- Upgrades Traxxas factory brass drive dog TRA5728

this combo is great for 2WD short course trucks on 2s LiPo and geared conservatively

and 3-speed gear changes are possible via a 4-channel transmitter

the result is a motor with unmatched quality

Hot Racing CNC machined steel 30T-50T Overdrive gear set for the Element Endero

1UP Racing - Pro Duty Titanium Upper Screw Set, for Xray X12 '23 Bandai - Upgrades Traxxas factory brassAfter years of testing samples, they've sourced the best machinists and aerospace grade 6AL4V (Grade 5) titanium available. Each screw is cut by CNC lathe ensuring the best strength and finish possible. All 1up Racing Pro Duty Titanium Hardware is made to strict standards to ensure you finish the race every time! When you're after the best quality and performance possible, Pick 1up for your build! Installation Note: 1up Racing recommends using Genuine