Cannondale Bike Size Calculator
Find the perfect frame size for your new Cannondale bike. Enter your height below to get a precise recommendation.
Find Your Perfect Size Now
Cannondale Bike Size Chart: Find Your Perfect Fit
Choosing the right size Cannondale bike is crucial for a comfortable and powerful ride. Cannondale’s frame geometry is meticulously engineered for specific riding styles, from aggressive trail riding to long-distance endurance cycling. This guide provides an easy-to-use reference for Cannondale's sizing charts. Use the tables below to find the ideal frame size that matches your height for your next cycling adventure.
Performance Race Bikes (SuperSix, CAAD, SystemSix)
This category includes Cannondale's premier race bikes, known for their aggressive and aerodynamic geometry. The sizing below is based on the most recent official charts for the SuperSix EVO and CAAD13, which serve as an excellent guide for all models in this family.
Models covered by this chart: CAAD4, CAAD10, CAAD12, CAAD13, Six13, SuperSix (all versions from 2008-2025), SystemSix (all versions).
| Rider Height (ft & in) | Rider Height (cm) | Suggested Frame Size (cm) |
|---|---|---|
| 5'2" - 5'5" | 157 - 165 | 44 |
| 5'3" - 5'7" | 160 - 170 | 48 |
| 5'5" - 5'9" | 165 - 175 | 51 |
| 5'7" - 5'11" | 170 - 180 | 54 |
| 5'10" - 6'1" | 177 - 185 | 56 |
| 6'0" - 6'4" | 182 - 193 | 58 |
| 6'2" - 6'6" | 187 - 198 | 60 |
| 6'5" - 6'9" | 195 - 205 | 62 |
Endurance Road Bikes (Synapse, Slate)
This sizing applies to Cannondale's endurance road bikes, designed with a more relaxed geometry for comfort on long rides. This chart is based on the latest official Synapse data.
Models covered by this chart: Synapse Carbon (all versions from 2006-2025), Slate, SmartSense (all versions).
| Rider Height (ft & in) | Rider Height (cm) | Suggested Frame Size (cm) |
|---|---|---|
| 5'0" - 5'4" | 152 - 162 | 44 |
| 5'2" - 5'6" | 157 - 167 | 48 |
| 5'5" - 5'9" | 165 - 175 | 51 |
| 5'7" - 5'11" | 170 - 180 | 54 |
| 5'9" - 6'1" | 175 - 185 | 56 |
| 6'0" - 6'4" | 182 - 193 | 58 |
| 6'3" - 6'8" | 190 - 203 | 61 |
Gravel & Cyclocross Bikes (Topstone, SuperX)
This category is for bikes designed for mixed-terrain riding, featuring stable handling and clearance for larger tires. The sizing is based on the current Topstone models.
Models covered by this chart: Topstone (all versions from 2020-2025), SuperX (all versions from 2010-2025), SuperSix EVO CX & SE.
| Rider Height (ft & in) | Rider Height (cm) | Suggested Frame Size |
|---|---|---|
| 5'0" - 5'5" | 152 - 165 | XS |
| 5'4" - 5'9" | 162 - 175 | S |
| 5'7" - 6'1" | 170 - 185 | M |
| 5'11" - 6'4" | 180 - 193 | L |
| 6'3" - 6'8" | 190 - 203 | XL |
Time Trial & Triathlon Bikes (Slice)
These bikes feature highly aggressive, aerodynamic geometry for racing against the clock. This sizing is based on the last generation of the Slice and is a strong guide for all models.
Models covered by this chart: Slice (2004), Slice Aero, Slice Multisport, Slice RS, Super Slice.
| Rider Height (ft & in) | Rider Height (cm) | Suggested Frame Size (cm) |
|---|---|---|
| < 5'2" | < 157 | 44 |
| 5'1" - 5'4" | 155 - 162 | 48 |
| 5'3" - 5'7" | 160 - 170 | 51 |
| 5'6" - 5'10" | 167 - 177 | 54 |
| 5'9" - 6'0" | 175 - 182 | 57 |
| 5'11" - 6'3" | 180 - 190 | 60 |
Cannondale Mountain Bikes
Cannondale’s mountain bikes are designed for every type of off-road riding, from elite cross-country racing to big-mountain enduro. A proper fit is essential for control, stability, and handling on challenging trails. The charts below are consolidated by model family and era.
Modern Trail & Enduro (2018-Present)
This sizing applies to Cannondale's modern long-travel trail and enduro bikes, featuring "Proportional Response" geometry, where the bike's kinematics change with size for a better fit.
Models covered by this chart: Jekyll (2018-2023), Habit (2019-2023), Trigger (2018-2019).
| Rider Height (ft & in) | Rider Height (cm) | Suggested Frame Size |
|---|---|---|
| 5'0" – 5'5" | 152 - 165 | SM |
| 5'4" – 5'8" | 162 - 172 | MD |
| 5'8" – 6'0" | 172 - 182 | LG |
| 6'0" – 6'5" | 182 - 195 | XL |
Modern XC Race (2017-Present)
This chart is for Cannondale's elite cross-country race bikes. These models feature aggressive, lightweight geometry for maximum speed and efficiency on the race course.
