Products / Bike carrier / Rear mounted bike carriers / SMART RACK / Spare Parts back to product SMART RACK ART.981 FIXING SCREW KIT ART.946 KNOB ASSEMBLY ART.941 2 FOAM PROTECTORS ART.930 WHEEL HOLDER ART.915 6 PLASTIC KNOBS ART.914 6 PLASTIC KNOBS ART.397 2 SAFETY STRAPS WITH BUCKLE