Traxxas – 82216-4 – RC TRX-4 Crawler Kit
Model Specs
| Name: | TRX-4 Unassembled Kit |
|---|---|
| Type: | Crawler |
| Skill Level: | 2 |
| Scale: | 1/10 |
| Weight: | 102.72 ounces (2.91 kg) |
| Length: | 20.57 inches (523 mm) |
| Width: | 9.78 inches (249 mm) |
| Front Track: | 9.78 inches (249 mm) |
| Rear Track: | 9.78 inches (249 mm) |
| Height: | 6.26 inches (159 mm) |
| Wheelbase: | 12.28 inches (312 mm) |
| Ground Clearance: | 3.14 inches (80 mm) |
| Approach Angle: | 63.82° |
| Departure Angle: | 43.22° |
| Breakover Angle: | 59° |
Features:
- Easy to follow full-color assembly manual
- True-to-scale part illustrations and ruler charts
- Helpful assembly tips and clear illustrations
- Trail-tuned XL-5™ HV Waterproof Electronic Speed Control
- Fully waterproof design
- Five drive profiles
- Sport Mode — forward / brake / reverse
- Race Mode — forward / brake / no reverse
- Training Mode™ – 50% forward / 100% brake / 50% reverse (patented)
- Trail Mode — forward / brake / reverse / with trail-tuned drag brake in neutral
- Crawl Mode — forward / instant reverse – no neutral with 100% hill holding brake
- Traxxas EZ-Set® one-button setup
- Large, efficient heat sink
- Wide voltage latitude 6–7 cell NiMH (7.2–8.4 V) and 2–3s LiPo (7.4–11.1 V)
- Two stage low voltage protection (LVD)
- Powerful Titan® 21T reverse rotation motor
- Internal cooling fan
- Precise, preset gear mesh adjustments
- Motor retention separate from gear mesh
- Portal Axles
- Increase ground clearance (3.14″)
- Eliminate torque twist
- Steel gears
- Improve axle geometry and reduce strain on driveshafts
- TQi™ 2.4 GHz Radio System
- 4-channel transmitter
- 5-channel micro receiver (6533) with fail-safe security and integrated telemetry ports
- Compatible with optional TQi Traxxas Link Wireless Module (6511) to access full Traxxas Link app functionality (sold separately)
- Automatically stores and loads settings for up to 30 Traxxas Link enabled models
- Exclusive Cruise Control feature for extended trail driving
- Adjustable steering and throttle sensitivity (exponential)
- Adjustable steering and throttle endpoints
- Patented waterproof receiver box with easy-access plug
- Rigid Steel Frame
- 1.5 mm thick steel frame rails increase torsional rigidity
- Innovative design allows four wheelbase positions (300 mm, 312 mm, 324 mm, 336 mm)
- Adjustable rear shock tower positions for SWB and LWB configurations
- Bumpers adjust fore and aft
- Rugged rock rails adjust for width
- Wire routing clips integrated into frame rails
- Innovative Battery Compartment
- Hinged battery strap allows quick and easy battery access
- No pins to lose
- Accommodates different height batteries
- Accepts full-size long battery packs
- Integrated compartment accepts smaller 1/16 scale batteries (with optional strap)
- Driveline
- Full-time shaft driven 4-wheel drive
- Tough 6 mm stub axles
- Steel front CV driveshafts
- Hardened steel rear axle shafts
- Remote locking steel gear differentials with cable-actuation
- Steel gear transfer case
- Transmission
- Two speed high/low range with remote shifting
- Dual horizontal shafts
- Twin friction plate slipper clutch
- Easily removed for servicing
- Steering
- Chassis mounted 2075X metal gear digital servo
- Superior 45° steering angle
- Direct steering (no servo saver)
- Steering geometry corrected for bump steer
- Suspension
- Front — 3 link with panhard
- Rear — Triangulated 4 link
- Heavy-duty rod ends with steel hollow balls
- 5 mm diameter steel link rods with 4 mm threaded ends
- Aluminum GTS Shocks
- Oil-filled coilover GTS shocks
- Silver-anodized aluminum bodies
- Threaded bodies with collars easily adjust ride height
- Silky smooth damping for the toughest trails
- O-ring cap seal and dual X-ring shaft seals
- Wheels and Tires
- 1.9″ Canyon Trail tires with trail-tuned foam inserts
- Pre-glued and mounted to tough black scale wheels
- Trail tuned S1 rubber compound
- 12 mm steel hex
- Sealed Ball Bearings
- Hex hardware with Rust-Resistant Black Oxide Coating
- Requires Battery and Charger (Sold Separately)
What’s Included
MODEL 82216-4: Unassembled TRX-4® Chassis Kit, TQi™ 2.4 GHz 4-channel radio system, XL-5™ HV electronic speed control, and Titan® 21T 550 motor. Requires: body, battery, and charger.
What’s In The Box:
- T-Lock™ Front And Rear Differentials
- Two-Speed Transmission
- XL-5 HV Power System
- TQi Radio System with Servos
- Full Color, Detailed Assembly Instructions
What You’ll Need:
- Batteries
TRX-4 accepts a wide variety of NiMH (6–7 cell) and LiPo (2S–3S) batteries.
- Charger
Suitable Charger for the specific battery
- AA Alkaline Batteries
Four AA alkaline batteries for the transmitter.
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