Quote:
Originally Posted by DrPaul
Thanks for the info guys.
I presume the box ratio is the same as the B4. Started testing today with a 27t pinion and its was a good starting point giving me a ratio of 7.5. I then went up to a 31t which was fine at about 6.5 and down to a 24t which would give me about 8.5. The 10.5 motor was more than fast enough and with that pinion range it gives me plenty to gear up or down depending on the surface.
Really looking forward to racing the X6sq in the summer  |
Also remember that gearing alters weight balance as the motor moves forwards or backwards. ie smaller gears moves motor back which will shift weight balance rearwards. I used to run 78 spur most of the time but sometimes 76/75 and drop 1 on the pinion to keep ratios the same.