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

Sticky threads

Dave31
  • Locked
  • Sticky
Warning to all about performance mods to your motorized bicycle
Replies
1
Views
29,877
Clotho
Clotho

Normal threads

A
..
Replies
0
Views
407
Alfa4c
A
D
StarFire GT4 66cc
Replies
4
Views
5,634
Matthewrkeller
M
Warphones
  • Poll
Reaching 50mph on 66/80cc
Replies
30
Views
3,034
Tyler6357
Tyler6357
bajaracer1
My first race bike build 212cc predator!
Replies
168
Views
76,378
indian22
indian22
M
Center Stand?
Replies
21
Views
4,481
indian22
indian22
M
Port matching case to cylinder
Replies
1
Views
575
Morbius18
M
breath_easy13
Removing Governor on 212cc, Oil sensor question -
Replies
5
Views
652
breath_easy13
breath_easy13
mrfubs
Stihl ms660 54mm project
Replies
24
Views
13,910
mrfubs
mrfubs
J
Engine Not Starting After Port Work.
Replies
16
Views
5,181
kelly dean
kelly dean
S
Bicylce-Engines expansion chamber
Replies
23
Views
8,688
kelly dean
kelly dean
M
Best overall 66 cc carb?
Replies
36
Views
21,374
BjevonT
B
P
Piston crown mod!
Replies
20
Views
11,144
FOG
F
Jeff J10
PLEASE HELP!!
Replies
15
Views
1,016
javy mcdees
javy mcdees
F
Low end power mods!
Replies
20
Views
18,632
Bossboots
B
A
Is my top speed of 25 MPH all it's got?
Replies
1
Views
697
indian22
indian22
S
How fast can your 49cc Really go?
Replies
60
Views
68,867
Sldgehmmr
Sldgehmmr
G
dellorto phbg 19mm carb from treatland tuning woes
Replies
26
Views
9,816
javy mcdees
javy mcdees
Nate&Brandi
What's the smallest rear sprocket you can/used? *story time with pics*
Replies
2
Views
1,048
zing
Z
C
What size carb should I use?
Replies
7
Views
1,534
Jimmy Bloodmaker
Jimmy Bloodmaker
Mike_Honcho
Removing welch plug HuaSheng 49cc 4 stroke
Replies
11
Views
1,238
Tom from Rubicon
Tom from Rubicon
You must log in or register to post here.
Top Bottom