Transmission / Drivetrain

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Motorized bicycle clutch, sprockets, jackshafts, chains, tensioners, pull start, centrifugal, gear ratios and everything else.
loquin
  • Sticky
CVT The CVT FAQ
Replies
5
Views
57K
zden
Z
Carlos motors
  • Sticky
Ebay spring loaded chain tensioner
2
Replies
13
Views
903
wan37
wan37
M
  • Sticky
Mechanical efficiency of chain drive vs roller drive
4 5 6
Replies
55
Views
55K
rawly old
rawly old
loquin
  • Sticky
Gear calculation utility
Replies
1
Views
45K
Cozmik Mezzenger
Cozmik Mezzenger
F
  • Sticky
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
5
Anyone Running Power THRU the Bottom Bracket?
3 4 5
Replies
42
Views
277
CrazyDan
CrazyDan
Degoragon
Clutch (help!) SkyHawk GT5 Stubborn clutch removal
2
Replies
13
Views
696
hazmat
hazmat
N
4g verses 5g transmission
2
Replies
16
Views
2K
CrazyDan
CrazyDan
james65
Centrifgual clutch question
2
Replies
15
Views
432
Wrench
Wrench
F
Clutch issues
2 3 4
Replies
32
Views
948
FurryOnTheInside
FurryOnTheInside
L
Best chain tensioner.
2 3
Replies
20
Views
1K
Don_Parsons
D
G
Sprockets Replacement hub for BBR sprocket
Replies
0
Views
280
Guest-509356
P
Dual Chain Transmission Won't Fit
2 3
Replies
27
Views
924
5-7HEAVEN
5
SloRyd
Hard/Impossible to turn chain sprocket on new motor by hand ??
Replies
3
Views
215
SloRyd
SloRyd
N
What clutch and belt drive is this? Does an upgrade to the Grubee 4G make sense? 4 Stroke fake?
Replies
7
Views
501
Wrench
Wrench
J
Sprockets left side freewheel? anyone know how to set that up?
2 3
Replies
20
Views
4K
Guest-802367
B
Sprocket Hub Adapter
Replies
3
Views
289
Bubba57-chevy
B
V
Compatibility question of Chain and Sprocket
Replies
4
Views
165
Don_Parsons
D
inspectorcritic
If Your Gonna Get a new Sproket get a 18 hole vs 6 hole.
Replies
0
Views
336
inspectorcritic
inspectorcritic
Z
Does anyone have cad models for a 50 tooth sprocket and/or hub mount?
Replies
3
Views
632
willis617
willis617
Sitherus
DIY Wide Crank
2
Replies
11
Views
2K
MotorBike - Wayne
MotorBike - Wayne
T
Rear hub adapter confusion.
Replies
7
Views
217
TheMightyGoat
T
D
Too Grease, Or Not Too !!!
2 3
Replies
22
Views
1K
Don_Parsons
D
P
Sprockets 16.36:1 -> 9.6:1?
2 3 4
Replies
38
Views
976
5-7HEAVEN
5
C
4 stroke: chain or belt transmission (Lots of questions!)
2
Replies
14
Views
441
Mike St
M
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