The Fitter

VinemanBike (1)

Earvin C.

Staying active is one of the components to a healthier and happier life. What better way to stay active than being on a bike? With mountain, road, and triathlon experience, Earvin understands the importance of being comfortable on the bike and knows how to get you there. Earvin is an engineer by trade and currently holds certifications in USA Triathlon and Cycling coaching , NASM Certified Personal Training, BikeFit foot-pedal interface protocol, Slowtwitch Certified Bike Fitter while having a solid understanding of functional bio-mechanics and assessment.

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The Tool


Dynamic Fit Bike

The dynamic fit bike allows the fitter to optimize the riders position faster and more efficiently.  Adjustments are made on-the-fly allowing the rider to provide instantaneous feedback for comfort and power.  

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The Experience

Red 3 Bike Lab Logo

R3BL Bike Fit Methodology

Dynamic Testing

1. Subject Assessment
2. Dynamic Fit Measurement and Observation
3. Foot-Pedal Alignment
4. Motion-capture Analysis
5. Fit Coordinates Formulation

Complete Bike Solution

1. Fit Coordinates Transfer
2. Motion-capture Analysis
3. Data Comparison
4. Bike Fit Overview

Bike Selection Consult

1. Subject Assessment
2. Fit Coordinate Review
3. Bike Research Analysis
4. Bike Prescription Overview

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The Services

Bike Fitting

Establishing a proper fit on your new or existing bike is key to performance and longevity.  The bike fitting process maximizes comfort by placing you in the most optimal position for bio-mechanical efficiency.  Ride longer and happier with a proper bike fit. 

  • Recreation Fit – Contact for pricing
  • MTB Fit  – Contact for pricing
  • Road Fit – Contact for pricing
  • Tri Fit      – Contact for pricing

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Bike Sizing

Shopping for a new bike can be frustrating and costly with so many different sizes and options to choose from.  Take the guesswork out of your search by knowing the exact frame size to choose, components to consider, and which bike brands have models that fit you best.  The process begins with sizing you on a dynamic fit bike that puts you in the most optimal position.  The coordinates are then compared to a database of bike brand measurements.  You’ll feel confident walking into a bike shop knowing which make and model has the frame size that’s right for you.  Know before you go!

  • Mountain, Road & Tri   – Contact for pricing

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