Feature: 1. Aluminum Alloy Material: Made of high quality aluminum alloy material, high strength, polished and stable, durable and long service life. 2. Protect Safety: Firmly tighten and rotate easily to avoid falling off at the joint to protect individual safety, exquisite workmanship design. 3. Good Features: Lightweight design, anode coloring, bright color, not easy to oxidize, convenient telescopic, easy to move wheels installed. 4. Product Size: Length 124mm/4.9in, width 22mm/0.9in, height 40mm/1.6in, extension part size 80mm/3.1in, installation width 115mm/4.5in. 5. Applicable Model: Easy wheel extension telescopic bar is suitable for folding bikes such as for 3sixty, providing you great using experience. Specification: Item Type: Folding Bike Easy Wheel Extension Telescopic Bar Product Material: Aluminum Alloy Weight: Approx. 79g / 2.8oz Applicable Model: Folding Bike such as for Brompton 3sixty Features: Lightweight Design, Anode Coloring, Bright Color, Not Easy to OxidizeLength: Approx. 124mm/4.9in Width: Approx. 22mm/0.9in Height: Approx. 40mm/1.6in Extension Part Size: Approx. 80mm/3.1in Installation Width: Approx. 115mm/4.5in. Package List: 1 x Extension Rod