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Transmission / Drivetrain
Post thread
Motorized bicycle clutch, sprockets, jackshafts, chains, tensioners, pull start, centrifugal, gear ratios and everything else.
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Title
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Jackshaft
Pull Start
Chain Tensioner
Chains
Sprockets
Centrifugal
CVT
Clutch
(No prefix)
Jackshaft
Pull Start
Chain Tensioner
Chains
Sprockets
Centrifugal
CVT
Clutch
Sticky
Ebay spring loaded chain tensioner
Carlos motors
Mar 21, 2020
2
Replies
19
Views
6K
Jan 1, 2023
MechMike219
Locked
Sticky
CVT
The CVT FAQ
loquin
Apr 27, 2009
Replies
4
Views
62K
Jul 7, 2020
zden
Z
M
Locked
Sticky
Mechanical efficiency of chain drive vs roller drive
mifletz
Dec 31, 2009
4
5
6
Replies
55
Views
60K
Nov 16, 2019
rawly old
Locked
Sticky
Gear calculation utility
loquin
May 18, 2009
Replies
1
Views
47K
Nov 26, 2016
Cozmik Mezzenger
F
Sticky
Clutch
clutch plate removal/broken clutch stud bolt
filcan1103
Jan 12, 2008
Replies
5
Views
46K
Aug 13, 2013
wally
W
Sticky
Power Calculator
loquin
Mar 23, 2010
Replies
1
Views
35K
Mar 26, 2010
loquin
Locked
Sticky
CVT
Calculating Power requirements at speed on slopes
loquin
Mar 8, 2010
Replies
0
Views
36K
Mar 8, 2010
loquin
J
Sticky
jpilot's Gear Ratio Calculator -
jpilot
Nov 20, 2007
Replies
1
Views
36K
Feb 3, 2009
srdavo
Hub Adapter - Made of Steel
Wyatt. A.
Thursday at 2:55 PM
Replies
3
Views
309
Monday at 5:15 PM
Wyatt. A.
Question
Pre load adjustment on 80cc clutch
jampet
Apr 25, 2023
Replies
8
Views
452
Monday at 1:18 AM
Daytripper24699
D
Chain options
GW's Motorized
Sunday at 8:04 PM
Replies
2
Views
82
Sunday at 11:15 PM
GW's Motorized
M
Clutch
Should you pull in the clutch when going downhill?
MinimumVK
May 23, 2023
2
Replies
17
Views
287
May 24, 2023
ImpulseRocket
I
Locked
If your bike is not climbing hills like it use to?
inspectorcritic
Aug 4, 2020
2
Replies
13
Views
2K
May 22, 2023
DAMIEN1307
M
CVT
OCC Build gear box or Trans Question
MrMoore740
May 20, 2023
2
3
4
Replies
36
Views
442
May 21, 2023
GW's Motorized
Best sprocket size for trail bike
Andrew1234
Feb 7, 2023
2
3
Replies
21
Views
1K
May 17, 2023
DAMIEN1307
C
Chains
I keep breaking drive chains on my 2023 Phatmoto!
cottersay
May 7, 2023
2
Replies
17
Views
708
May 15, 2023
DAMIEN1307
Question
Sprockets
Improvements one the rag joint
GW's Motorized
May 13, 2023
Replies
3
Views
155
May 13, 2023
GW's Motorized
Question
BBR sprocket adapter bolts size and thread
Otto Neumann
May 11, 2023
Replies
4
Views
270
May 13, 2023
Otto Neumann
W
Need a decent clutch lever
Whitewill1412
May 13, 2023
2
Replies
17
Views
249
May 13, 2023
Whitewill1412
W
W
Big disc brake adapter?
Whitewill1412
May 4, 2023
2
3
Replies
27
Views
770
May 12, 2023
Whitewill1412
W
W
Mag wheel parts?
Whitewill1412
Apr 21, 2023
4
5
6
Replies
53
Views
1K
May 2, 2023
Whitewill1412
W
M
Super Reliable 2 stroke, Max RPM 12K, 40MPH
Mike St
Apr 26, 2022
2
Replies
19
Views
2K
Apr 27, 2023
Mike St
M
B
Slipping centrifugal clutch on a BT-80
Brent62420
Apr 22, 2023
2
Replies
18
Views
637
Apr 23, 2023
GW's Motorized
Rear hub adapter question
Haroryder9709
Apr 17, 2023
Replies
5
Views
478
Apr 17, 2023
Street Ryderz
C
Tranmission idea:
cloakedvillain
Mar 14, 2023
2
Replies
12
Views
1K
Apr 3, 2023
Sidewinder Jerry
79 cc predator clutch
James98189741
Feb 28, 2023
2
3
Replies
26
Views
2K
Mar 21, 2023
DAMIEN1307
C
Links to a good jackshaft kit?
cloakedvillain
Mar 18, 2023
3
4
5
Replies
40
Views
1K
Mar 20, 2023
Sidewinder Jerry
80cc clutch problems
Gasbike mike
Jan 21, 2023
2
3
Replies
23
Views
832
Mar 17, 2023
DAMIEN1307
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