Direct handlebar clamp (28.6 mm) AMPS

Works perfectly with Garmin Montana and Zumo series or QuadLock phone mount. AMPS bolt pattern - for vast number of GPS and phone holders, horizontal and vertical installation possible, Low profile and adjustable - easy rotation adjustment (through one easily accessible front bolt) and 60 mm of forward - aft adjustment of the upper plate, Billet part - milled out of aircraft grade aluminum alloy, Durable - formed (not cut) threads, High quality anodization - anodized in matte black, All necessary hardware provided - high quality M6 zinc coated bolts and stainless steel M5 and M4 bolts.