Shop trek mountain bike sizing

Sponsored
About our ads
$679.93
$799.99
Trek Marlin 5 Gen 3 Aluminum Mountain Bike Matte Dnister Black M (29" Wheel)
Trek Bicycle
15% off
$679.93
$799.99
Trek Marlin 5 Gen 3 Aluminum Mountain Bike Matte Dnister Black M (29" Wheel)
Trek Bicycle
$629.99
Trek Marlin 4 Gen 3 Aluminum Mountain Bike Blue Sage M (29" Wheel)
Trek Bicycle
$629.99
Trek Marlin 4 Gen 3 Aluminum Mountain Bike Blue Sage M (29" Wheel)
Trek Bicycle
$1,799.99
Procaliber 6 Aluminum Mountain Bike Satin Trek Black/Lithium Grey L
Trek Bicycle
$1,799.99
Procaliber 6 Aluminum Mountain Bike Satin Trek Black/Lithium Grey L
Trek Bicycle
$1,499.98
$2,199.99
Trek Farley 5 Aluminum Mountain Bike Satin Blue Sage To Lithium Grey Fade L
Trek Bicycle
31% off
$1,499.98
$2,199.99
Trek Farley 5 Aluminum Mountain Bike Satin Blue Sage To Lithium Grey Fade L
Trek Bicycle
$849.99
Trek Marlin 5 Gen 3 Aluminum Mountain Bike Mulsanne Blue XS (27.5" Wheel)
Trek Bicycle
$849.99
Trek Marlin 5 Gen 3 Aluminum Mountain Bike Mulsanne Blue XS (27.5" Wheel)
Trek Bicycle
$679.93
$799.99
Trek Marlin 5 Gen 3 Aluminum Mountain Bike Power Surge M (29" Wheel)
Trek Bicycle
15% off
$679.93
$799.99
Trek Marlin 5 Gen 3 Aluminum Mountain Bike Power Surge M (29" Wheel)
Trek Bicycle
$2,899.99
Fuel EX 5 Gen 7 Aluminum Mountain Bike Lithium Grey/Trek Black Splatter M
Trek Bicycle
$2,899.99
Fuel EX 5 Gen 7 Aluminum Mountain Bike Lithium Grey/Trek Black Splatter M
Trek Bicycle
$2,699.99
Trek Procaliber 9.5 Gen 3 Carbon Mountain Bike Purple Flip/Hex Blue ML
Trek Bicycle
$2,699.99
Trek Procaliber 9.5 Gen 3 Carbon Mountain Bike Purple Flip/Hex Blue ML
Trek Bicycle
$849.99
Trek Marlin 5 Gen 3 Aluminum Mountain Bike Miami Green/Dark Aquatic Fade XS (27.5" Wheel)
Trek Bicycle
$849.99
Trek Marlin 5 Gen 3 Aluminum Mountain Bike Miami Green/Dark Aquatic Fade XS (27.5" Wheel)
Trek Bicycle
$6,499.99
Trek Supercaliber SL 9.7 GX AXS Gen 2 Carbon Mountain Bike Lava S
Trek Bicycle
$6,499.99
Trek Supercaliber SL 9.7 GX AXS Gen 2 Carbon Mountain Bike Lava S
Trek Bicycle
$8,999.99
Trek Supercaliber SLR 9.8 X0 AXS T-Type Gen 2 Carbon Mountain Bike Navy Smoke XL
Trek Bicycle
$8,999.99
Trek Supercaliber SLR 9.8 X0 AXS T-Type Gen 2 Carbon Mountain Bike Navy Smoke XL
Trek Bicycle
$1,499.99
Trek Roscoe 7 Gen 4 Aluminum Mountain Bike Buff Beige XL
Trek Bicycle
$1,499.99
Trek Roscoe 7 Gen 4 Aluminum Mountain Bike Buff Beige XL
Trek Bicycle
$3,999.99
Trek Marlin+ 8 Aluminum Mountain Bike Purple Flip To Black Fade S (27.5" Wheel)
Trek Bicycle
$3,999.99
Trek Marlin+ 8 Aluminum Mountain Bike Purple Flip To Black Fade S (27.5" Wheel)
Trek Bicycle
$1,199.93
$1,399.99
Trek Marlin 7 Gen 3 Aluminum Mountain Bike Pennyflake M (29" Wheel)
Trek Bicycle
14% off
$1,199.93
$1,399.99
Trek Marlin 7 Gen 3 Aluminum Mountain Bike Pennyflake M (29" Wheel)
Trek Bicycle
$4,649.93
$7,149.99
Trek Slash SE Gen 5 Carbon Mountain Bike Quicksand/ Battleship Blue S (29" Wheel)
Trek Bicycle
34% off
$4,649.93
$7,149.99
