Bike Computer

The bike computer came with everything that it is supposed to, and all the pieces are accurately described in the description of the product. This isn't the easiest thing to do but honestly I'm not very good at putting things together so take that with a grain of salt. One thing I suggest is reading all the other reviews just to build a see you what issues people have had so that way you know what to look for when putting this together. In case you lose the directions or just instructions they are on the description of the product. Once you get it going it does the job, and it is really nice. Just make sure to check before riding that it is secure when you check the tires because you don't want to lose it. I received a discounted sample.

https://www.amazon.com/gp/aw/d/B01FFADT48/ref=cm_cr_srp_mb_bdcrb_top?ie=UTF8