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Motorized Bicycle Questions
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2-Stroke Engines
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Questions about 2-Stroke motorized bike engines.
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Break In
Carby
Fuel Mixture
Exhaust
Engine Trouble
(No prefix)
Break In
Carby
Fuel Mixture
Exhaust
Engine Trouble
Sticky
Carby
NT Carb Tuning Basics
AussieSteve
Dec 27, 2009
4
5
6
Replies
109
Views
153,731
Oct 10, 2018
HeadSmess
F
Sticky
Engine Trouble
Engine wont start? TROUBLESHOOTING GUIDE
fastboy9
Apr 7, 2008
11
12
13
Replies
249
Views
148,378
Sep 19, 2018
danlandberg
Sticky
Fuel Mixture
Oil to Gas Ratio Help!!!!!
WickedWheelz
May 28, 2011
4
5
6
Replies
111
Views
114,772
Sep 17, 2018
Frankenstein
Sticky
HT Engine Specifications
AussieSteve
Dec 15, 2009
2
Replies
38
Views
44,414
Jun 30, 2018
HeadSmess
Sticky
Engine Trouble
Running Essentials- a complete troubleshooting guide
jaguar
Nov 3, 2015
2
Replies
37
Views
20,067
Feb 10, 2018
danlandberg
Sticky
Carby
NT Carburetor Assembly Pics
srdavo
Apr 23, 2007
2
Replies
28
Views
52,769
Sep 20, 2017
Anton
Sticky
Breaking Down a China HT Engine in PICTURES
Al.Fisherman
Oct 9, 2009
2
Replies
32
Views
51,857
Feb 12, 2015
KCvale
J
Help with vibration
joecass
Friday at 6:24 PM
Replies
6
Views
215
A moment ago
joecass
J
Bike Berry Can't work out problem.
JohnnyBravo80
Yesterday at 7:44 PM
Replies
1
Views
52
36 minutes ago
FNTPuck
Leakage on cylinder head or gas tank?
xSH0CKERJx
Thursday at 7:33 AM
Replies
10
Views
129
Today at 6:54 AM
xSH0CKERJx
J
Help adjusting /setting up 16 mm Keihin Carburetor Clone
Jrok96
Saturday at 11:54 AM
Replies
0
Views
75
Saturday at 11:54 AM
Jrok96
Mag Wheels
Tyler6357
Sep 2, 2018
3
4
5
Replies
98
Views
3,270
Friday at 11:57 PM
Tyler6357
Carby
Idle getting lower and lower
Vikingimike01
Aug 30, 2018
2
3
Replies
56
Views
1,607
Friday at 7:43 AM
Vikingimike01
H
Runs rich and then becomes lean
Hell on Wheels
Tuesday at 12:57 PM
2
3
4
Replies
66
Views
495
Thursday at 11:19 PM
Street Ryderz
How to tell a motor if it's 66/72cc, by not measuring it in person?
Vikingimike01
Jul 13, 2018
Replies
17
Views
830
Thursday at 11:16 AM
crassius
S
80cc stock engine top speed problem
Sully10101
Oct 9, 2018
2
3
Replies
41
Views
1,387
Thursday at 9:22 AM
Sully10101
W
running hot... overheating 2 stroke
woods39
Apr 15, 2007
2
3
Replies
53
Views
45,993
Wednesday at 4:18 PM
LewieBike
P
Engine Question
propain37
Oct 15, 2018
2
Replies
23
Views
512
Wednesday at 11:32 AM
crassius
J
Ported my 48cc BBR little to no difference in power
joecass
Tuesday at 2:03 AM
Replies
0
Views
107
Tuesday at 2:03 AM
joecass
R
Motor Bicycle NT Carburetor
Richard Kamps
Oct 14, 2018
Replies
5
Views
299
Oct 15, 2018
crassius
Replacement reed petals
Spare_Parts
Oct 12, 2018
Replies
11
Views
302
Oct 15, 2018
Spare_Parts
Engine Bogs Down Under Load.
Sitherus
Sep 28, 2018
2
3
Replies
56
Views
2,545
Oct 15, 2018
Sitherus
H
2017 390 Duke, rattle at end of rev.
Hammer
Sep 21, 2018
Replies
2
Views
160
Oct 14, 2018
wheelbender6
W
80cc engine
waiting for it
Oct 13, 2018
Replies
4
Views
172
Oct 14, 2018
Jag
Spokes upgrade
Vikingimike01
Oct 10, 2018
2
Replies
38
Views
842
Oct 13, 2018
Vikingimike01
new 48cc jug big bore??
JerboaJohn
Sep 24, 2018
Replies
18
Views
1,417
Oct 12, 2018
joecass
T
Inlet manifold
Try 18972
Oct 10, 2018
Replies
12
Views
219
Oct 12, 2018
Try18972-101
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