hi guys, next week i ll do new chain combo. this time i ve kept my 15th front but i have add 1 ( 43 ) th to the rear so 15/43. i ve ordered a 118 link chain. With only -1 front wheel base was a little bit lengthen and i have preferred this. So with the +1 rear, i ll try to see of the +2 links ll keep the same wheelbase length. the goal will be to have a longer/than stock wheelbase, but to keep adjustment for the wearing, cause this years i ll ride a lot in a street. For some who have 15/43 with a like new chain, do you have picture to see where ll be the chain adjuster ? Thanks !