Models covered by this chart: Scalpel & Scalpel SE (2021-2024), Scalpel HT (2021), Scalpel Si (2017-2020), F-Si (2015-2017).
| Rider Height (ft & in) | Rider Height (cm) | Suggested Frame Size |
|---|---|---|
| 5'1" – 5'5" | 154 - 165 | SM |
| 5'4" – 5'9" | 162 - 175 | MD |
| 5'8" – 6'0" | 172 - 182 | LG |
| 5'11” – 6’5” | 180 - 195 | XL |
Plus & Fat Bikes (2016-2020)
For bikes designed around plus-sized or fat tires, the geometry is optimized for traction and stability. This chart covers Cannondale's popular models from this category.
Models covered by this chart: Bad Habit (2016-2020), Beast Of The East (2017-2018), Fat CAAD.
| Rider Height (ft & in) | Rider Height (cm) | Suggested Frame Size |
|---|---|---|
| 5'2" – 5'6" | 157 - 167 | S |
| 5'5" – 5'9" | 165 - 175 | M |
| 5'9" – 6'1" | 175 - 185 | L |
| 6'0" – 6'4" | 182 - 193 | XL |
Legacy Trail & All-Mountain (approx. 2006-2017)
This chart provides a general guide for the many popular all-mountain and trail bikes from the mid-2000s to mid-2010s. Sizing was more traditional during this era.
Models covered by this chart: Habit (2016-2018), Jekyll (2011-2017), Trigger (2012-2017), Rush (2006-2015), Prophet, Rize, RZ 120, RZ 140.
| Rider Height (ft & in) | Rider Height (cm) | Suggested Frame Size |
|---|---|---|
| 5'2" – 5'6" | 157 - 167 | S |
| 5'6" – 5'10" | 167 - 178 | M |
| 5'10" – 6'2" | 178 - 188 | L |
| 6'2" – 6'5" | 188 - 196 | XL |
Cannondale Commute/Hybrid Bikes
Cannondale's hybrid bikes are versatile all-rounders for city commuting, fitness riding, and casual fun. These charts provide the recommended sizes for their most popular hybrid models.
Quick Size Chart
The Quick is a lightweight fitness bike designed for efficiency and speed on paved surfaces. Its geometry is sporty yet comfortable for everyday use.
| Rider Height (ft & in) | Rider Height (cm) | Size |
|---|---|---|
| 4’10” – 5’3″ | 147cm – 160cm | XS |
| 5’2″ – 5’7″ | 157cm – 170cm | SM |
| 5’5″ – 5’10” | 165cm – 177cm | MD |
| 5’9″ – 6’2″ | 175cm – 187cm | LG |
| 6’0″ – 6’5″ | 182cm – 195cm | XL |
Treadwell Size Chart
The Treadwell is a lightweight, easy-to-use bike for everyday riding. Its sizing is designed to be accessible and comfortable for a wide range of riders.
| Rider Height (ft & in) | Rider Height (cm) | Size |
|---|---|---|
| 4’11” – 5’6″ | 149cm – 167cm | SM |
| 5’4″ – 6’0″ | 162cm – 182cm | LG |
Specialty & Older Models
For many vintage models, standardized sizing charts as we know them today are not available. Sizing was often based on standover height and personal feel.
Women's Specific Models (Lexi, Scarlet)
These models featured women's specific geometry. Sizing generally ran from XS to M, catering to riders from approximately 4'11" to 5'9" (150cm - 175cm). Finding a specific chart is difficult, but they generally followed the equivalent XC or Trail sizing of their era, adjusted for a shorter reach.
Legacy & Vintage Models
For iconic bikes like the **Super V, Raven, Gemini, Judge, Claymore, F-Series, Flash, and early Jekyll/Scalpel/Rush models (pre-2005)**, sizing charts are not readily available. These bikes used unique suspension designs (like the Headshok fork) and geometries that do not directly compare to modern bikes. If you are considering one of these vintage models, it is highly recommended to consult vintage Cannondale catalogs or enthusiast forums like MTBR for sizing advice from experienced owners.
Frequently Asked Questions About Cannondale Sizing
What should I do if I am between two sizes?
If you fall between two sizes on a Cannondale chart, your personal riding style and preference should be the deciding factor. A smaller frame will feel more agile and responsive, which is great for technical trail riding or a more aggressive position on the road. A larger frame will offer more stability and a stretched-out, comfortable position for long distances. It's often easier to make minor adjustments to a slightly smaller frame than a larger one.
Do Cannondale's hybrid and mountain bikes use the same sizing?
While some sizing ranges may overlap, it's important to consult the specific chart for each bike type. The geometry of a mountain bike is vastly different from a hybrid, and the recommended size will reflect the bike's intended use. A size "Medium" for a trail bike may not be the same fit as a size "Medium" for a road bike.
How do I measure my height correctly for these charts?
For the most accurate measurement, stand with your back against a wall without shoes. Have a helper mark the top of your head and measure the distance from the floor to that mark. This precise height measurement will give you the most accurate starting point for these sizing charts. While inseam length is not listed on these specific charts, it remains a critical factor for a professional bike fit, especially for stand-over height.