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2-Stroke Engines
Post thread
The 2-Stroke motorized bicycle engine kit forum. Why won't your 2-stroke motorized bike engine start? What's the best 66cc & 80cc engine kit for your bike?
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Break In
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Fuel Mixture
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Sticky
Minarelli Builders Thread
Cannonball3
Feb 3, 2022
45
46
47
Replies
465
Views
33K
May 11, 2023
GW's Motorized
Sticky
Gasket Templates for 48cc & 66cc Motorized Bicycle Engines
Greg58
Sep 23, 2019
2
3
Replies
25
Views
10K
Feb 21, 2023
Jayraye39
Locked
Sticky
Fuel Mixture
Oil to Gas Ratio Help!!!!!
WickedWheelz
May 28, 2011
17
18
19
Replies
187
Views
156K
May 17, 2022
DAMIEN1307
Sticky
Carby
NT Carb Tuning Basics
AussieSteve
Dec 27, 2009
14
15
16
Replies
159
Views
209K
Oct 15, 2021
DieselTech
Sticky
Breaking Down a China HT Engine in PICTURES
Al.Fisherman
Oct 9, 2009
3
4
5
Replies
40
Views
69K
Apr 30, 2021
Ahmet
Locked
Sticky
HT Engine Specifications
AussieSteve
Dec 15, 2009
2
3
4
Replies
38
Views
59K
Jun 30, 2018
HeadSmess
Locked
Sticky
Carby
NT Carburetor Assembly Pics
srdavo
Apr 23, 2007
2
3
Replies
26
Views
65K
Dec 16, 2014
Chainreaction
C
M
Oil mixture
mirman
Yesterday at 3:40 AM
2
3
4
Replies
38
Views
334
Today at 2:20 PM
DAMIEN1307
M
Fuel Mixture
Low low end power
MinimumVK
May 24, 2023
Replies
8
Views
188
Today at 12:55 PM
MinimumVK
M
S
Two Stroke Oil
Search
May 17, 2023
5
6
7
Replies
60
Views
1K
Monday at 9:15 PM
Chainlube
Clutch Won’t Disengage
Pizza0167
May 21, 2023
2
Replies
14
Views
262
Monday at 2:09 PM
Silver Surfer
S
Locked
Granny hoping to motorize an old vtt bike.
ENSNATURAE
Jan 30, 2017
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4
Replies
32
Views
2K
Monday at 11:06 AM
ENSNATURAE
Effects of running wrong oil
Nickt919
Sunday at 10:08 PM
2
Replies
16
Views
179
Monday at 10:53 AM
GW's Motorized
D
Help
Daytripper24699
Monday at 1:25 AM
Replies
4
Views
96
Monday at 10:32 AM
GW's Motorized
S
UGH- Another issue... clutch...
Search
May 4, 2023
2
Replies
10
Views
437
Monday at 1:14 AM
Daytripper24699
D
S
No start... Sorry in advance for being a moron...
Search
Apr 15, 2023
4
5
6
Replies
54
Views
2K
Monday at 1:02 AM
Daytripper24699
D
S
YD100 Top Speed
Search
May 23, 2023
2
Replies
13
Views
334
Sunday at 10:29 PM
ImpulseRocket
s**t idk
idk99
Saturday at 1:26 AM
2
Replies
12
Views
219
Saturday at 8:38 PM
idk99
Phantom 85 or minarelli
Andrew1234
Friday at 8:20 PM
2
3
Replies
20
Views
287
Saturday at 8:55 AM
DAMIEN1307
Air/exhaust leak?
Zoom555
Apr 13, 2023
5
6
7
Replies
63
Views
2K
Friday at 11:20 AM
Zoom555
Window piston?
James98189741
May 24, 2023
2
Replies
15
Views
295
Thursday at 6:18 PM
GW's Motorized
D
Four stroking randomly
Dapper_strategy4301
Thursday at 5:29 PM
Replies
4
Views
117
Thursday at 5:48 PM
DAMIEN1307
Piston ring
Zoom555
Thursday at 3:31 PM
Replies
3
Views
101
Thursday at 4:18 PM
Zoom555
Does anyone know the bore size on a bt80?
GW's Motorized
May 24, 2023
2
Replies
10
Views
153
Thursday at 7:28 AM
Greg58
M
Question
Break In
Chinese YD100 no power
MinimumVK
May 19, 2023
2
3
4
Replies
35
Views
605
May 24, 2023
GW's Motorized
P
I crashed my bike now it only runs on choke or on full throttle
preston1738
May 23, 2023
Replies
3
Views
188
May 24, 2023
darwin
S
Question
No 1st start, dry spark plug, engine doesnt suck fuel, doesnt seem to "breathe" at all, at wits end...
SundayFlyboy97
Apr 16, 2023
2
Replies
18
Views
948
May 23, 2023
GW's Motorized
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