Fits ISO 50mm, tow ball. Simple assembly with integrated tightening and locking function, fast and safe. Tall, upright frame to fit most cars. Locking clamps with pads to fix bicycle frames from Ø25 to 50 mm. Extra large wheel trays with strong ratchet straps and bumper pads to comfortably secure tires up to 4 ”wide. The bike rack tilts down to access the rear door with bikes or without bikes. 7-pin light board. Safety strap included for added security. Exterior powder paint coating for high corrosion and UV resistance. ECE approved, compatible with XP R18-904-4. 1270 x 820 x 890mm