Trek Wahoo 20 Trail 2025
2025 Youth
Estimate price |
848$
Weight | 9.8 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Groupset microSHIFT Advent -
Suspension Rigid -
Drivetrain 1 × 9 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
20"
114cm - 132cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Alpha Silver Aluminum, 20''
Suspension Fork
Wahoo 20'' carbon, post mount disc brake, ThruSkew 5mm QR
Drivetrain
Rear Derailleur
microSHIFT Advent RD-M6195S, 34-38T max cog
Shift Levers
microSHIFT Advent Quick Trigger Pro SL-M6295, 9 speed
Cassette
microSHIFT Advent H093, 11-38, 9 speed
Crank
ProWheel alloy, 30T narrow-wide ring, 115mm length
Bottom Bracket
Sealed cartridge, 68mm
Chain
KMC X9
Pedals
VP-225 nylon platform
Wheels
Front Hub
Formula DC-20, alloy, 6-bolt, 100mm ThruSkew
Rear Hub
Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR
Rims
Alloy 20'', 28h
Spokes
14g stainless steel, black
Tires
Kenda Amrak, 30 tpi, 20x2.20''
Brakes
Brakes
Tektro HD-J285 hydraulic disc, short reach
Cockpit
Stem
Bontrager alloy, 31.8mm clamp, 6 degree, 45mm length
Handlebar
Bontrager alloy, 31.8mm clamp, 20mm rise, 580mm width
Grips
Kids' grip, 110mm width
Headset
Integrated, sealed cartridge bearings
Seat
Saddle
Kids' padded, integrated seatpost, Blendr light mount, 31.6x230mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 20" |
|---|---|
| Stack Reach Ratio | 1.256 mm |
| Bottom Bracket Height | 230 mm |
| Front Center | 527 mm |
| Rake | 42 mm |
| Trail | 65 mm |
| Stack | 407 mm |
| Reach | 324 mm |
| Top Tube Length | 448 mm |
| Seat Tube Angle | 73 ° |
| Seat Tube Length | 255 mm |
| Head Tube Angle | 67 ° |
| Head Tube Length | 85 mm |
| Chainstay Length | 372 mm |
| Wheelbase | 895 mm |
| Bottom Bracket Drop | 40 mm |
| Standover Height | 476 mm |
| Wheels | 20" |
| Rider Min Height | 114 cm |
| Rider Max Height | 132 cm |