Boom Vader 17Teeth upgrade 

You should bro I’ll follow i wanna see people’s upgrades

I went with what was cheap but so far I’ve put 1500 miles on the chain and it still hasn’t stretched yet

Hi Poosy

It should lol, but eventually I went with a 16 teeth cuz I needed torque and I still kept the top speed

The cutting of the chain guard is only needed when you change the chain to a larger diameter to allowed clearances of the chain you just removed with a bigger linkage to run freely on theses 125cc bikes. This is a 125cc bike, that same chain on the bike with a 17- front sprocket and same chain is more than willing to pull the extra torque. The installment of a 15 to 17 front Sprocket only needs adjustment in the rear wheel displacement.

@@billfish9553 not true cuz when I changed it out to a 17t, the first thing I noticed when I went out for a ride was the chain hitting the chain guard, which is why I had to cut it

I don’t know if we’re on the same page

But the 17t and 16t is night and day difference, the 16t gave me more torque going up hills at any gear, the 17t I had to down shift to 2nd just to get up the hill