-0 |
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| KX 85 |
140 |
45 |
NAPE |
3 |
1 3/8 |
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3.5 |
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| Pro Circuit |
138 |
42 |
NAPE |
2 |
1 3/8 |
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3.5 |
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| KX 100 |
138 |
45 |
NAPF |
4 |
1 3/8 |
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3.5 |
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| Pro Circuit |
138 |
42 |
NAPF |
2 |
1 3/8 |
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3.5 |
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| KX 250F |
182 |
40 |
NHJT |
4 |
1 3/4 |
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55 |
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| Pro Circuit |
170 |
42 |
NCYS |
3 |
2 1/2 |
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50 |
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| KX 450F |
175 |
42 |
NCVR |
4 |
1 3/4 |
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70 |
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| Pro Circuit |
175 |
42 |
NCVR |
4 |
2 |
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55 |
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| KLX 450 |
145 |
45 |
NLZU |
Fixed |
1 3/4 |
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50 |
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| Pro Circuit |
155 |
40 |
NCYN |
1 |
2 |
remove snorkel |
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50 |
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| KTM |
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| KTM 65 sx |
200 |
25 |
|
4 |
1 1/2 |
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| Pro Circuit |
220 |
32.5 |
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4 |
1 1/2 |
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| KTM 250F |
175 |
40 |
OBETP |
5 |
1 1/4 |
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1.5 |
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| Pro Circuit |
178 |
40 |
OBETP |
4 |
2 |
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1.5 |
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wire acc pump |
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| 2007 |
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| MODEL |
MAIN |
PILOT |
NEEDLE |
POS |
SCREW |
POWER |
SLIDE |
NOZZLE |
LEAK |
OTHER |
| HONDA |
|
|
|
|
|
|
|
|
|
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| CR 85 |
142 |
45 |
NFSF |
3 |
1 1/2 |
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| Pro Circuit |
142 |
42 |
NFSF |
4 |
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| CRF 150 |
135 |
40 |
NHNT |
3 |
2 |
|
1.5 |
|
60 |
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| Pro Circuit |
140 |
42 |
NHNR |
3 |
2 |
|
1.5 |
|
50 |
Needle # 16201-KSE-672 |
| CR 125 |
430 |
55 |
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3 |
2 |
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| Pro Circuit |
410 |
50 |
STK |
2 |
1 1/2 |
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| CR 250 |
420 |
40 |
6DGY26-65 |
3 |
2 |
|
4.0 |
S-7 |
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| Pro Circuit |
410 |
37.5 |
6DGY26-65 |
2 |
1 1/2 |
|
4.0 |
S-7 |
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| CRF 250 |
175 |
42 |
NKBT |
3 |
2 1/4 |
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|
70 |
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| Pro Circuit |
170 |
45 |
NKBT |
3 |
1 1/2 |
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|
45 |
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| CRF 250 X |
130 |
40 |
NCYU |
2 |
2 |
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|
65 |
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| |
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| CRF 450 |
178 |
42 |
NJYR |
3 |
1 3/4 |
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|
50 |
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| Pro Circuit |
178 |
42 |
NJYR |
3 |
1 3/4 |
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50 |
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| Mammoth |
175 |
42 |
NJYR |
2 |
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|
50 |
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| CRF 450X |
145 |
45 |
NCVU |
2 |
2 1/2 |
|
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|
70 |
|
| Pro Circuit |
155 |
45 |
NCYS |
3 |
2 1/4 |
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|
70 |
Needle # 16204-MEN-671 |
| YAMAHA |
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| YZ 85 |
138 |
45 |
NBKF |
2 |
2 3/8 |
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| Pro Circuit |
135 |
42 |
NBKF |
2 |
2 |
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| YZ 125 |
410 |
40 |
6CHY5-80 |
4 |
2 1/4 |
|
4.0 |
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| Pro Circuit |
410 |
35 |
6CHY5-80 |
