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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
Forums
Bicycle Motor
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E
Need help with piston bearing
eisle89
Jun 28, 2009
2
3
Replies
40
Views
10,150
Dec 25, 2012
Goat Herder
Best 2-stroke spark plug
KCvale
Jul 3, 2013
2
Replies
39
Views
47,852
Feb 15, 2015
Pablo
20" Mongoose BMX Race Bike
Wild Bill
Feb 1, 2014
2
Replies
39
Views
9,175
Apr 23, 2014
Davezilla
B
The Great Race
Brains
Feb 25, 2009
2
Replies
39
Views
6,478
Mar 4, 2009
eDJ
B
Anyone using Royal Purple engine oil?
bigbutterbean
Jun 17, 2013
2
Replies
38
Views
4,521
Jul 12, 2013
bigbutterbean
B
Porting - are you actually taking advantage of it?
DuctTapedGoat
May 7, 2011
2
Replies
38
Views
34,562
Dec 17, 2018
Tool Dog
T
any performance mods
mycam8u2
Dec 6, 2008
2
Replies
37
Views
7,938
May 31, 2009
wezwheels
Slant head?
Fuji Moto
Jan 24, 2010
2
Replies
37
Views
10,711
Feb 24, 2010
Riding Rich
R
loud and fast
rickdiculous
Aug 27, 2008
2
Replies
36
Views
16,997
Nov 6, 2009
theblueboy
T
T
can you explain this? boost bottle truths
Thunderhead289
Mar 4, 2014
2
Replies
36
Views
13,133
May 15, 2014
Davezilla
P
Whats the best performance upgrade??
philmuck
Oct 6, 2008
2
Replies
36
Views
9,357
Oct 18, 2008
Norman
M
Best overall 66 cc carb?
Mercman
Mar 27, 2012
2
Replies
36
Views
28,774
Oct 2, 2019
BjevonT
B
Some of the most popular performance mods with videos
YesImLDS
Nov 16, 2014
2
Replies
35
Views
9,096
Jan 6, 2015
YesImLDS
NOS-Wet Nitrous System
MAX performance
Jul 6, 2009
2
Replies
35
Views
18,865
Mar 31, 2010
gothicguy64
G
higher compression head
metalliatic
Apr 8, 2010
2
Replies
35
Views
13,911
Dec 30, 2014
Davezilla
D
Gear Calculator for Multi ratios
damonjackson_spl
Mar 2, 2009
2
Replies
34
Views
12,621
Mar 4, 2009
BrettMavriK
D
Looking for a good air filter
dishpointing
Mar 6, 2009
2
Replies
34
Views
11,961
Oct 5, 2010
WildAlaskan
M
CE billet intake
matt167
Apr 8, 2010
2
Replies
34
Views
8,426
Feb 25, 2011
Masterm222
Lapped my head
Pablo
Jun 26, 2008
2
Replies
34
Views
8,943
Jul 8, 2008
Pablo
T
How Do I Make My 80cc Go Faster?
theblueboy
May 18, 2011
2
Replies
34
Views
73,981
Jan 20, 2021
Rasor235
R
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Bicycle Motor
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