Trek Slash SE Gen 5 Carbon Mountain Bike Quicksand/ Battleship Blue S (29" Wheel)
Trek Bicycle
$6,099.99
Trek Rail+ 5 Gen Aluminum Mountain Bike Viper Red S
Trek Bicycle
$6,099.99
Trek Rail+ 5 Gen Aluminum Mountain Bike Viper Red S
Trek Bicycle
$194.93
$449.99
Trek Marlin Gen 2 Frameset Aluminum Mountain Bike Gloss Alpine / Gloss Dnister Fade XS (27.5" Wheel)
Trek Bicycle
56% off
$194.93
$449.99
Trek Marlin Gen 2 Frameset Aluminum Mountain Bike Gloss Alpine / Gloss Dnister Fade XS (27.5" Wheel)
Trek Bicycle
$2,899.99
Trek Marlin+ 6 Aluminum Mountain Bike Dnister Black XS (27.5" Wheel)
Trek Bicycle
$2,899.99
Trek Marlin+ 6 Aluminum Mountain Bike Dnister Black XS (27.5" Wheel)
Trek Bicycle
$2,399.99
Trek Roscoe 8 Gen 4 Aluminum Mountain Bike Dark Star XL
Trek Bicycle
$2,399.99
Trek Roscoe 8 Gen 4 Aluminum Mountain Bike Dark Star XL
Trek Bicycle
$5,499.99
Trek Powerfly FS+ 4 Gen Aluminum Mountain Bike Pennyflake/Black Olive M (29" Wheel)
Trek Bicycle
$5,499.99
Trek Powerfly FS+ 4 Gen Aluminum Mountain Bike Pennyflake/Black Olive M (29" Wheel)
Trek Bicycle
$1,399.99
Trek Marlin 7 Gen 3 Aluminum Mountain Bike Fury Red Fade XXL (29" Wheel)
Trek Bicycle
$1,399.99
Trek Marlin 7 Gen 3 Aluminum Mountain Bike Fury Red Fade XXL (29" Wheel)
Trek Bicycle
$2,699.99
Trek Procaliber 9.5 Gen 3 Carbon Mountain Bike Matte Keswick Green/Mercury L
Trek Bicycle
$2,699.99
Trek Procaliber 9.5 Gen 3 Carbon Mountain Bike Matte Keswick Green/Mercury L
Trek Bicycle
$7,499.93
$9,349.99
Trek Supercaliber SLR 9.8 X0 AXS T-Type Gen 2 Carbon Mountain Bike Navy Smoke S
Trek Bicycle
19% off
$7,499.93
$9,349.99
Trek Supercaliber SLR 9.8 X0 AXS T-Type Gen 2 Carbon Mountain Bike Navy Smoke S
Trek Bicycle
$1,799.99
Trek Procaliber 6 Aluminum Mountain Bike Lavender Haze M
Trek Bicycle
$1,799.99
Trek Procaliber 6 Aluminum Mountain Bike Lavender Haze M
Trek Bicycle
$849.93
$999.99
Trek Marlin 6 Gen 3 Aluminum Mountain Bike Rage Red To Deep Dark Blue Fade S (27.5" Wheel)
Trek Bicycle
15% off
$849.93
$999.99
Trek Marlin 6 Gen 3 Aluminum Mountain Bike Rage Red To Deep Dark Blue Fade S (27.5" Wheel)
Trek Bicycle
$999.99
Trek Marlin 6 Gen 3 Aluminum Mountain Bike Gloss Lavender Haze M (29" Wheel)
Trek Bicycle
$999.99
Trek Marlin 6 Gen 3 Aluminum Mountain Bike Gloss Lavender Haze M (29" Wheel)
Trek Bicycle
$1,399.99
Trek Marlin 7 Gen 3 Aluminum Mountain Bike Magic Mint L (29" Wheel)
Trek Bicycle
$1,399.99
Trek Marlin 7 Gen 3 Aluminum Mountain Bike Magic Mint L (29" Wheel)
Trek Bicycle
$4,999.99
Trek Fuel EX 9 Eagle 90 Gen 7 Aluminum Mountain Bike Matte Sedona Red/Pennyflake Splatter L
Trek Bicycle
$4,999.99
Trek Fuel EX 9 Eagle 90 Gen 7 Aluminum Mountain Bike Matte Sedona Red/Pennyflake Splatter L
Trek Bicycle
$1,199.93
$1,399.99
Trek Marlin 7 Gen 3 Aluminum Mountain Bike Keswick M (29" Wheel)
Trek Bicycle
14% off
$1,199.93
$1,399.99
Trek Marlin 7 Gen 3 Aluminum Mountain Bike Keswick M (29" Wheel)
Trek Bicycle
$849.93
$999.99
Trek Marlin 6 Gen 3 Aluminum Mountain Bike Miami Green To Dark Aquatic Fade ML (29" Wheel)
Trek Bicycle
