Mechanical meter, Bike Computer for 26/27.5/28/29 Inch Bikes with Aluminum Alloy Design, sy to Install

This is a or tricycle general mechanical meter, it is a highquality equipment made of aluminum alloy. Pure mechanical bike computer, not NaOnly has good quality, but also has accurate data. It works for 26/27.5/28/29 inch bikes NaOnly, be sure to check your bike size before you buy it. Ftures: This is a or tricycle general mechanical meter, it is a high-quality equipment made of aluminum alloy.            Pure mechanical bike computer, not NaOnly has good quality, but also has accurate data.                 It works for 26/27.5/28/29 inch bikes NaOnly, be sure to check your bike size before you buy it.                                                              Our product accessories are complete and sy to install, you can do it by yourself without any effort. The must instrument you should need for your bike , and you'll find it useful. Specification: Condition: Brand New Material: Aluminum Alloy Color: Black Size: Approx. 11 * 8 * 8 cm / 4.3 * 3.1 * 3.1 in Weight: Approx. 333 g Installation Conditions: A quick relse lever or a large front wheel clrance is required for installation. Package List: 1 * Computer Note:  NaOnly the Computer, bike others are just Photography Props.