RAM Torque Rail Base for 1.5"–2" Diameter Rails with B Size 1" Ball | RAM-B-415-15-2U HELIX 5 SI GPS KVD and nearly unlimited adjustability for

and nearly unlimited adjustability for motorcycles

Expedition (1997-2017)

Single spring inside the arm assists with opening the end sockets

• Curved arms securely hold device without blocking ports

and MARK series displays

RAM Torque Rail Base for 1.5"–2" Diameter Rails with B Size 1" Ball | RAM-B-415-15-2U HELIX 5 SI GPS KVD and nearly unlimited adjustability forThe RAM Torque Rail Base with B Size 1" Ball is designed to clamp securely to round rails and bars from 1. 5" to 2" in diameter. It provides a strong mounting point for building a RAM B Size mounting setup on ATVs, side by sides, roll bars, utility vehicles, and other tubular rail applications. This rail base includes a B Size 1" ball adapter that can be attached to either side of the Torque base, giving you flexibility when positioning your device