15% off
$849.93
$999.99
Trek Marlin 6 Gen 3 Aluminum Mountain Bike Miami Green To Dark Aquatic Fade ML (29" Wheel)
Trek Bicycle
$5,299.93
$7,149.99
Trek Slash 9.8 XT Gen 6 Carbon Mountain Bike Purple Abyss XL
Trek Bicycle
25% off
$5,299.93
$7,149.99
Trek Slash 9.8 XT Gen 6 Carbon Mountain Bike Purple Abyss XL
Trek Bicycle
$4,799.99
Trek Supercaliber SL 9.6 Gen 2 Carbon Mountain Bike Matte Carbon/Gloss Black Splatter ML
Trek Bicycle
$4,799.99
Trek Supercaliber SL 9.6 Gen 2 Carbon Mountain Bike Matte Carbon/Gloss Black Splatter ML
Trek Bicycle
$3,199.93
$4,999.99
Trek Fuel EX 8 GX AXS T-Type Gen 6 Aluminum Mountain Bike Rage Red XXL (29" Wheel)
Trek Bicycle
36% off
$3,199.93
$4,999.99
Trek Fuel EX 8 GX AXS T-Type Gen 6 Aluminum Mountain Bike Rage Red XXL (29" Wheel)
Trek Bicycle
$2,299.98
$3,999.99
Trek Farley 9 Aluminum Mountain Bike Mercury S
Trek Bicycle
42% off
$2,299.98
$3,999.99
Trek Farley 9 Aluminum Mountain Bike Mercury S
Trek Bicycle
$2,299.93
$2,899.99
Trek Fuel EX 5 Gen 6 Aluminum Mountain Bike Matte Blue Sage XS (27.5" Wheel)
Trek Bicycle
20% off
$2,299.93
$2,899.99
Trek Fuel EX 5 Gen 6 Aluminum Mountain Bike Matte Blue Sage XS (27.5" Wheel)
Trek Bicycle
$549.99
Trek Marlin Gen 3 Frameset Aluminum Mountain Bike Matte Dnister Black XL (29" Wheel)
Trek Bicycle
$549.99
Trek Marlin Gen 3 Frameset Aluminum Mountain Bike Matte Dnister Black XL (29" Wheel)
Trek Bicycle
Find The Perfect Size For You | Trek Marlin Size Guide
1:10
Find in video from 00:1026 Inch Wheel Bike
Find The Perfect Size For You | Trek Marlin Size Guide
20.7K viewsJun 28, 2023
YouTubeBigBearBikes
How To Choose The Right Size Mountain Bike | Frame Geometry Explained
14:48
Find in video from 13:05Choosing the Right Size Bike
How To Choose The Right Size Mountain Bike | Frame Geometry …
197.2K viewsNov 22, 2021
YouTubeGMBN Tech
Mountain Bike Sizing, Fit & Geometry
6:04
Mountain Bike Sizing, Fit & Geometry
39.9K viewsMar 24, 2021
YouTubeevo
BIKE FIT: How to Size Your Mountain Bike!
7:52
Find in video from 00:34Choosing the Right Size
BIKE FIT: How to Size Your Mountain Bike!
106.2K viewsMay 7, 2022
YouTubeI Do Blues
Mountain Bike Sizing and Fit Master Class
42:18
Mountain Bike Sizing and Fit Master Class
100.5K viewsNov 28, 2020
YouTubeBetter Mountain Rides
A Guide To Choosing The Right Bike Size
4:38
A Guide To Choosing The Right Bike Size
152.2K viewsMar 20, 2024
YouTubeGlobal Cycling Network
Does Size Matter? | Why You Should Change Frame Size!
17:05
Does Size Matter? | Why You Should Change Frame Size!
111.4K views10 months ago
YouTubeGlobal Mountain Bike Network
11:51
2025 Trek Top Fuel Review | A Shape-Shifting Short Travel Ripper!
54K viewsSep 15, 2024
YouTubeFlow Mountain Bike
8:53
Trek Finally Updated their Cheapest Mountain Bike for 2026!!!
11.9K views3 months ago
YouTubeJamesthebikeguy
10:28
The Most Customizable We've Ever Seen... But Is It Necessary? | Trek …
55.9K views4 months ago
YouTubePinkbike
12:24
Trek Marlin 5 Review | Is Trek’s Best Seller Worth the Hype?
