Features: Mechanical odometer, no battery requires, easy to use, precise measurement. With a reset knob, swivel it to make the data clearing. This Bike Speedometer is made of good quality materials, sturdy and durable, waterproof, suitable for all weathers to use. Suitable for 26in, 27.5in, 28in, 29in bikes. Easy to install. Let you know the total mileage, single mileage, MPH. With our strength bracket, you can easily mount, adjust, and move your computer by hand. Spend less time setting up your gear and more time on the road. Specification: Material: Plastic Color: as picture shown Size: Approx. 12*8*5.5cm/4.72*3.15*2.16in Weight: Approx. 342g Package List: 1 x Mechanical Odometer 1 x Cable 1 x Adapter

?Easy to use?With our strength bracket, you can easily mount, adjust, and move your computer by hand. Spend less time setting up your gear and more time on the road. ?The main purpose?Let you know the total mileage, single mileage, MPH. ?Scope of application?Suitable for 26in, 27.5in, 28in, 29in bikes. Easy to install. ?Excellent quality?This Bike Speedometer is made of good quality materials, sturdy and durable, waterproof, suitable for all weathers to use. ?Accurate measurement?Mechanical odometer, no battery requires, easy to use, precise measurement. With a reset knob, swivel it to make the data clearing.

Mounting Type: Handlebar Mount. Sensor Type: Speed Sensor. Item Weight: 342 Grams. Color: Black. Brand: MAGT. Date First Available: October 15, 2019. Best Sellers Rank: #364,598 in Sports & Outdoors. Customer Reviews: 3.2 out of 5 stars 31 ratings 3.2 out of 5 stars. : B07Z4NFP3D. Part Number: ?WLY100706. Manufacturer: ?MAGT. Number of Items: ?1. Color: ?Black. Country of Origin: ?Unknown. Brand Name: ?MAGT. Item Weight: ?342 Grams. Package Weight: ?0.35 Kilograms. Item Package Dimensions L x W x H: ?4.92 x 4.21 x 3.23 inches.