Fixed on a 38cm or a 45cm rim

but this product does not have a light

Seat height adjustment: 54-73cm

Suitable Poster Thickness: under 7mm

Overall height 2

2Piece LED Tail Lights Flowing Turn Signal Stop brake Trailer Truck Caravan IP68 Pumps Fixed on a 38cm orFeature: New Upgrade!! 3 in 1 Tail & Brake Light, Sequential Flowing Turn Signal Light, DRL Light. Applications: for heavy trucks, semi trailers, cargo trailers, work vehicles,RV and a wide or narrow overland vehicle. Specification: Condition: 100% New Light Color: Red+AmberFlowing) Size: 250 x 280 x 20mm Distance Between Fixing Holes: 230mm Voltage: 10 30V Lens Color: Smoke Material: PC+ABS Replacement on Vehicle: Rear Waterproof: IP67 Wire: 4lines