This recall involves all model year 2018 Altitude, Instinct and Pipeline mountain bicycles. The carbon fiber and aluminum bicycles were sold in different colors. The model name is printed on a sticker on the top tube of the bicycles. Rocky Mountain is printed on the down tube. The Rocky Mountain logo is also printed on the headbadge on the headtube. The specified platform family is also printed on the rear triangle of the bicycle at the seatstay.

Owners should stop using the recalled bicycles immediately and contact an authorized Rocky Mountain dealer for free inspection and free repair.