Wahoo 20 Trail is a light and tough kids’ bike that’s ready to roll off-road. Its sturdy aluminium frame is easy to manoeuvre as they weave their way down the trail, but rugged enough to handle the tough stuff. A 9-speed 1x drivetrain gives them plenty of gears for pedalling up steep trails and disc brakes provide next-level stopping power to slow their roll or help them stop on a sixpence on the way back down. Perfect for riders between 114 and 132 cm tall.

It's right for you if...

You’re ready to take your kiddo off-road and want a kids’ bike that’s up to the task. You want the added grip of big, knobby tyres, plenty of gears to keep them spinning up hills and the reliable stopping power of hydraulic disc brakes.

The tech you get

An Alpha Silver Aluminium frame with 20” wheels and wide 2.4” knobby tyres that bite into dirt and give plenty of traction. Tons of gears to pick from with a 9-speed 1x microSHIFT drivetrain and serious stopping power from hydraulic disc brakes.

The final word

Wahoo 20 Trail is a proper off-road ride in a pint-sized package. It’s a kids’ bike for little rippers who can’t wait to cut loose and want a bike that’s light, manoeuvrable and ruddy tough, too. Its hydraulic disc brakes give your kiddo a serious advantage while they progress on the trail.

Why you'll love it

• Wahoo’s aluminium frame is light enough for easy handling and tough enough to roll through the rough stuff
• Hydraulic disc brakes give them the same serious stopping power you’ll find on adult mountain bikes
• A 9-speed drivetrain gives your kiddo plenty of gears to shift through, but isn’t too much to handle
• Wide and knobby 2.4” tyres provide heaps of traction for confidence on the trail
• Trek kids’ bikes are designed and assembled by people who know bikes – and backed by a lifetime warranty

• Hydraulic Disc Brakes: Reliable brakes to keep your child in control in all weather conditions.
• Aluminium Frame: Lightweight and easy to manoeuvre for children.
• 9 Microshift Gears: Perfect for all terrain, with the simplicity of a single shifter.

• Frame: Alpha Silver Aluminium, 20"
• Fork: Wahoo 20" alloy, post-mount disc brake, ThruSkew 5 mm QR
• Gear Shifters: microSHIFT Advent Quick Trigger Pro SL-M6295, 9-speed
• Chainset: ProWheel alloy, 30T narrow-wide ring, 115 mm length
• Chainrings: 30T
• Rear Cassette: microSHIFT Advent H093, 11-38, 9-speed
• Chain: KMC X9
• Front Derailleur: N/A
• Rear Derailleur: microSHIFT Advent RD-M6195S, 34-38T max cog
• Bottom Bracket: Sealed cartridge, 68 mm
• Pedals: VP-225 pedals, 9/16'', black
• Rims: Alloy 20", 28 h
• Front Hub: Formula DC-20, alloy, 6-bolt, 100 mm ThruSkew
• Rear Hub: Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR
• Tyres: Kenda Amrak, 30 tpi, 20x2.20"
• Brakes: Tektro HD-J285 hydraulic disc, short reach
• Handlebars: Bontrager alloy, 31.8 mm clamp, 20 mm rise, 580 mm width
• Handlebar Grips or Tape: Kids' grip, 110 mm width
• Headset: Integrated, sealed cartridge bearings
• Stem:Bontrager alloy, 31.8 mm clamp, 6-degree, 45 mm length
• Saddle: Kids' padded, integrated seat post, Blendr light mount, 31.6x230 mm
• Seatpost: Alloy
• Accessories: Trek custom mudguard
• Weight: 9.80 kg / 21.61 lbs
• Inside Leg or Age Range: 8-10

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.