42.4K views5 months ago
YouTube99 Spokes
7:01
2024 Trek Marlin 5: Budget-Friendly Mountain Bike with Premium Feat…
111.4K viewsMay 5, 2024
YouTubeJamesthebikeguy
6:29
TESTED: Trek Slash+ 9.9 E-Bike Review | 170mm all-mountain, mi…
8K viewsNov 19, 2024
YouTubeAustralian Mountain Bike Magazine
13:48
10 Clues You Bought The Wrong Sized Bike! | MTB Sizing Guide
280K viewsJul 10, 2022
YouTubeGMBN Tech
9:36
2022 Trek Top Fuel Review | All-NEW Frame & Geometry, With A …
139.4K viewsOct 7, 2021
YouTubeFlow Mountain Bike
5:28
How to Choose The Correct Bike Size
1.2M viewsNov 20, 2019
YouTubeGlobal Cycling Network
12:05
2024 Trek Supercaliber Review | A Striking & Deadly Efficient Short-T…
102.6K viewsSep 7, 2023
YouTubeFlow Mountain Bike
15:57
Find in video from 01:04Visiting Local Bike Shops
How To Choose The Correct Size Electric Mountain Bike | EMTB Sizi…
59.6K viewsJan 11, 2021
YouTubeElectric Mountain Bike Network
24:12
CheckOUT! Trek's new full-suspension gravel bike, tested an…
75.3K views3 months ago
YouTubeThe Ride with Ben Delaney
10:24
Polygon Xtrada vs Trek Marlin | Which Is The Best Affordable MTB?
23.2K views8 months ago
YouTubeBikesOnline
0:20
118K views · 1.1K reactions | The new Trek Rail+ comes loaded with...
39.8K views2 weeks ago
FacebookFlow Mountain Bike
3:10
How To: Set Your Saddle Height
395.5K viewsJun 21, 2020
YouTubeTrek Bicycle
14:16
how to size a vintage mountain bike - ultimate guide
14.7K views4 months ago
YouTubegarys.projects
8:50
5 Minute Gear Adjust | How To Set Up Your Mountain Bike Gears Cor…
1.9M viewsDec 7, 2019
YouTubeGMBN Tech
3:21
Find in video from 00:24Preparing the Bike
How To: Set Up Mountain Bike Suspension
839.3K viewsMay 25, 2016
YouTubeTrek Bicycle
15:13
Everything Your Need To Know about the NEW Gen 4 Trek FX 2 H…
62.6K views9 months ago
YouTubeJamesthebikeguy
19:03
Mountain Bike Geometry 101 | A Complete Guide To Geometry + H…
569.3K viewsNov 23, 2019
YouTubeGMBN Tech
14:49
The Mountain Biker's e-Bike? | Trek Fuel EXe Review | BLISTER
12.8K viewsAug 7, 2024
YouTubeBLISTER
10:42
Find in video from 02:09What is Sizing and How It Affects Your Bike
What To Do If You’re In Between Sizes?
13.3K viewsJun 14, 2024
YouTubeElectric Mountain Bike Network
3:25
How Do I Choose The Right Size Trek Bicycle? - The Cycling Junkies
53 views7 months ago
YouTubeThe Cycling Junkies
See more videos
Static thumbnail place holder

Shop trek mountain bike sizing

Sponsored
About our ads
$679.93
$799.99
Trek Marlin 5 Gen 3 Aluminum Mountain Bike Matte Dnister Black M (29" Wheel)
Trek Bicycle
15% off
$679.93
$799.99
Trek Marlin 5 Gen 3 Aluminum Mountain Bike Matte Dnister Black M (29" Wheel)
Trek Bicycle
$629.99
Trek Marlin 4 Gen 3 Aluminum Mountain Bike Blue Sage M (29" Wheel)
Trek Bicycle
$629.99
Trek Marlin 4 Gen 3 Aluminum Mountain Bike Blue Sage M (29" Wheel)
Trek Bicycle
$1,799.99
Procaliber 6 Aluminum Mountain Bike Satin Trek Black/Lithium Grey L
Trek Bicycle
$1,799.99
Procaliber 6 Aluminum Mountain Bike Satin Trek Black/Lithium Grey L
Trek Bicycle
