The Arvika INJ-0102 is a direct-fit replacement end cap engineered specifically for Arvika standard bike rails GUT-55 and GUT-50. It covers exposed rail ends cleanly, protecting riders and bystanders from sharp edges while giving your bike carrier a finished, factory look. A simple, lightweight part that keeps your rack looking sharp and working safely.
If you run Arvika GUT-55 or GUT-50 standard bike rails on your RV bike carrier, this end cap is the correct OEM-matched component to cap off the open gutter ends. It snaps or presses into place at the rail terminus, eliminating the raw edge left by the extruded rail profile.
At just 0.05 lbs, this cap adds virtually no weight to your rack while preventing debris intrusion into the rail channel and reducing the chance of clothing or skin contact with a bare aluminum edge during loading and unloading.
Designed exclusively for Arvika GUT-55 and GUT-50 standard bike rails -- not a universal cap. No trimming or modification required.
Closes off the open rail end to protect against sharp edges during bike loading and unloading at the rack.
Built to withstand regular outdoor use and UV exposure typical of RV travel and exterior rack mounting.
Weighs only 0.05 lbs. Adds no meaningful weight to the rack assembly while completing the rail profile.
The INJ-0102 is the correct Arvika part number for end caps on standard GUT-55 and GUT-50 gutter rails. If your existing cap is cracked, missing, or discolored, this is the direct replacement you need.
This end cap is designed for Arvika standard bike rails only. Arvika also produces heavy-duty and wide-profile rail variants -- verify your rail model number (GUT-55 or GUT-50) before ordering to confirm fitment. This cap will not fit Arvika heavy-duty or non-standard rail profiles.
Inspect end caps periodically for cracks or looseness, especially after extended highway travel. A loose cap can vibrate free at speed. If the cap feels loose on the rail end, a small dab of UV-resistant adhesive can secure it permanently.