Specialized Size Charts
Official size charts for Specialized road bikes, mountain bikes, and kids bikes
About Specialized Sizing
Specialized offers precise sizing across their range of bikes, using a combination of numerical sizing for road bikes and letter sizing for mountain bikes. Their sizing system is designed to provide optimal fit and performance for riders of all levels.
All measurements are based on Specialized's official specifications and have been validated through their Body Geometry Fit system.
Road Bike Size Chart
Specialized road bikes use traditional frame sizing measured in centimeters. This sizing system provides precise fit options across their road bike range.
| Size | Height Range (cm) |
|---|---|
| 44 | 150-155 |
| 49 | 155-160 |
| 52 | 160-165 |
| 54 | 165-170 |
| 56 | 170-175 |
| 58 | 175-180 |
| 61 | 180-185 |
Source: Specialized Road Bike Size Guide
Mountain Bike Size Chart
Specialized mountain bikes use a letter-based sizing system (XS to XXL) that accommodates a wide range of rider heights and provides consistent sizing across their mountain bike models.
| Size | Height Range (cm) |
|---|---|
| XS | 148-158 |
| S | 158-165 |
| M | 165-178 |
| L | 178-185 |
| XL | 185-193 |
| XXL | 193-198 |
Kids Bike Size Chart
Specialized kids' bikes are sized by wheel diameter and correspond to specific height ranges. This system makes it easy to find the right size bike as your child grows.
| Wheel Size (inches) | Height Range (cm) |
|---|---|
| 12 | 86-102 |
| 16 | 99-117 |
| 20 | 114-132 |
| 24 | 127-145 |
Body Geometry Fit
Specialized's Body Geometry Fit system considers:
Individual body measurements and proportions
Riding style and flexibility assessment
Performance goals and comfort preferences
Bike-specific geometry considerations
Important Note
These size charts serve as general guidelines. Individual fit can vary based on factors such as arm length, torso length, and riding style. We recommend visiting an authorized Specialized retailer for a professional Body Geometry Fit session and to test ride different sizes.