$1,499.98
$2,199.99
Trek Farley 5 Aluminum Mountain Bike Satin Blue Sage To Lithium Grey Fade L
Trek Bicycle
31% off
$1,499.98
$2,199.99
Trek Farley 5 Aluminum Mountain Bike Satin Blue Sage To Lithium Grey Fade L
Trek Bicycle
$849.99
Trek Marlin 5 Gen 3 Aluminum Mountain Bike Mulsanne Blue XS (27.5" Wheel)
Trek Bicycle
$849.99
Trek Marlin 5 Gen 3 Aluminum Mountain Bike Mulsanne Blue XS (27.5" Wheel)
Trek Bicycle
$679.93
$799.99
Trek Marlin 5 Gen 3 Aluminum Mountain Bike Power Surge M (29" Wheel)
Trek Bicycle
15% off
$679.93
$799.99
Trek Marlin 5 Gen 3 Aluminum Mountain Bike Power Surge M (29" Wheel)
Trek Bicycle
$2,899.99
Fuel EX 5 Gen 7 Aluminum Mountain Bike Lithium Grey/Trek Black Splatter M
Trek Bicycle
$2,899.99
Fuel EX 5 Gen 7 Aluminum Mountain Bike Lithium Grey/Trek Black Splatter M
Trek Bicycle
$2,699.99
Trek Procaliber 9.5 Gen 3 Carbon Mountain Bike Purple Flip/Hex Blue ML
Trek Bicycle
$2,699.99
Trek Procaliber 9.5 Gen 3 Carbon Mountain Bike Purple Flip/Hex Blue ML
Trek Bicycle
$849.99
Trek Marlin 5 Gen 3 Aluminum Mountain Bike Miami Green/Dark Aquatic Fade XS (27.5" Wheel)
Trek Bicycle
$849.99
Trek Marlin 5 Gen 3 Aluminum Mountain Bike Miami Green/Dark Aquatic Fade XS (27.5" Wheel)
Trek Bicycle
$6,499.99
Trek Supercaliber SL 9.7 GX AXS Gen 2 Carbon Mountain Bike Lava S
Trek Bicycle
$6,499.99
Trek Supercaliber SL 9.7 GX AXS Gen 2 Carbon Mountain Bike Lava S
Trek Bicycle
$8,999.99
Trek Supercaliber SLR 9.8 X0 AXS T-Type Gen 2 Carbon Mountain Bike Navy Smoke XL
Trek Bicycle
$8,999.99
Trek Supercaliber SLR 9.8 X0 AXS T-Type Gen 2 Carbon Mountain Bike Navy Smoke XL
Trek Bicycle
$1,499.99
Trek Roscoe 7 Gen 4 Aluminum Mountain Bike Buff Beige XL
Trek Bicycle
$1,499.99
Trek Roscoe 7 Gen 4 Aluminum Mountain Bike Buff Beige XL
Trek Bicycle
$3,999.99
Trek Marlin+ 8 Aluminum Mountain Bike Purple Flip To Black Fade S (27.5" Wheel)
Trek Bicycle
$3,999.99
Trek Marlin+ 8 Aluminum Mountain Bike Purple Flip To Black Fade S (27.5" Wheel)
Trek Bicycle
$1,199.93
$1,399.99
Trek Marlin 7 Gen 3 Aluminum Mountain Bike Pennyflake M (29" Wheel)
Trek Bicycle
14% off
$1,199.93
$1,399.99
Trek Marlin 7 Gen 3 Aluminum Mountain Bike Pennyflake M (29" Wheel)
Trek Bicycle
$4,649.93
$7,149.99
Trek Slash SE Gen 5 Carbon Mountain Bike Quicksand/ Battleship Blue S (29" Wheel)
Trek Bicycle
34% off
$4,649.93
$7,149.99
Trek Slash SE Gen 5 Carbon Mountain Bike Quicksand/ Battleship Blue S (29" Wheel)
Trek Bicycle
$6,099.99
Trek Rail+ 5 Gen Aluminum Mountain Bike Viper Red S
Trek Bicycle
$6,099.99
Trek Rail+ 5 Gen Aluminum Mountain Bike Viper Red S
Trek Bicycle
$194.93
$449.99
Trek Marlin Gen 2 Frameset Aluminum Mountain Bike Gloss Alpine / Gloss Dnister Fade XS (27.5" Wheel)
Trek Bicycle
56% off
$194.93
$449.99
Trek Marlin Gen 2 Frameset Aluminum Mountain Bike Gloss Alpine / Gloss Dnister Fade XS (27.5" Wheel)
Trek Bicycle
$2,899.99
Trek Marlin+ 6 Aluminum Mountain Bike Dnister Black XS (27.5" Wheel)
Trek Bicycle
$2,899.99
Trek Marlin+ 6 Aluminum Mountain Bike Dnister Black XS (27.5" Wheel)
Trek Bicycle