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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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High Performance Dellorto carb found!
datz510
Jul 23, 2008
2
3
4
Replies
78
Views
82,487
Jul 20, 2018
Hashbrown
N
Is Head shaving a mod?
Nnn
Jul 14, 2018
Replies
5
Views
3,758
Jul 16, 2018
Venice Motor Bikes
Bogging uphill.
Hashbrown
Jul 9, 2018
Replies
6
Views
3,176
Jul 15, 2018
Hashbrown
W
Changing Bearings
wtwrestling07
Mar 7, 2015
Replies
3
Views
4,815
Jun 10, 2018
Inf3ct3d89
Poll
Carburettor Plug and Jet change (on 49cc china motor) Observations
MattK
May 7, 2018
Replies
13
Views
3,450
May 28, 2018
Tyler6357
M
dellorto phbg questions
mountain80
Nov 8, 2009
Replies
3
Views
2,765
Apr 27, 2018
SIMON.j.k
M
kings motors gt 80
mike carter 2
May 17, 2016
4
5
6
Replies
106
Views
25,466
Feb 22, 2018
mike carter 2
M
S
Offroad Build
Smith80
Jan 29, 2018
Replies
0
Views
1,381
Jan 29, 2018
Smith80
S
what CDI? Jaguar or HD Lightning?
mrfubs
May 16, 2014
2
Replies
27
Views
18,813
Jan 17, 2018
Dobby
D
Y
crankcase stuffing and other bottom end mods
young grease monkey
May 8, 2012
Replies
16
Views
17,359
Dec 30, 2017
Dobby
D
Adjustable ignition timing
Creative Engineering
Jan 13, 2011
5
6
7
Replies
133
Views
81,302
Dec 30, 2017
Barnfresh
B
D
modified cdi and cr 80 coil
damo99
Apr 18, 2011
17
18
19
Replies
363
Views
160,935
Nov 26, 2017
Miguel P
M
B
Automatic Clutch and Electric start to Standard China Motor
BeastBikes
Nov 26, 2017
Replies
0
Views
1,735
Nov 26, 2017
BeastBikes
B
J
Poll
Which reed valve and carb
Jellyfish420
Sep 16, 2017
Replies
4
Views
5,800
Nov 16, 2017
ivan H
I
M
54 Schwinn 24'' DX My Next Race Bike
msrfan
Jul 30, 2011
5
6
7
Replies
138
Views
53,457
Nov 6, 2017
curtisfox
C
D
Square or round exhaust port?
DRK
May 19, 2017
Replies
5
Views
3,121
Oct 15, 2017
sbest
K
Thinkin of change from SHA Dellarto to a walbro or mikuni Carb
Keef B
Jan 7, 2016
Replies
6
Views
2,756
Aug 6, 2017
Nanfoe
I
Anyone have the expansion chamber with muffler?
Ichigo
Jun 23, 2017
Replies
3
Views
1,476
Jul 2, 2017
mike carter 2
M
S
Looking for great performance parts for an Arrow 7hp Big Block
Scooterduder
Apr 30, 2017
Replies
9
Views
2,567
May 18, 2017
Ron344
R
A
gt80 won't start
aarcher30
Mar 19, 2017
Replies
7
Views
2,860
Mar 25, 2017
Chaz
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