Honda Spree and Elite 50 Forums

I bought some new primary gears to go with the bbk, but im hesitant to put them on because i cant find an in depth post on here about how to change them. could one of you guys walk me through it? and yes, im leaving the secondaries stock; i dont want a crazy tall ratio

Greetings:

Installation is relatively easy. Download the Service Manual from that section of the Forum and read Transmission section to examine what's involved.

Once the transmission cover is removed and the oil stains on your Priceless Persian Rug are cleaned up, the primary shaft (upon which spins the clutch) is a light press-fit in the front cover bearing. I've managed to tap it out on several occasions by threading a nut on the clutch shaft and using a light touch with an Hammer. Your mileage may vary, and the Correct way is to use a press.

The countershaft gear is a loose spline fit on the countershaft. Reinstall in reverse order, add 3 oz of your favorite leftover 10W-30 motor oil and you're done.

haha alright, that sounds relatively easy given that ive taken apart my oko already and did the top end on the motor... just didnt want to screw anything up beyond repair. thanks