Which size or configuration labels have geometry for the 2020 Trek Powerfly?

Geometry is listed for S, M, L, and XL.

What are the reach and stack of the 2020 Trek Powerfly in size L?

In size L, reach is 427 mm and stack is 648 mm.

What is the head tube angle of the 2020 Trek Powerfly?

The head tube angle is 67.7 degrees in size L.

What does the 2020 Trek Powerfly 5 ship with?

The stock build includes Trek Alpha Platinum, RockShox Recon RL, SRAM SX Eagle single-click, and Bosch Performance CX.

Which years of the Trek Powerfly are on Quiver?

Quiver has the Trek Powerfly for 2020, 2019, 2018, and 2017.

2020

2020 Trek Powerfly

E-bike

Reach 390 to 452 mm, stack 623 to 667 mm. The Powerfly 5 build comes with SRAM SX Eagle shifting and Bontrager XR3 Comp tires.

Compare geometry

Source: trekbikes.com. Checked Oct 12, 2026.

Key facts

Brand: Trek
Model: Powerfly
Model year: 2020
Geometry labels: S, M, L, and XL
Drivetrain: SRAM SX Eagle
Fork: RockShox Recon RL
Geometry: Complete for every size
Source: trekbikes.com
Checked: Oct 12, 2026

Geometry by size

2020 Trek Powerfly geometry by size
Measurement	S	M	L	XL
Reach(mm)	390	406	427	452
Stack(mm)	623	639	648	667
Head tube angle(°)	67.6	67.7	67.7	67.7
Effective top tube(mm)	598	617	641	672
Chainstay length(mm)	455	455	455	455
Wheelbase(mm)	1125	1155	1180	1212
BB drop(mm)	49	49	50	50
BB height(mm)	307	324	324	324
Standover(mm)	721	794	816	818
Seat tube length(mm)	394	419	470	521
Head tube length(mm)	130	130	140	160

How to read a geometry chart

Stock build

14 parts

Frame

Trek Alpha Platinum

Frame

Suspension

RockShox Recon RL

ForkWheel size 29Spring type AirExternal adjustments rebound adjustment

Drivetrain

SRAM SX Eagle single-click

ShifterSpeeds 12

SRAM SX Eagle

Derailleur

SRAM SX Eagle

Cassette

SRAM SX Eagle

Chain

SRAM X1 1000

Crankset

VP 536

Pedals

Powertrain

Bosch Performance CX

Motor

Bosch Powertube

Battery

Wheels & Tires

Bontrager XR3 Comp

Tire

Bontrager Kovee

Rim

Brakes

Tektro HD-M275

BrakeBrake type Hydraulic Disc

Cockpit

FSA IS2

Headset

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Quick answers

Which size or configuration labels have geometry for the 2020 Trek Powerfly?: Geometry is listed for S, M, L, and XL.
What are the reach and stack of the 2020 Trek Powerfly in size L?: In size L, reach is 427 mm and stack is 648 mm.
What is the head tube angle of the 2020 Trek Powerfly?: The head tube angle is 67.7 degrees in size L.
What does the 2020 Trek Powerfly 5 ship with?: The stock build includes Trek Alpha Platinum, RockShox Recon RL, SRAM SX Eagle single-click, and Bosch Performance CX.
Which years of the Trek Powerfly are on Quiver?: Quiver has the Trek Powerfly for 2020, 2019, 2018, and 2017.