Team Associated RC8B4.1 1/8 Off-Road Nitro Buggy Kit

Team Associated RC8B4.1 Nitro 1/8 Buggy

The Team Associated RC8B4.1 Nitro 1/8 Buggy is the ultimate evolution in off-road racing. This high-performance buggy kit is designed to offer an unmatched racing experience, based on the successes of the RC8B4, now with significant improvements in the chassis, suspension, and drivetrain.

Chassis Design

The chassis features a tapered design with improved side guards that increase stiffness and predictability. The rear brace is centrally mounted to the gearbox, providing various flexibility options to optimize track performance. It also uses the interlocking A and B suspension mount system that maximizes durability.

Suspension Geometry

The suspension has been completely revamped to improve the buggy's performance. Lightweight aluminum low-CG front and rear shock towers, along with new suspension arms and rear sway bar system, ensure superior handling on rough tracks and fast corners.

High-Performance Drivetrain

The drivetrain includes wide rear hubs, 92mm universal drive shafts, and fluid-filled differentials to ensure accurate power distribution. Additionally, 44/13 bevel gears and a 47T spur gear deliver smooth power transmission on any terrain.

Key Features

• Tapered chassis with reinforced side guards.
• Low CG aluminum shock towers.
• Optimized suspension with 3-hole rear arms for precise handling.
• Improved rear sway bar geometry for better control.
• +1 aluminum steering blocks for sharper response on low-grip tracks.
• 92mm universal drive shafts with 17mm outdrives.
• 1.4mm front and 1.5mm rear tapered machined shock pistons.
• 44/13 bevel gear set with a 47T spur gear.

Specifications

• Scale: 1/8
• Terrain: Off-Road
• Drive: 4WD
• Length: 486 mm
• Width: 304.5 mm
• Wheelbase: 323 mm
• Weight: Varies based on configuration
• Power Source: Nitro

This kit is perfect for drivers aiming to elevate their performance, offering a versatile platform that’s easy to adjust for any track type.

Required Accessories

The Team Associated RC8B4.1 Nitro 1/8 Buggy is sold as a kit, meaning additional parts are required to complete the build. Below is a list of the necessary components:

• .21 class rear exhaust engine
• Exhaust system: muffler and header
• 2 or 3 channel transmitter and receiver
• Receiver battery (NiMH or LiPo)
• RC fuel (20-30% nitro recommended)
• Glow plug igniter
• Starter box
• 1:8 buggy tires & wheels
• Polycarbonate paint
• Steering and throttle servos
• Silicone shock and differential fluid