289MM Custom Shorty Shocks Chrome or Black Eye/Eye. 11.4" (289cm) long from mount to mount. A great way to lower your 70's or 80's Cafe racer or Bobber. The pre-load is 5-stage adjustable with a classic stepped ramp. - 11.4" Eye to eye with short upper shroud. - Upper bushing: 10mm i.d. x 21mm. - Lower mount: 10mm i.d. x 21mm.