Scooter Rear View Mirror Set - Blue - Version 30 108799 Do you need your speedometer

Do you need your speedometer fast

This ATV drive chain measurements are:

Here is the link to the retainer with bolts:

Seal size: 22x35x5

Scooter Rear View Mirror Set - Blue - Version 30 108799 Do you need your speedometerChinese Scooter Moped Rear View Mirrors Blue Version 30 Pair BLUE This is a pair of Chinese scooter mirrors without turn signals. Sold as a pair only. Please use the detailed pictures and specs to help match your mirror. Mirror details: Sold as set pair Black with blue No blinker turn signal Screw into the handlebar Rubber cover over screw 8mm*1. 25 mounting stud May also fit go karts, dirt bikes, atvs, etc. Shipping details: Do you need your mirror