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High Performance Bicycle Engine Tips and Motorized
We all want our bicycle engines to push our bikes faster. Get exclusive engine modification tips and suggestions from us. Also check out some of our racing members builds
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Bicycle Motor
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race bike, pit bike, or death trap?
bairdco
Jan 2, 2012
4
5
6
Replies
111
Views
20,406
Jul 3, 2012
bairdco
18mm Mikuni Upgrade
misteright1_99
Jul 5, 2008
2
Replies
20
Views
20,367
Jan 27, 2011
Goat Herder
D
Dax KTM 50cc clone build
davidbd
May 6, 2013
2
3
Replies
40
Views
20,236
Jan 19, 2014
davidbd
D
Spark Plug !
Gulu73
Mar 14, 2011
Replies
13
Views
20,163
Mar 26, 2013
Bob K
B
S
NOS Injection
steel rat
Mar 24, 2008
2
3
Replies
44
Views
19,982
Nov 6, 2009
skipu
5hp and 47mph
foureasy
Nov 11, 2009
2
3
Replies
41
Views
19,839
Apr 20, 2012
flmotorbikes
F
T
RSE Reed Valve Kit Mini Review.
The Mechanic
Oct 30, 2012
2
Replies
22
Views
18,770
Apr 25, 2016
exokinetic
what CDI? Jaguar or HD Lightning?
mrfubs
May 16, 2014
2
Replies
27
Views
18,743
Jan 17, 2018
Dobby
D
NOS-Wet Nitrous System
MAX performance
Jul 6, 2009
2
Replies
35
Views
18,741
Mar 31, 2010
gothicguy64
G
I think I found the hot ticket! Yamaha GT80 Carb
The 26incher
Jan 22, 2010
Replies
9
Views
18,361
Feb 8, 2011
pbarrows107
P
What is OPTI-2
richirich
Aug 17, 2011
2
3
4
Replies
70
Views
17,991
Jun 27, 2012
Toadmund
fuel ratio
race_to_live
Mar 8, 2012
Replies
7
Views
17,689
Mar 18, 2012
Rocksolidperson
J
performance custom built engines.
jude
Sep 3, 2009
2
3
Replies
48
Views
17,647
Jul 13, 2010
foureasy
D
modified 66cc Ht bicycle engine in bmx
dylan1024
Dec 23, 2010
2
3
4
Replies
68
Views
17,598
Aug 18, 2013
Dave31
R
Going case inducted too!!!
Ron344
Dec 31, 2014
4
5
6
Replies
101
Views
17,498
Apr 2, 2015
Ron344
R
Y
crankcase stuffing and other bottom end mods
young grease monkey
May 8, 2012
Replies
16
Views
17,281
Dec 30, 2017
Dobby
D
G
dellorto phbg 19mm carb from treatland tuning woes
graydog8josh
Feb 27, 2014
2
Replies
26
Views
17,005
May 11, 2019
javy mcdees
loud and fast
rickdiculous
Aug 27, 2008
2
Replies
36
Views
16,890
Nov 6, 2009
theblueboy
T
Boost porting the 68cc china engine
europorsche914
Nov 24, 2008
2
Replies
26
Views
16,735
Aug 20, 2009
mechanickid
A
212 predator build
Amarion1
Nov 28, 2015
2
3
Replies
51
Views
16,701
Oct 7, 2016
scotto-
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Bicycle Motor
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