Razor 6" Extension Full Swingarm - CNC Billet Anodized Aluminum - QS165 Color:Unfinished these often come with 25

these often come with 25 chain or T8F on common motor upgrades

Ampace JP30P1: (highest amp output) 72A rated output (112A burst)

(does not cover over-discharge

Just don't trust the default potting on a BMS

Panasonic J2: (highest capacity) 34A rated output

Razor 6" Extension Full Swingarm - CNC Billet Anodized Aluminum - QS165 Color:Unfinished these often come with 25Deluxe 6" Extended Razor Swingarm for QS165 Motors (QS 165 35H motor optional) This full swingarm adds about 5 6" to your Razor MX or SX 500 or 650. We cut it from 6061 T6 billet aluminum and then professionally anodized it in beautiful colors. These will let you run 12" tires, maybe even larger. You will need a 280mm shock, the stock one will not work. This is designed for the 35H motor, the larger ones need significant work to fit (the motor nut