Overview
The Exotek F1 Ultra R5 (F1R5) is a precision-engineered 1/10 scale pro-level Formula race chassis kit. Featuring an extra-narrow 72mm one-piece carbon chassis, patented floating pod rear suspension, adjustable camber/caster via turnbuckles, and a high-performance ball diff with 1/4" carbon fiber axle, the Ultra R5 delivers cutting-edge performance for serious F1 RC racers.
Key Features
- Lightweight extra-narrow 72mm one-piece carbon chassis
- Patented floating pod rear suspension system
- Adjustable camber and caster via turnbuckles
- Innovative double spring top shock
- 3 oil-filled shocks with machined bodies and internals
- 1-piece machined alloy front bulkhead and rear pod plate
- High-performance ball diff with 1/4" carbon fiber axle
- Heavy-duty steel rear axle
- Integrated 30mm fan mount on left pod
- Adjustable forward/back servo positioning
- Short and long wheelbase settings
- 4-position battery tray for weight bias
Performance Benefits
- Minimal chassis scrub through corners
- Improved chassis roll for unmatched corner speeds
- Superior rubber tire traction from floating pod
- Easy ackerman/steering geometry adjustments
- Reduced motor flex from upper/lower motor mount attachment
- Reduced rear bump steer from extra-long side links
- Race-winning consistency
Usage Notes
- Compatible with 1/10 540-size motors
- Requires small ESC (e.g., Tekin RS Spec) - smaller ESCs with fan removed required
- Use low-profile TC-type steering servo
- Use shorty pack or LCG shorty pack
- Use polycarbonate-safe paint for body
Technical Specs
- Brand: Exotek Racing
- Model: F1 Ultra R5 Chassis Kit
- Scale: 1/10
- Drive: 2WD (RWD)
- Power: Electric (2S 7.4-7.6V LiPo)
- Chassis: Carbon Fiber + Aluminum
- Wheelbase: Adjustable (short/long)
- Chassis Width: 72mm
- Patent: US 11318394
- Part Number: F1R5
What’s Included
- (1) F1 Ultra R5 Carbon Fiber Chassis Kit
- Carbon Fiber and Alloy Components
- Suspension and Pod Parts
- Ball Diff with 1/4" Carbon Axle
- Hardware and Accessories
- Instruction Manual
Summary
- Pro-level 1/10 F1 race chassis kit
- Patented floating pod rear suspension
- Extra-narrow 72mm carbon chassis
- Adjustable camber, caster and wheelbase
- Race-winning F1 platform
- Cutting-edge F1 RC performance
