1 pair bicycle rear view mirrors 1 pack classical old school style bike speedometer analog odometer and 1 pack aluminum cycling bell for 24”-27.5” bicycle Application: Perfect for 26-27" road bike, mountain bike, folding bike, and old style exercise bicycles This speedometer MAY NOT Be compatible with some electric-assist bicycles It is not for the quick release wheels that go above 38 MPH Features: All made of good quality material, durable and not easy to corrosion Easy to install and the speedometer come with install instructions The speedometer dial is in big size, easy to read The bicycle mirrors lens can be adjusted in 360 degree rotation,which can be used on left or right sides Each bicycle mirror come with 180 degree plane rotation to adjust mirror place Specification: Material: plastic, glass mirror, aluminum Quantity:4 Mirror size8.27 inch/ 21 cm in total length, 2.95 inch/7.5 cm in glass mirror diameter, the lens diameter is 0.8 inch/ 2cm Package includes: 2 x bike rear view mirrors 1 x old school style bike speedometer analog odometer 1 x aluminum bicycle bellWidely application: perfect for 26-27" road bike, mountain bike, folding bike, and old style exercise bicycles; this speedometer MAY NOT Be compatible with some electric-assist bicycles. It is not for the quick release wheels that go above 38 MPH. Metric measurement: the speedometer dial is in big size, easy to read, measure the riding speed in KPH, which is the most widely used measurement, not in MPH. Note: a kilometer is 0.62 mile, when the speedometer needle indicates 30KPH, the speed is approximately 18.6 miles per hour. Function: mirrors provide you with a clearer and broader view, help you easily see the road condition behind you and don’t have to look back anymore; the aluminum bicycle bells deliver a crisp ringtone to be heard clear; the bike speedometer always measures riding speed while you are riding. Easy to install: all of them are simple installation, only takes a few minutes, old school style bike speedometer installation steps: mount the reader on the handlebar, attach the gear to the axle of the front wheel, link them by the cable, no need for batteries and adjustment setting. You will get: 1 pack old school style bike speedometer, 1 pair bike rear view mirrors and 1 pack bike bell, totally 4 pieces, convenient for you to install them on your bicycle.Operation Mode: Manual. Mounting Type: Handlebar Mount. Color: Black. Brand: Lomodo. Material: Aluminum, Glass. Item Dimensions LxWxH: 7.87 x 4.33 x 4.13 inches. Auto Part Position: Left, Right. Date First Available: February 16, 2021. Best Sellers Rank: #121,927 in Sports & Outdoors. Customer Reviews: 3.2 out of 5 stars 72 ratings 3.2 out of 5 stars. : B08WPCVHSS. Style: ?Classic. Manufacturer: ?Lomodo. Material: ?Aluminum, Glass. Color: ?Black. Brand Name: ?Lomodo. Item Dimensions LxWxH: ?7.87 x 4.33 x 4.13 inches. Package Weight: ?0.5 Kilograms. Item Package Dimensions L x W x H: ?7.91 x 5.59 x 3.35 inches.