Finding the perfect fit is critical for comfort and performance. Below, you will find our comprehensive size chart for the Trek Trail & Enduro MTB (Slash, Fuel EX, Top Fuel), detailing exact rider heights in feet, inches, and centimeters to help you select the optimal frame.
Trek Trail & Enduro MTB (Slash, Fuel EX, Top Fuel) Height Sizing Chart
| Frame Size | Rider Height (Imperial) | Rider Height (Metric) |
|---|---|---|
| XS | 4’9″ – 5’1″ | 145 cm – 155 cm |
| S | 5’1″ – 5’5″ | 155 cm – 165 cm |
| M | 5’5″ – 5’9″ | 165 cm – 176 cm |
| M/L | 5’8″ – 5’11” | 173 cm – 180 cm |
| L | 5’10” – 6’2″ | 177 cm – 188 cm |
| XL | 6’2″ – 6’5″ | 188 cm – 195 cm |
Mountain Bike Fit Tip: When sizing a mountain bike like this, standover height is crucial. You want at least 2-3 inches of clearance between you and the top tube for sudden dismounts on technical terrain. Remember that suspension sag (usually 20-30%) will slightly lower the bike once you are seated.
What to Do if You Are Between Trek Sizes?
It is incredibly common to find your exact height overlapping between two different Trek Trail & Enduro MTB (Slash, Fuel EX, Top Fuel) frame dimensions. When this happens, your riding style and physical proportions should dictate your choice:
Choosing the smaller option gives you a shorter reach to the handlebars, creating a more upright riding position. Opting for the larger frame extends the wheelbase, delivering a highly stable ride at high speeds.
How to Measure Your Height for an Accurate Fit
Finding the perfect frame size requires precision. We highly recommend measuring your current barefoot height rather than guessing. Stand flush against a doorframe, ensure your shoulders are relaxed, and use a tape measure from the floor to the top of your head to get the exact figure. Use a flat-edged object or book resting horizontally on your head to mark the point accurately against the wall before running a tape measure to the floor.
Calculate Your Size Instantly
Input your exact dimensions into our interactive calculation tool below to double-check your frame measurements and explore alternative brand frame shapes.
Trek Bike Size Calculator
Find the perfect frame size for your new Trek bike. Enter your height below to get a precise recommendation.