The ride, not just the specs
Little riders, big adventures.
Wahoo is a light, capable kids' bike made for real riding: trails, paths, and family rides.
Lighter bikes are easier to ride, so kids can go farther and have more fun.
Trek Wahoo 24 Trail
24" wheel / Emerald Iris
$799.99
Skip to product information
Trek / Kids' Hybrid Bikes
Trek Wahoo 24 Trail
Real bikes for young riders.
Wahoo 24 Trail is a light and tough kids' bike that's ready to roll off-road. Its sturdy aluminum frame is easy to maneuver as they weave their way down the trail and rugged enough to handle the tough stuff. A 9-speed 1x drivetrain gives them plenty of gears for pedaling up steep trails, and disc brakes provide next-level stopping power to slow their roll or help them stop on a dime on the way back down. Perfect for riders between 51-59" tall.
$799.99
What size am I?
Based on the bike's size chart. Your complimentary baseline fit in store dials in the rest.
Ship to store · free pickup, usually ready in 4–7 business days
Questions are welcome. No pressure, no bike jargon required.
- 30-day money-back guarantee Ride it. If it isn't right, bring it back.
- Free adjustments for life On every bike you buy from us.
- Complimentary baseline fit We set the bike up for your body.
What makes it special
Thoughtful details. Big possibilities.
01Smaller grips for little hands
Smaller diameter grips make it easy for little hands to stay in control and navigate their next turn.
02Lightweight aluminum frame
All Trek kids' bikes are built with lightweight and easy-to-maneuver aluminum frames that are durable enough for whatever adventures lie ahead.
03Confidence-inspiring frame geometry
An upright hybrid-style geometry mimics the feel of an adult bike, while keeping kids confident and comfortable on days they want to ride until dinner time.
For the detail-oriented
Let's talk bikes.
- Groupset microSHIFT Advent
- Frame Aluminum
- Suspension Rigid
- Wheels 24"
- Gears 1x9
- Weight 23.2 lb
Tap any group to see every part.
Frameset3
- Frame
- Alpha Silver Aluminum, 24''
- Fork
- Wahoo 24'' carbon, post mount disc brake, ThruSkew 5mm QR
- Headset
- Integrated, sealed cartridge bearings
Drivetrain7
- Shifters
- microSHIFT Advent Quick Trigger Pro SL-M6295, 9 speed
- Rear derailleur
- microSHIFT Advent RD-M6195M, 40-46T max cog
- Crank
- Alloy, 30T steel chain ring w/ guard. 127mm length
- Bottom bracket
- Sealed cartridge, 68mm
- Cassette
- microSHIFT Advent H093, 11-42, 9 speed
- Chain
- KMC X9
- Pedals
- VP-225 nylon platform
Wheels & tires6
- Front hub
- Formula DC-20, alloy, 6-bolt, 100mm
- Rear hub
- Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm
- Rims
- Alloy 24'', 28H
- Tires
- Kenda Amrak, 30 tpi, 24x2.20''
- Front axle
- 135x5mm bolt-on
- Rear axle
- 169x5mm bolt-on
Brakes2
- Brakes
- Tektro HD-J285 hydraulic disc
- Rotors
- Tektro, 6-bolt, 160mm
Cockpit & contact points5
- Handlebar
- Bontrager alloy, 31.8mm clamp, 20mm rise, 600mm width
- Stem
- Bontrager alloy, 31.8mm clamp, 6 degree, 45mm length
- Grips
- Kids' grip, 110mm width
Kids' grip, 108mm length - Saddle
- Kids' padded, integrated seatpost, Blendr light mount, 31.6x270mm
- Seat collar
- Bolt-on, 36.4mm
Accessories1
- Fenders
- Trek custom
Weight & limits5
- Weight
- 10.50 kg / 23.15 lbs
- Weight limit
- This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 175 pounds (80 kg).
- Max tire size
- 24x2.40" with or without fenders
- Max rotor size
- Max brake rotor sizes: 160mm front & rear
- Max chainring
- 1x: 30T
Good to know5
- Gear up your kiddo Get your mini-me ready to roll. Kids bike accessories will have them giddy to go on their next ride.
- Alpha Aluminum frame Trek's lightweight, high-performance aluminum is durable and rustproof.
- 1x drive train Simple shifting is the best way to teach a kid to ride a real mountain bike.
- Race-ready components Quality components mean this bike is ready to shred the singletrack, on race day or every day.
- Hand brakes Confident stopping for youngsters who are ready to control their speed with their hands.
Geometry & sizing.
Measurements in cm unless noted.
| Size | Size 1 |
|---|---|
| Rider height | |
| Seat tube (A on the drawing) | 30.0 |
| Seat tube angle (B on the drawing) | 73.0° |
| Head tube length (C on the drawing) | 9.0 |
| Head tube angle (D on the drawing) | 67.0° |
| Eff. top tube (E on the drawing) | 53.0 |
| BB height (F on the drawing) | 27.4 |
| BB drop (G on the drawing) | 4.3 |
| Chainstay length (H on the drawing) | 42.0 |
| Trail (J on the drawing) | 8.1 |
| Wheelbase (K on the drawing) | 103.2 |
| Standover (L on the drawing) | 53.0 |
| Reach (M on the drawing) | 39.0 |
| Stack (N on the drawing) | 45.8 |
| Wheel size | 24" kids' |
The Atlanta Cycling difference
The right bike is only the beginning.
Specs matter. But so does how a bike feels when you ride it. Our team is here to help you choose the right size, understand the details, and get comfortable before your first ride.
When you buy from Atlanta Cycling, you're not just getting a box with a bicycle in it. You're getting a 30-day money-back guarantee, a complimentary baseline fit, lifetime basic adjustments, and real people who want you to love every mile.
Four neighborhood stores. One shared passion.
Let's find your next adventure.
Ansley. Alpharetta. Roswell. Vinings. Stop by, take a test ride, ask questions, and meet the people who will be here long after your first ride.