Here's some mods I made to my TRX4 Sport...decided on the Sport because was just going strictly crawler. Didn't want all the extra servos and weight of the Defender body, plus Im more of a Jeep guy.
Basically did everything at once:
Over/Under gears
Some Brass weights, Diff cover
Metal servo horn
Savox Servo
Front and rear bumpers direct mounted to frame for a nice fit
Raised up the side skid rails
Proline Jeep body
Proline Hyrax 5.7 tires mounted on HR 2.2 wheels
MIP Wheel spacer kit
...and some other random cutting and re-adjusting...
Cut the Jeep body fenders and the Traxxas body skid rails to fit 5.7 tires
Moved the battery to sit sideways and lower, cut the ends of the battery tray and mounted them to the chassis, moved the esc so its easier to power on/off with the body on the frame, mounted the receiver up front to the servo with velcro...this also eliminates the need for an extension wire. (this picture was taken before I cut the skid rails to fit the bigger tires)
couple action shots...
Crawling in Little Moab
Backyard test boulder field...sanded off some of the old paint that was chipping away on the inside of the body and added some color/rust
Pretty stoked on how it turned out and what this thing is capable of, been having a blast crawling it!
Most recent changes from the last couple of days:
11t pinion and 45t spur
STRC Brass Steering Knuckles and Caster Blocks