H
hd_revolution
Guest
Hi. I recently got a new mountain bike and on my handlebar I have two gear like functions. On the right hand there's the gear control which is a gyratory slider enabling me to change the gears from 1-7.
On the left hand is an unknown function to me which is a gyratory slide as well with an H at the top and an L at the bottom of the circular function.
What does this function on the left hand do to the bike?
On the left hand is an unknown function to me which is a gyratory slide as well with an H at the top and an L at the bottom of the circular function.
What does this function on the left hand do to the bike?