The RockyMounts MonoRail Add On is a one bike add-on accessory which turns your MonoRail 2" into a 3 bike hitch rack. Simply remove the end cap from the MonoRail, slide the attachment in and it quickly secures with two bolts. The cable lock included with the MonoRail is long enough to secure all three bikes.
Fits tires up to 5.0", bikes up to 48" wheelbase, wheel diameter 20-29"
3" of side-to-side tray adjustment avoids seat to handlebar interference
13" spacing between bikes allows clearance for all fat bikes, including those with Bluto forks and 197mm rear spacing
No bike frame contact
The MonoRail is rated for 120 lbs total
NOTE: Compatible with MonoRail Swing and 2" MonoRail only and is NOT compatible with 1.25" MonoRail.
Backed by a RockyMounts Limited Lifetime warranty