Trek Wahoo 20" 2023

Wahoo 20 is a lightweight, simple and practical kids' hybrid bike that makes it easy for your little one to make the most of every ride. This versatile bike is built for ease of use: it is light, capable on a variety of surfaces and equipped with a 1x8 drivetrain and a wide range of gearing for wherever your little one roams. For kids ages 6–8, between 114–132 cm (45-52˝) tall.

It's right for you if...

You know riding is about having fun, and you want your little one to have a capable ride that's easy to operate, easy to handle and versatile. Whether you're riding as a family or commuting to school in the morning, Wahoo delivers one great ride after another.

The tech you get

A lightweight Alpha Aluminium frame that's easy for kids to pick up and manoeuvre, multi-surface tyres for traction on a variety of terrains and a 1x8 drivetrain that simplifies the shifting process so kids can focus on what matters: having fun!

The final word

Wahoo is an all-purpose kids' bike with great all-around performance. It's light, practical, built for ease of use and a lot of fun to ride. Plus, it's super easy to accessorise, so your little one can make it their own!

Why you'll love it

1. Lightweight and capable: Wahoo's aluminium frame is strong and durable, but still light enough that it's easy for kids to control
2. Closed dropouts with Trek's proprietary ThruSkew, a safety feature that ensures that the wheels will never drop out unintentionally
3. A simple 1x8 drivetrain simplifies shifting so kids can focus on having fun!
4. Investing in a kids' bike from an established bike brand is worth it – Trek kids' bikes are designed and assembled by people who know bikes

• Frame	Alpha Silver Aluminium, 20"
  Fork	Wahoo 20" alloy with ThruSkew

  Wheels

  Hub front	Formula alloy, 100 mm ThruSkew
  Skewer front	132x5 mm QR, ThruSkew
  Hub rear	Formula FM32 alloy, 130x5 mm
  Rim	Alloy 20", 28 h
  Spokes	14 g stainless steel, black
  Tyre	20x1.95"
  Max tyre size	20x2.20"

  Drivetrain

  Shifter	Shimano Altus M315, 8-speed
  Rear derailleur	Shimano Altus M310
  Crank	Alloy, 28 T steel chain ring w/guard, 140 mm length
  Bottom bracket	Sealed cartridge
  Cassette	Shimano HG31, 11-34, 8-speed
  Chain	KMC Z8.3, 8 speed
  Pedal	Kids' 9/16", platform
  Max. chainring size	1x: 30T

  Components

  Saddle	Kids' 20" size, padded
  Seatpost	Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 250 mm length
  Handlebar	Bontrager Approved, alloy, 31.8 mm, 15 mm rise, 560 mm width
  *Grips	Size: 20" wheel Kids', Kraton
  	Size: 20" wheel Kids' Kraton
  Stem	Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length
  Head set	VP 1-1/8", semi-integrated
  Brake	Alloy linear-pull
  Brake lever	Kids' alloy brake lever, black

  Weight

  Weight	8.73 kg / 19.25 lbs
  Weight limit	This bike has a maximum total weight limit (combined weight of bicycle, rider,and cargo) of 36 kg (80 lb).