Description
Overview
The Tamiya TRF419 Suspension Upgrade Set (54886) is a comprehensive performance package designed to significantly enhance the handling characteristics of your TRF419, TA07, and TB-05 PRO chassis touring cars. This complete suspension overhaul includes redesigned front uprights, hub carriers, suspension arms, and rear uprights that work together to deliver improved stability, durability, and competitive edge on the track.
Engineered by Tamiya's racing division, this upgrade set features cutting-edge design improvements including two-piece front uprights with separate arm and bearing housing components, 3mm diameter suspension shafts throughout for enhanced durability, and aluminum bushings that allow fine-tuning of damper attachment positions. Whether you're competing at club level or national championships, this suspension upgrade provides the precision handling characteristics demanded by serious racers.
Key Features
- Two-piece front upright design with separate arm and bearing housing
- 4-degree caster angle hub carriers for optimized steering response
- 3mm diameter suspension shafts for increased durability
- Aluminum bushings for adjustable damper attachment positions
- Revised suspension arm designs with improved rigidity
- Updated rear upright bearing position for smoother motion
- Three different lever ratio options included
Performance Benefits
- Enhanced cornering stability at high speeds
- Improved durability under racing conditions
- Greater setup flexibility for different track conditions
- Smoother suspension motion for better traction
- More consistent handling at the limits
- Reduced maintenance requirements
Usage Notes
- Best suited for 1/10 scale RC touring cars
- Rear offset will change - use spacers to adjust accordingly
- Compatible with TRF419, TA07, and TB-05 PRO chassis
- Follow Tamiya assembly instructions carefully
- Check all fasteners after initial break-in runs
Technical Specs
- Scale: 1/10
- Type: Suspension Upgrade Set
- Material: High-quality resin and aluminum components
- Suspension Shaft Diameter: 3mm
- Hub Carrier Caster: 4 degrees
- Manufacturer: Tamiya
- Item Number: 54886
What's Included
- C Parts (Front Uprights) x1
- D Parts (Suspension Arms) x2
- E Parts (Rear Uprights) x1
- F Parts (4° Hub Carriers) x1
- Aluminum bushings for damper attachment
- Small parts for attachment
Fitment
- Tamiya TRF419 Chassis
- Tamiya TRF419X Chassis
- Tamiya TRF419XR Chassis
- Tamiya TRF420 Chassis
- Tamiya TRF420X Chassis
- Tamiya TA07 PRO/MS/MSX Chassis
- Tamiya TB-05 PRO Chassis
- Scale: 1/10
Summary
The Tamiya TRF419 Suspension Upgrade Set delivers race-winning suspension performance for competitive touring car racing. With its comprehensive redesign of all major suspension components, improved durability through 3mm shafts, and enhanced adjustability via aluminum bushings, this upgrade set is essential for racers seeking the ultimate in handling precision and competitive advantage.