2019 Trek Wahoo 20

Modest component level aluminum frame general-youth bike

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2019 Trek Wahoo 20
  • MSRP $440
  • Suspension Rigid
  • Frame Aluminum
  • Fork Aluminum
  • Wheels 20″ Aluminum
  • Drivetrain 1 × 8
  • Groupset 
    Shimano Altus
  • Brakes Rim
Gearing

1 × 8 — 8 speed

2019 Trek Wahoo 20
17 mph
Similar Bikes
18 mph

The 2019 Wahoo 20 is easier to ride up hills than similar bikes.

The 2019 Wahoo 20 is geared about the same as similar bikes for riding downhill.

Geometry
Build
FrameAlpha Silver aluminum, 20˝
ForkAluminum 20˝
Bottom BracketLoose ball
HeadsetVP 1-1/8˝, semi-Integrated
StemBontrager alloy, 31.8mm, 7 degree, Blendr compatible
HandlebarBontrager alloy, 31.8mm, 15mm rise
SaddleKid's specific, padded
SeatpostBontrager Approved, alloy, 27.2mm
PedalsDialed 9/16˝, platform
GripsDialed, Kraton
Components
Rear DerailleurShimano Altus M310
ShiftersShimano Acera M360, 8 speed
CrankAlloy, 140mm, 32T
CassetteShimano HG31, 11-34, 8 speed
ChainKMC Z51
BrakesAlloy linear-pull, Dialed alloy levers
Wheels
Rims20˝ 28-hole, alloy
Front HubFormula FM21 alloy
Rear HubFormula FM32 alloy
Tires20x1.95˝ versatile tread
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2019 Trek Wahoo 20