These lowering links will lower the bike by 40 mm which is generally sufficient for the average rider with a standard seat. The bolts holes are 135 mm centre to centre. If you live in Perth I can fit them for another $30.00. Free pick up in Hillarys Perth or free postage with any other item that attracts a postage fee or $9.00 flat on their own. Complete your personal contact details and I will email you back a price and the bank account details.