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Transmission / Drivetrain

Motorized bicycle clutch, sprockets, jackshafts, chains, tensioners, pull start, centrifugal, gear ratios and everything else.

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M

Sticky

Mechanical efficiency of chain drive vs roller drive

4 5 6

Replies: 55

Views: 53K

Nov 16, 2019

rawly old

Sticky

CVT The CVT FAQ

Replies: 3

Views: 53K

Jul 9, 2018

ratdoggg

R

Sticky

Gear calculation utility

Replies: 1

Views: 45K

Nov 26, 2016

Cozmik Mezzenger

F

Sticky

Clutch clutch plate removal/broken clutch stud bolt

Replies: 5

Views: 44K

Aug 13, 2013

wally

W

Sticky

Power Calculator

Replies: 1

Views: 33K

Mar 26, 2010

loquin

Sticky

CVT Calculating Power requirements at speed on slopes

Replies: 0

Views: 34K

Mar 8, 2010

loquin

J

Sticky

jpilot's Gear Ratio Calculator -

jpilot
Nov 20, 2007

Replies: 1

Views: 35K

Feb 3, 2009

srdavo

C

is this huasheng transmission good?

Replies: 1

Views: 206

Monday at 7:41 PM

The_Aleman

6

Clutch slipping while trying to start bike.

Replies: 2

Views: 58

Monday at 3:10 AM

The_Aleman

Jackshaft questions

Replies: 3

Views: 223

Saturday at 8:38 PM

PsychDoc

O

Help Please.

Replies: 8

Views: 571

Nov 26, 2019

MotoMagz

S

CVT clutch wont let go

Replies: 3

Views: 396

Nov 19, 2019

mark20

Heavy duty clutch sprockets?

Replies: 1

Views: 77

Nov 18, 2019

CrazyDan

Drive ratio check please

Replies: 5

Views: 1K

Nov 12, 2019

FNTPuck

H

CVT were to buy torque converter belts

Replies: 3

Views: 195

Nov 9, 2019

holiday

H

C

huasheng transmission ratio 26 inch wheel 20mph max

Replies: 1

Views: 705

Nov 6, 2019

Old Busted Hotness

R

Small bevil gear not turning

RobertC
Nov 4, 2019

Replies: 1

Views: 144

Nov 5, 2019

Frogslayer

3

Help! New clicking sound.

Replies: 2

Views: 391

Oct 28, 2019

3yt

3

G

My clutch drum screw keeps falling out

Replies: 2

Views: 542

Oct 20, 2019

Gstrampe925

G

Z

Clutch gear for 410 chain.

2 3

Replies: 20

Views: 1K

Oct 12, 2019

GreasyChris

S

clutch bouncing

Replies: 4

Views: 526

Oct 10, 2019

Stefano

Sprockets To grease Rear Hub, do I need to remove motor sprocket ?

Replies: 5

Views: 338

Oct 9, 2019

darwin

H

Sprocket adapter for 5/8" hub

Replies: 6

Views: 554

Oct 9, 2019

CrazyDan

T

Rear sprocket

Replies: 1

Views: 184

Oct 7, 2019

Akutey

screeching sound when idleing, stalls out the engine.

Replies: 2

Views: 197

Sep 25, 2019

mark20

I

Clutch loud screech whine when clutch is engaged.

Replies: 7

Views: 5K

Sep 24, 2019

T-ROY

M

Chain tensioner

Member 28982
Sep 18, 2019

Replies: 9

Views: 615

Sep 22, 2019

Sumsloppymeet

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