In this one, I install the Honda accessories heated hand grips onto the Honda TRX 520 this install will be the exact same for the 420 if you have any questions leave them in the comments below. Thank you for watching.

Heated Grips: 0st71-hr3-a00
Sub-Harness: 08z01-hr3-a20

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TOOLS I USE!!!

T-Handle Allen and Torx: amzn.to/3KTHRSF
DeWalt Impact/Drill Combo: amzn.to/3u4gwqF
Socket Set Kit: amzn.to/41Om6d1