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SOHC Twins 125/250/400/450(CB/CM/N/Rebels) '78-'08
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67
S
Sticky
Cam Chain Tensioner -- Unoffical Manual for 450's
steveo
Aug 27, 2012
2
3
52
46K
Aug 23, 2021
by
rebrands
Sticky
Kick Starters. How to add one
longdistancerider
Dec 14, 2012
2
3
56
37K
Jun 18, 2021
by
Ed Zeppeli
Sticky
Clutch Hub Nut Socket, How to make it
longdistancerider
Jan 25, 2013
2
3
44
55K
Jun 10, 2021
by
AFS
Sticky
The CB400 to CB450 conversion thread - How to
CBSigmund
Sep 3, 2017
2
38
16K
Jun 8, 2020
by
CBSigmund
Sticky
Torque and Torque Wrenches
longdistancerider
Jul 10, 2016
2
3
55
14K
May 7, 2020
by
mike in idaho
Sticky
Mac 2-1 Muffler BUZZ Fix (with pictures)
JRR
Feb 13, 2013
16
14K
Jan 4, 2018
by
daktah
L
Project, cb125t bored to 185cc ...
lory
Dec 1, 2022
8
2K
8h ago
by
Black Cat
82 CB450SC Nighthawk clutch plate quandry
Maine Nighthawk
Feb 22, 2024
6
252
Mar 9, 2024
by
Maine Nighthawk
B
79' 185 - replacing clutch plates, Friction Plates, and Springs
bigtexhoss
Mar 8, 2024
1
92
Mar 8, 2024
by
DD23
S
Leaky Carb on 1978 CB400T
Slofun
Feb 26, 2024
3
418
Mar 8, 2024
by
DD23
Clutch nut orientation help
Maine Nighthawk
Feb 24, 2024
2
277
Feb 26, 2024
by
Maine Nighthawk
S
Starter engages only when key is in 2nd position
Slofun
Feb 24, 2024
2
145
Feb 25, 2024
by
Slofun
Clutch problem help please 🥺
paulboots553
Feb 7, 2024
14
757
Feb 14, 2024
by
DD23
S
82 Nighthawk 450, Newb rider, dropped bike. What did I break?
Steppin Razor
Jul 24, 2023
8
616
Feb 9, 2024
by
Steppin Razor
S
Dropped copper head bolt washer into engine
Slofun
Jan 16, 2024
7
875
Jan 28, 2024
by
Slofun
K
Broke the tensioner bolt on my '84 cb450sc
Korigo
Oct 8, 2023
10
382
Jan 22, 2024
by
170bravo
J
'94 CB250 made terrible noise and now will not start
jacob.bergeron
Nov 12, 2023
7
600
Dec 25, 2023
by
jacob.bergeron
Engine quits when slowing for stop signs
AnalogLiz
Dec 5, 2023
6
545
Dec 13, 2023
by
DD23
help with sputtering on acceleration
tr1965
Dec 10, 2023
2
493
Dec 11, 2023
by
tericson
RPM’s low
AnalogLiz
Sep 22, 2023
16
728
Dec 6, 2023
by
AnalogLiz
CM450 Engine Swap With Nighthawk SC
Longinus
Jan 28, 2018
25
9K
Nov 19, 2023
by
Oldsterbiker
X
Honda cb400n, not starting on ether
xxmagnus
Oct 4, 2023
21
1K
Oct 20, 2023
by
xxmagnus
T
Valves 82 CM250C
tristanthe2st
Oct 13, 2023
1
429
Oct 13, 2023
by
BallAquatics
[Need help] Engine starts but opening throttle kills the engine
orenpajela
Oct 9, 2023
4
473
Oct 12, 2023
by
crazypj
P
CB125 Twin Argh, cannot run it right after heavy rain
Ptaszny
Oct 7, 2023
2
442
Oct 7, 2023
by
Ptaszny
T
Issues project bike
tristanthe2st
Sep 30, 2023
14
468
Oct 2, 2023
by
Bill H
Tear down [Honda CB400N Superdream]
EZeliaD
Jan 13, 2022
4
2K
Sep 25, 2023
by
DD23
HONDA CM400C timing chain assembly
vespa200il
Aug 30, 2023
12
714
Sep 3, 2023
by
Bill H
B
2004 HONDA CB400SS Noise
bobo
Aug 28, 2023
2
149
Aug 28, 2023
by
DD23
S
Cm450c .Grounding 1 cyl helps it start.???
Suckerforpunishment
Aug 26, 2023
2
471
Aug 26, 2023
by
Suckerforpunishment
'78 CB400tII Only Runs on One Side - New Carbs and Coil
JackM48
Aug 12, 2023
11
631
Aug 13, 2023
by
JackM48
Kickstarter wont return with crankcase cover in place
drizzt1700
Jul 11, 2015
2
31
31K
Aug 8, 2023
by
caydenprescott351
8
Balancer adjustment ?
'81 CM400
Apr 27, 2014
15
6K
Aug 6, 2023
by
DD23
H
More tales of woe.
Hawkeyefxr
Jul 17, 2023
20
1K
Aug 3, 2023
by
Montanabill
B
79' CM185T - Valve Adjustment - How did I do this wrong?! Now noisy as ever!
bigtexhoss
Aug 3, 2023
4
592
Aug 3, 2023
by
PoiPio
B
79' CM185 - I hear a slight "ringing" noise when bike is at idle
bigtexhoss
Jul 29, 2023
2
636
Jul 29, 2023
by
mike in idaho
cm400 - no 5th gear
dylan dog
Jul 27, 2023
8
582
Jul 27, 2023
by
CB350
78 cm400a running….need advice!
Carwashguy78
Jul 9, 2023
2
30
1K
Jul 24, 2023
by
Carwashguy78
C
Need help identifying a leak. Cm400A 1981 Honda
CaseXX
Jun 24, 2023
34
2K
Jul 20, 2023
by
CaseXX
1979 Honda cm400a no start
Starlord8
Feb 25, 2020
2
26
6K
Jul 16, 2023
by
Michael Burke
'78 CB400T II Losing Power Around ~5500-6000 RPM (Max speed 50 MPH); Low compression
zaemz
Jan 10, 2017
20
8K
Jul 8, 2023
by
DD23
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SOHC Twins 125/250/400/450(CB/CM/N/Rebels) '78-'08
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