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Today’s DealsSuperfly AL
A 29″ aluminum frame crosscountry bike with high-end components.
| Frame | Aluminum |
|---|---|
| Wheels | 29″ Aluminum |
| Drivetrain | 3 × 10 |
| Groupset | XT, Deore |
| Brakes | Shimano Deore Hydraulic Disc |
Summary
The Trek Superfly is celebrated as a light, fun, and fast cross-country machine, offering a stiff, comfortable frame that excels in performance and confidence on various terrains. Its design prioritizes speed and responsiveness, with a proven track record among both competitive and less experienced riders. Attention to detail and build quality are highlighted, alongside its excellent singletrack performance and durability.
Light, fun, and fast cross-country machine
Stiff, light, and comfortable frame
Excellent singletrack performance
Proven track record for performance
Attention to detail and build quality
Not the plushest or stiffest of rides
A little bit of flex through the rear end
Needs a bigger front tyre
The Superfly is easy to ride fast and easy to ride slow
This is a fast, fast bike. Everywhere – not just in a straight line.
It’s purpose-built for speed with no compromises
Feedback?
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Jul 2014 · Emily Schaldach
The Superfly 9.7’s biggest selling point is its frame, and though the parts are modest, it has potential

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.

Dec 2013 · MBA Action
The Trek Superfly 100 (Superfly FS for 2014) comes in six models: Three with carbon fiber frames from $3890 to a little over $9000, and three with
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.

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 …
A light, fun, fast cross country machine
Superbly relialbe
Clean looks
Not the plushest or stiffest of rides.
May 2013 · Francis Cebedo
Trek sought out to drop a full pound from their already lightweight Superfly 100. They wanted to maintain all stiffness numbers to build a worthy race bike. Did they succeed? - Mtbr.com

Feb 2012 · Seb Rogers
Everything’s in the right place but the frame finish isn’t quite up to the very high standard set by the competition
| Frame | Alpha Platinum Aluminum, butted & hydroformed tubing, E2 tapered head tube, press-fit bottom bracket, G2 Geometry |
|---|---|
| Headset | FSA NO.57, E2, sealed bearings |
| Stem | Bontrager Race Lite, 31.8mm, 7 degree |
| Handlebar | Bontrager Race Lite Low Riser, 31.8mm, 5mm rise, 9 degree sweep |
| Saddle | Bontrager Evoke 2, chromoly rails |
| Seatpost | Bontrager Rhythm Elite, 27.2mm, zero offset Type: Rigid |
| Rear Derailleur | Shimano Deore XT Shadow |
|---|---|
| Front Derailleur | Shimano Deore |
| Crank | Shimano M552, 42/32/24 |
| Shifters | Shimano Deore, 10 speed |
| Cassette | Shimano HG62 11-36, 10 speed |
| Brakes | Shimano M596 hydraulic disc brakes Type: Shimano Deore Hydraulic Disc |
| Rims | Bontrager sealed cartridge bearing, 15mm alloy axle front hub; Bontrager sealed cartridge bearing, alloy axle rear hub w/Bontrager Mustang 28-hole Tubeless Ready disc rims |
|---|---|
| Tires | Bontrager 29-1 Expert, 29x2.20" |
First added June 29
Last updated June 29
Not listed for 3,256 days