first t-shirt riding weather of the year today here in middle tennessee. installed a motion pro 01-1040 throttle sleeve the other night and was able to enjoy it today. don't have to re-grip to access full throttle.
this has been covered before just wanted to bring it up again for those who still have the stock type sleeve. it's a great $12 upgrade.
a few folks have used a whittled piece of pvc glued in to achieve the same result.