Transmission / Drivetrain

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Motorized bicycle clutch, sprockets, jackshafts, chains, tensioners, pull start, centrifugal, gear ratios and everything else.
Carlos motors
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Ebay spring loaded chain tensioner
2
Replies
15
Views
4K
Rage
Rage
loquin
  • Sticky
CVT The CVT FAQ
Replies
4
Views
61K
zden
Z
M
  • Sticky
Mechanical efficiency of chain drive vs roller drive
4 5 6
Replies
55
Views
58K
rawly old
rawly old
loquin
  • Locked
  • Sticky
Gear calculation utility
Replies
1
Views
47K
Cozmik Mezzenger
Cozmik Mezzenger
F
  • Sticky
Clutch clutch plate removal/broken clutch stud bolt
Replies
5
Views
46K
wally
W
loquin
  • Sticky
Power Calculator
Replies
1
Views
34K
loquin
loquin
loquin
  • Locked
  • Sticky
CVT Calculating Power requirements at speed on slopes
Replies
0
Views
35K
loquin
loquin
J
  • Sticky
jpilot's Gear Ratio Calculator -
Replies
1
Views
36K
srdavo
srdavo
D
How to fix a warped Grubee kit sprocket
2
Replies
13
Views
208
Chainlube
Chainlube
C
4 stroke: chain or belt transmission (Lots of questions!)
2
Replies
18
Views
4K
John dimatteo
John dimatteo
DieselTech
Juggernaut super 30 series drive clutch.
2
Replies
18
Views
634
DieselTech
DieselTech
M
Super Reliable 2 stroke, Max RPM 12K, 40MPH
Replies
9
Views
227
Mike St
M
M
Friction Drive Obsolete With Double Right-Sided Drive
2 3
Replies
25
Views
420
Mike St
M
M
Update On Oilite Bushing/Bearings Conversions of 4 Stroke Belt Drive
3 4 5
Replies
44
Views
3K
kb9ezl
kb9ezl
M
4G pulley will fit a 7G Ghost Rider
Replies
7
Views
502
Mike St
M
M
Gear Ratio Benefit of Grubee Belt Drives
2
Replies
13
Views
337
Sidewinder Jerry
Sidewinder Jerry
M
Ultimate Bearing Solution for 4-Stroke Belt Tranny
5 6 7
Replies
61
Views
1K
Nirve
Nirve
M
Interesting - Grubee's Bearing Belt Tranny Design
Replies
1
Views
162
DieselTech
DieselTech
Sidewinder Jerry
Will Gas Shifters Become an Extinct Species
3 4 5
Replies
48
Views
1K
Sidewinder Jerry
Sidewinder Jerry
Dirt_on_my_tires
Dave's "$uper$tock" clutch mod
Replies
8
Views
1K
Crash937
Crash937
CrispyLeaves98
Belt drive
2
Replies
13
Views
387
michael whiteman
M
R
Bearing issues
Replies
1
Views
301
Chainlube
Chainlube
M
Help me pick a trany for my 142F
3 4 5
Replies
42
Views
2K
michael whiteman
M
R
YD100 Rear sprocket size trail riding
2
Replies
14
Views
648
Sidewinder Jerry
Sidewinder Jerry
Y
Question About The Science: Shift Kit vs Standard - Gears And Sprockets And Torque And ...
Replies
3
Views
732
Sidewinder Jerry
Sidewinder Jerry
M
Who sells a 7G Ghost Racer transmission today
2 3 4
Replies
39
Views
1K
michael whiteman
M
CrispyLeaves98
Chain Locking
2 3 4
Replies
34
Views
1K
Mossy
Mossy
C
Mag Wheel Hack
2
Replies
15
Views
894
Karl Snarl
Karl Snarl
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