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2014 Trek

Superfly 9.7

A 29″ carbon frame crosscountry bike with high-end components.

FrameCarbon
Wheels29″ Aluminum
Drivetrain2 × 10
GroupsetX9, X7
BrakesShimano SLX 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)

28 mph

Superfly 9.7

27 mph

Similar Bikes

Highest gear

(descending)

Reviews

Summary

The Trek Superfly series offers a range of cross-country bikes that are praised for their lightweight frames, sorted suspension, and fun, comfortable geometry. While some models excel in speed and agility, others may struggle with technical climbs or rough terrain due to their aluminum construction or suspension limitations. The series is noted for its value and performance, with options available at various price points.

Pros
  • Lightweight frame with outstanding detail

  • Sorted suspension and fun geometry

  • Ample options at multiple price points

  • Quick and precise handling

  • Surprisingly grippy tires

Cons
  • Aluminum hardtail may not suit steep, rocky terrain

  • Underwhelming shifting and fork shortcomings

  • Post-ride discomfort possible on rough terrain

  • Hefty weight for a hardtail

  • Lower-end components at a premium price

Key Quotes
One of a bevy of Superfly 29ers that will force buyers to think hard about how to get the most bang for their buck.
BIKE Magazine logoBIKE Magazine
There’s nothing superfluous about Trek’s light and superbly detailed Superfly
BikeRadar logoBikeRadar
Trek have overhauled their range of Superfly carbon and alloy bikes for 2014, trickling technology from the top-end models lower down the price points.
Dirt Mountainbike logoDirt Mountainbike
The geometry is really what makes the Superfly sing.
VeloNews logoVeloNews

Feedback?

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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

BikeRadar
Trek Superfly FS 9.8 SL review

Dec 2014 · Guy Kesteven

Super responsive yet surprisingly controlled and charismatic high velocity ride at a cracking price

Read Review

VeloNews
Reviewed: Trek Superfly 9.7 mountain bike

Jul 2014 · Emily Schaldach

The Superfly 9.7’s biggest selling point is its frame, and though the parts are modest, it has potential

Read Review

Mountain Bike Action
Cranked out: The Trek Superfly FS 9

May 2014 · MBA Action

Primed For Adventure Or The Podium Being at the forefront of the 29er movement, Trek’s Superfly FS was one of the first full-suspension, cross-country,

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BIKE Magazine
2014 Bible of Bike Tests Roundtable Reels: Trek Superfly 8

Feb 2014

Trek's line of Superfly cross-country 29ers includes nine hardtail models and seven full-suspension versions, giving riders ample options at many price points.

Read Review

Dirt Mountainbike
Trek Superfly Range Updated for 2014

Oct 2013 · Dirt HQ

The Trek Superfly range has been overhauled for 2014 with carbon and alloy bikes, trickling technology from the top-end models lower down the price points.

Read Review

Flow Mountain Bike
Long Term Test: Trek Superfly 100 Elite

Aug 2013

On a long ride or during the wee small hours out on track at a 24hr race, it’s not unusual to get a song stuck in your head. Traditionally it’s something dire, like Peter Allen’s ‘Rio’. But on board this bike, the groove is strong; feel the soul, channel the year 1972. It’s Superfly. We …

Highs
  • A light, fun, fast cross country machine

  • Superbly relialbe

  • Clean looks

Lows
  • Not the plushest or stiffest of rides.

Read Review

Specs
Build
Frame

OCLV Mountain Carbon, Carbon Armor, E2 tapered head tube, BB95, balanced post mount, Closed Convert dropouts, G2 Geometry

BB StandardBB95, 95.5mm, Press Fit

Bottom Bracket

BB95, 95.5mm, press-fit

Headset

FSA IS-2, E2, sealed cartridge bearing

Stem

Bontrager Race Lite, 31.8mm, 7 degree

Handlebar

Bontrager Race Lite Low Riser, 31.8mm, 5mm rise

Saddle

Bontrager Evoke 2, chromoly rails

Seatpost

Bontrager Race Lite, 27.2mm, 5mm offset

TypeRigid

Groupset
Rear Derailleur

SRAM X9, Type 2

Front Derailleur

SRAM X7

Crank

SRAM S1400, 36/22

Shifters

SRAM X7, 10 speed

Cassette

Shimano HG62 11-36, 10 speed

Brakes

Shimano SLX hydraulic disc

TypeShimano SLX Hydraulic Disc

Wheels
Rims

Bontrager sealed cartridge bearing, 15mm alloy axle, center lock front hub; Bontrager alloy center lock 142x12 rear hub w/Bontrager Mustang 28-hole Tubeless Ready rims

Tires

Bontrager XR1 Expert, aramid bead, 29x2.20"

Rider Notes
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First added June 29

Last updated June 29

Not listed for 3,256 days