MTFCA Forum

Posted: **Mon Mar 24, 2025 5:02 pm**

I have a almost new high-speed ring and pinion for a ruckstel rear axle
I live in the mountains so high speed won't work for me
I replaced these with correct ones for the mountains
They were "installed" but never run so not used, but used if you know what I mean....
$350 plus shipping

Posted: **Mon Mar 24, 2025 7:56 pm**

How many teeth on each gear?

Posted: **Mon Mar 24, 2025 8:01 pm**

Poster will tell us, but the only two most common possibilities are a 13 pinion, 39 ring (3 to 1), or a 12 pinion, 40 ring (3.25 t0 1).

Posted: **Mon Mar 24, 2025 8:08 pm**

Gotta go to garage to count I will reply in a few minutes

Posted: **Mon Mar 24, 2025 8:17 pm**

13 pinion 39 ring

MTFCA Forum

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