48T sprocket

[Michiganmetzger]

Anyone running a 48T sprocket on their hs144f 4 stroke? I am looking for a little more torque and quicker acceleration but don't want to lose too much on the top end speed.

 

[michael whiteman]

If you know your tire size and your gear box ratio (number of teeth) you can use one of many speed calculators to help you choose the correct large sprocket. 44T or fewer teeth will give you more torque but your top speed will suffer.