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2018 Trek

Superfly 26

A 26″ aluminum frame general youth bike with upper mid-range components and tektro hydraulic disc brakes.
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Manufacturer Price

$999
Weight12.7 kg  
FrameAluminum
SuspensionHardtail, 90mm
Wheels26″ Aluminum
Drivetrain1 × 11
GroupsetNX
BrakesTektro Hydraulic Disc
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

34 km/h

Superfly 26

28 km/h

Similar Bikes

Highest gear

(descending)

Reviews
BikeRadar
Trek Superfly 9.9 SL XTR Project One review

Jun 2015 · Guy Kesteven

Obviously flexy but uniquely customisable, inspiringly agile and seriously fun ultralight race day flier

Read Review

MTBR
Review: Trek Superfly SS singlespeed 29er

Apr 2015 · Kurt Gensheimer

The Angry Singlespeeder puts Trek's budget-friendly one-gear bike through its paces. See if he was still angry at the end of his ride. - Mtbr.com

Read Review

Geometry
Specs
Build
Frame

26˝ Dialed frame size, Alpha Gold Aluminum

Fork

X-Fusion Velvet RL, air spring, rebound, lockout, E2 tapered steerer, 90mm travel

Travel90mm

Spring TypeAir

Bottom Bracket

Sealed cartridge

Headset

Integrated, cartridge bearing, sealed, 1-1/8˝ top, 1.5˝ bottom

Stem

Bontrager alloy, 31.8mm, 7 degree, w/computer & light mounts

Handlebar

Bontrager alloy, 31.8mm, 15mm rise

Saddle

Dialed 24˝ size, padded

Seatpost

Bontrager, 2-bolt head, 27.2mm, 8mm offset

TypeRigid

Pedals

Dialed 9/16˝, platform

Grips

Bontrager Race

Groupset
Rear Derailleur

SRAM NX

Crank

SRAM NX, 30T X-Sync

Shifters

SRAM NX, 11 speed

Cassette

SRAM PG-1130, 11-42, 11 speed

Chain

SRAM PC-1110

Brakes

Tektro M285 hydraulic disc

TypeTektro Hydraulic Disc

Wheels
Rims

Bontrager AT-650 32-hole double-walled alloy

Front Hub

Formula DC20 alloy

Rear Hub

Formula DC22 alloy

Tires

Bontrager XR2, 26x2.20˝

Rider Notes
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First added 15 February

Last updated 15 February

Not listed for 3,025 days