Benefits of the Ultimate Cycling Diagnostic (UCD)
Comprehensive Performance Insights
UCD evaluates power, endurance, and metabolic efficiency, providing a complete physiological profile to pinpoint strengths and areas for improvement.
Optimized Training & Racing Strategies
By analyzing VO2 Max, fatigue resistance, and energy system utilization, you receive data-driven guidance to enhance training efficiency and race-day execution.
Personalized, AI-Enhanced Adjustments
With Advanced AI analysis from Coach C6 and expert coaching from Coach David, training plans are customized in real time for sustained progress and peak performance.
Power Performance Index (PPI)
The Power Performance Index (PPI) is a comprehensive power profiling tool used to assess your unique strengths and areas for improvement based on your power output across multiple durations and energy systems. It is an advanced metric providing detailed insights into your performance capabilities, allowing for precise training prescription and development of race strategy.
At a Glance: 4-Day Testing Protocol
The 4-Day Testing Protocol is powered by Coach C6 (AI Analyst), OmniCoach (Strategic Architect), and Coach David (Performance Guru). This integrated approach assesses threshold power, aerobic efficiency, VO2 Max, and sustained power, translating data into precise, actionable training strategies for lasting performance and endurance gains.
Performance is a System, Not a Snapshot
We're not just evaluating your performance on a given day—we’re identifying how your systems responded, why specific outputs occurred, and what that means for endurance, anaerobic capacity, cadence control, fatigue resistance, and mental execution. Every test—FTP, Endurance Ride, RAMP, Tempo Effort—is part of a multi-angle diagnostic, providing clarity that no test alone could reveal.
Depth Over Simplicity
Most programs stop at FTP. We go deeper: → Aerobic Efficiency (Pw:HR) → Cadence Mechanics & Neuromuscular Control → iLevels Power Distribution → Zone-Based HR Adaptation → Pacing Strategy Analysis → All are tied into energy system alignment, training zone refinement, and your long-term goals.
Strategic Integration with The System™ 6x6 Framework Book
The 6 Energy Systems
Each data point is aligned with the athlete’s unique energy system profile to target precise physiological adaptations.
The 6 Training Elements
Every test maps to specific training elements, guiding the structure, purpose, and progression of workouts.
The 6 Core Philosophies
Insights are grounded in foundational principles like discipline, consistency, and resilience to support long-term mastery.
Real Coaching. Real Feedback. Real Development.
Our Baseline isn’t the end—it’s the beginning of a high-performance strategy. Athletes aren’t handed numbers—they’re guided with analysis, insight, and a plan that connects every test to their progression curve.
$249.95
Testimonial: Chad Redin | Elite Performance Assessment – UCD
"The Ultimate Cycling Diagnostic gave me a level of insight I’ve never seen before. Coach David’s Power Profile Analysis revealed my Time to Exhaustion (TTE) was 53 minutes—and I put it to the test during Wednesday Worlds on Zwift. Right at minute 53, I hit my limit. It was a powerful, eye-opening validation of the data." The System™ 6X6 Framework is the real deal. If you’re serious about performance, this is where belief becomes results." – Chad Redin Elite Rider | CIS UCD Assessment