2005 Yz 125

B

BPJNT

~SPONSOR~
Dec 20, 2001
126
0
Just bought a new YZ 125 and was wondering what type of pre-mix and transmission oil to use?

Also, what ratio is best, the book recommends 30:1?

Should I follow the break in period that the book recommends?

Any other advice would be appreciated, since this is my first 125.

Thanks
BPJNT :laugh:
 
S

Studboy

Thinks he can ride
Dec 2, 2001
1,818
0
32:1 with any quality oil will suffice. 10w40 or Type F ATF transmission fluid work great, and are cheap enough that you can change them often.

You should break in the bike properly.

The best modification that you can do to the bike is to get the proper springs for your weight if they aren't the right ones already, and to get the jetting dialed in.
 
G

gonzo843

Member
May 24, 2004
199
0
I run 32:1 which is also what I run in my 250 and then Golden Spectro 80W. Seems ok so far.
 
You must log in or register to reply here.

Similar Topics

R
  • Locked
97 YZ 125 mixture...?
Replies
6
Views
1K
sparkysakitas
S
D
yz 125 sprockets?
Replies
3
Views
2K
MXcruiser
M
M
  • Locked
2stroke Oil and mix ratio recomendations?
Replies
1
Views
1K
julien_d
J
X
yz 85 and yz 125
Replies
1
Views
714
racer09
R
C
coolant
Replies
11
Views
2K
crashnburn
Cookies are required to use this site. You must accept them to continue using the site. Learn more…