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The B74.1 is the buggy of choice for high-grip carpet or turf track surfaces with its next-generation Octalock 2-Pad high-load, high-capacity, center slipper clutch and optimized carpet kit setup.
The off-road RC car racing scene has changed over the past few years, with turf and carpet racing becoming more popular and grip levels at an all-time high. The engineers inside Team Associated's Area 51 were quick to answer the 4WD class with the RC10B74 Team Kit, a completely new chassis configuration equipped with a long list of features designed to give you the winning edge.
The B74.1 platform introduces the use of two separate chassis configurations. The B74.1 is the buggy of choice for high-grip carpet or turf track surfaces with its next-generation Octalock 2-Pad high-load, high-capacity, center slipper clutch and optimized carpet kit setup. The B74.1D is the buggy to choose for clay and dirt track surfaces with an included center differential with 200,000 CST silicone fluid and an optimized dirt kit setup.
Both kits utilize redesigned, low-profile shock towers with shorter shock shafts and bodies to lower the center of gravity, providing more predictable handling. Also included in both kits are new low roll center (LRC) C and D arm mounts, 66mm CVA bones and axles, and 2.0mm G10 fiberglass chassis brace supports, which all add up to making the B74.1 and B74.1D easier to drive, and easier to push hard on all track surfaces.
Setups and tuning parts are interchangeable between the B74.1 and B74.1D. Both versions come with the speed, durability, and lineage expected of a true champion. Choose the configuration that suits your track and conquer the competition!
Updated aluminum LRC C and D suspension mounts for more rear traction and better cornering balance
27.5mm V2 rear shock bodies with new 4mm carbon fiber shock tower that hs been lowered by 5.5mm for maximum stability and predictability
New rerar arms and hum carriers with improved gometry and durability, combined with 66mm rear driveshafts and axles for more on-power traction and a predictable driving feeling
Increased flex with 2.0mm G10 chassis brace supports for more predictable rear traction and better bump handling
New 2.5mm carbon fiber battery strap has a simplified design with indexed battery locations easier height setup, and battery removal for both standard and low-profile batteries
Center differential with 72T and 78T spur gears and 200,000 cSt silicone diff fluid
+3mm aluminum steering rack for optimized bump steer at low ride heights
Updated steering arms for increased durability and 7075-T6 aluminum 9-degree caster blocks
23mm shock bodies with new 4mm carbon fiber shock tower that has been lowered by 2mm and features an additional row of camber link positions
New molded ESC tray for quick electronics removal for cleaning
| Ball Bearings | Full set |
| Speed Control | Sold Separately |
| Product Width | Varies |
| Battery | Sold Separately |
| Scale | 1/10 |
| Completion Level | Kit |
| Radio | Sold Separately |
| Drivetrain | 4WD |
| Tire Type | Tires sold separately |
| Product Weight | Varies |
| Vehicle Type | Buggy |
| Power Type | Electric |
| Water-Resistant | Yes |
| Charger | Sold Separately |
| Receiver | Sold Separately |
| Wheelbase | 11 - 11.25lbs (280.5 - 285.5mm) |
| Shock Type | Oil-filled |
| Servos | Sold Separately |
| Product Length | 15.55" (395 mm) |
| Wheel Type | Wheels sold separately |
| Chassis | 0.08" (2mm) 7075-T6 aluminum |
| Brakes | Integral with ESC (ESC required) |
| Body | Clear body and wing included |
| Differential | Three, adjustable height |
| Drive Type | Forward/Brake/Reverse |