Transmission / Drivetrain

Post thread
Motorized bicycle clutch, sprockets, jackshafts, chains, tensioners, pull start, centrifugal, gear ratios and everything else.
M
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Mechanical efficiency of chain drive vs roller drive
4 5 6
Replies
55
Views
54K
rawly old
rawly old
loquin
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CVT The CVT FAQ
Replies
3
Views
53K
ratdoggg
R
loquin
  • Sticky
Gear calculation utility
Replies
1
Views
45K
Cozmik Mezzenger
Cozmik Mezzenger
F
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Clutch clutch plate removal/broken clutch stud bolt
Replies
5
Views
44K
wally
W
loquin
  • Sticky
Power Calculator
Replies
1
Views
33K
loquin
loquin
loquin
  • Sticky
CVT Calculating Power requirements at speed on slopes
Replies
0
Views
34K
loquin
loquin
J
  • Sticky
jpilot's Gear Ratio Calculator -
Replies
1
Views
35K
srdavo
srdavo
Just_Doin'_My_Own_Thing
Excessive rear belt drive pulley runout
Replies
5
Views
373
mark20
mark20
D
Can I use bicycle oil on my 2 stroke bike chain?
Replies
5
Views
258
aquielisunari
A
6
Clutch slipping while trying to start bike.
Replies
8
Views
445
gearhead437
G
J
Clutch Help needed ... New pads new bucking bar new cable new cable new problem wont grab
Replies
7
Views
138
Jeramie
J
G
Grubbee Skyhawk GT-2B 49cc 2 stroke clutch pad replacement
Replies
4
Views
244
Frogslayer
Frogslayer
K
Tranny not fitting
2
Replies
11
Views
314
Kevbikin09
K
Z
142f engine 4 stroke trans /clutch problem
Replies
0
Views
222
Zcw1
Z
I
Clutch won’t engage.
2
Replies
14
Views
573
gearhead437
G
G
Drive train Lubrication
Replies
4
Views
227
gearhead437
G
M
Chain tensioner
2
Replies
10
Views
901
gearhead437
G
dryheatbob
Anyone use this sprocket hub adapter?
Replies
8
Views
640
DistantWolrld101
DistantWolrld101
H
1952 Schwinn build 160 mm disks and mags and rear disk adaptor questions
Replies
7
Views
392
mark20
mark20
Communistic
Clutch issues
Replies
4
Views
239
Communistic
Communistic
Communistic
Best transmission for hitting 30-40mph (preferably)
Replies
6
Views
985
FNTPuck
FNTPuck
C
please help!Huasheng transmission ratio problem
Replies
5
Views
482
cristisonntag
C
B
Sprockets Sprocket on disc brake?
Replies
9
Views
642
darwin
darwin
Drop a Gear and Disappear
Chain Tensioner Looking For Advice Regarding a Chain Tensioner for a 4-Stroke Jackshaft Kit
Replies
4
Views
1K
Guest-555971
J
My back sprocket falls off
Replies
7
Views
409
Tyler6357
Tyler6357
S
clutch bouncing
Replies
6
Views
812
steveluppino
S
C
is this huasheng transmission good?
Replies
1
Views
1K
The_Aleman
The_Aleman
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