HONDA CB125F Valve Clearances

[jackjoelbarne...]

I have recently purchased a 2015 CB125F, it is coming up for its 600 mile service, this is an oil change and a valve clearance check.

My problem is, I cannot find the valve clearance values, or a workshop manual. I can find them for CBF125's CBR125's and CG125's. But i cannot find it for the newer CB125F.

Any help will be much appreciated. Perhaps from somebody who works at a Honda dealership or specialist?



****UPDATE****

I contacted local honda dealership and they provided me with the correct values, hope this helps anyone who needs it in the future!

VALVE CLEARANCE: (From Cold)

IN:
0.08 ± 0.02 mm (0.003 ± 0.001 in)

EX:
0.12 ± 0.02 mm (0.005 ± 0.001 in)
____________________
In order to be old and wise, you must first be young and stupid.

[Nobby the Bastard]

Typically valve clearances are .1 of a mm for a exhaust, .05 for an inlet for a shimmed engine, but can vary from bike to bike.

You need to find the correct ones for your bike.
____________________
trevor saxe-coburg-gotha:"Remember this simple rule - scooters are for men who like to feel the breeze on their huge, flapping cunt lips."
Triumph Sprint ST 1050

[Keir]

valve clearances at 600 miles?
____________________
Current : '08 Yamaha FZ1s
Previous: '99 Honda CBR 600FX, 03 ZX636 B1H, 99 Fazer 600 (red), 02 GSX-R 600 K2, 00 SV650s (red), 2008 ZX10R, 97 Bandit 1200N, 04 ZX6RR K1H, 04 GSX-R 1000, 98 Fazer 600 (gold), 05 Madness 110 Pit bike, 04 CR125R, 00 SV650s (black), 06 KTM 625 SMC, 99 SRAD 600 track bike, 03 SV650, 98 Bandit 1200N, Bandit 600SY, 03 GSX-R 600 K3, 01 GSX-R 600, 01 Fazer 600 (black), VFR 400 NC30 x3, 78 Honda Dream, 00 Speedfight 50

[NJD]

[jackjoelbarne...]

[Nobby the Bastard]

Judging by the intervals (first at 650 miles, then every 2500 after that), I would imagine that it is tappet type.

The old school way of adjusting them is, if you can't discern any movement at tdc but if you tap it sharply with you finger you can hear a tap, the clearence is jst right.

Any visable movement means the clearence is too big, no sound mans too tight.
____________________
trevor saxe-coburg-gotha:"Remember this simple rule - scooters are for men who like to feel the breeze on their huge, flapping cunt lips."
Triumph Sprint ST 1050

[jaffa90]

https://cbf125rider.wordpress.com/2011/07/09/how-to-check-and-adjust-valve-clearances-on-the-cbf125/

[Nobby the Bastard]

[jaffa90]

[urbanfireblad...]

Sorry to revive an old thread, but this is the only one that appears on Google when searching Honda CB125F Valve Clearances Spec.

I want to add information regarding the new model Honda CB125F(2021-on) which has different engine and valve clearance specs compared to the previous bike.

Honda Uk confirmed this information so i am posting it here for any other owners of this newer bike.

Honda CB125F 2021-on Valve Clearances

Inlet 0.08mm +/-0.02mm

Exhaust 0.20mm +/-0.02mm

[xX-Alex-Xx]

Stop necroing threads.
____________________
DILLIGAF