The Manitou shock spacer dimensions 12.7 x 6.0 x 15.8 mm are designed for Manitou shock absorbers from the model year 2011 onwards, such as the Manitou McLeod or Mara shock absorbers. These shocks have an eyelet with a diameter of 15 mm, which is reduced to 12.7 mm by the 15 mm spacer inserted into the eyelet.