3 |
1 3/4 |
|
4.0 |
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| YZ 250 |
178 |
50 |
N3EW |
2 |
1 |
50 |
7.0 |
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| Pro Circuit |
175 |
48 |
N3EW |
2 |
1 |
50 |
7.0 |
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| YZ 250F |
178 |
42 |
OBELQ |
S |
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|
80 |
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| Pro Circuit |
180 |
42 |
OBELQ |
3 |
2 |
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|
60 |
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| YZ 450F |
160 |
45 |
NFLR |
4 |
1 1/4 |
|
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|
55 |
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| Pro Circuit |
165 |
42 |
NFLR |
5 |
2 |
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50 |
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| WR 250F |
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| Pro Circuit |
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| WR 450F |
160 |
45 |
NFNT |
fix |
1 1/2 |
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60 |
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| Pro Circuit |
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| SUZUKI |
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| RM 85 |
125 |
50 |
NAAH |
2 |
2 |
|
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| Pro Circuit |
125 |
48 |
NAAH |
2 |
2 |
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| RM 125 |
370 |
42.5 |
6CHY17-6 |
3 |
2 |
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| Pro Circuit |
370 |
40 |
6CHY17-6 |
2 |
1 3/4 |
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| RM 250 |
168 |
48 |
NECJ |
3 |
1 |
45 |
7.0 |
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| Pro Circuit |
168 |
48 |
NECJ |
3 |
1 1/2 |
48 |
7.0 |
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| RMZ 250 |
162 |
45 |
NLCT |
3 |
2 1/4 |
|
1.5 |
|
40 |
|
| Pro Circuit |
162 |
45 |
NLCT |
4 |
2 1/4 |
|
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|
40 |
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| RMZ 450 |
170 |
42 |
NCYR |
3 |
2 |
|
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|
35 |
|
| Pro Circuit |
170 |
42 |
NCYR |
3 |
2 |
|
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35 |
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| KAWASAKI |
|
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| KX 65 |
190 |
25 |
5GSP68 |
3 |
1 1/2 |
|
1.5 |
O-0 |
|
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| Pro Circuit |
200 |
27.5 |
5GSP68 |
2 |
1 1/2 |
|
1.5 |
O-0 |
|
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| KX 85 |
140 |
45 |
NAPE |
3 |
1 3/8 |
|
3.5 |
|
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| Pro Circuit |
138 |
42 |
NAPE |
2 |
1 3/8 |
|
3.5 |
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| KX 100 |
138 |
45 |
NAPF |
4 |
1 3/8 |
|
3.5 |
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| Pro Circuit |
138 |
42 |
NAPF |
2 |
1 3/8 |
|
3.5 |
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| KX 250 |
162 |
50 |
NFTG |
3 |
1 3/4 |
50 |
8.0 |
|
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| Pro Circuit |
162 |
48 |
NFTG |
4 |
1 1/2 |
50 |
|
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| KX 250F |
182 |
40 |
NHJT |
4 |
1 3/4 |
|
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|
55 |
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| Pro Circuit |
170 |
42 |
NCYS |
3 |
2 1/2 |
|
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|
50 |
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| KX 450F |
175 |
42 |
NCVR |
4 |
1 3/4 |
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|
70 |
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| Pro Circuit |
175 |
42 |
NCVR |
4 |
2 |
|
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|
55 |
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| Mammoth |
172 |
42 |
NCVR |
3 |
1 1/2 |
|
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|
55 |
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| KTM |
|
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| KTM 65 sx |
200 |
25 |
|
4 |
1 1/2 |
|
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| Pro Circuit |
220 |
32.5 |
|
4 |
1 1/2 |
|
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| KTM 250F |
175 |
40 |
OBETP |
5 |
1 1/4 |
|
1.5 |
|
No Leak |
|
| Pro Circuit |
178 |
40 |
OBETP |
4 |
2 |
|
1.5 |
|
No Leak |
Wire Accel. Pump |
| KTM 450 XC |
178 |
42 |
|
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No Leak |
|
| Pro Circuit |
|
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| 2006 |
|
|
|
|
|
|
|
|
|
|
| MODEL |
MAIN |
PILOT |
NEEDLE |
POS |
SCREW |
POWER |
SLIDE |
NOZZLE |
LEAK |
OTHER |
| CR 85 |
142 |
45 |
NFSF |
3 |
1 1/2 |
|
|
|
|
|
| Pro Circuit |
142 |
42 |
NFSF |
4 |
|
|
|
|
|
|
| CR 125 |
430 |
55 |
|
3 |
2 |
|
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| |