
Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices
Today’s DealsSuperfly 20
A 20″ aluminum frame general youth bike with mid-range components and rim brakes.
Compare the full range
Manufacturer Price
$399| Weight | 18.0 lbs |
|---|---|
| Frame | Aluminum |
| Suspension | Rigid |
| Fork | Aluminum |
| Wheels | 20″ Aluminum |
| Drivetrain | 1 × 6 |
| Groupset | Tourney |
| Brakes | Rim |

Jun 2015 · Guy Kesteven
Obviously flexy but uniquely customisable, inspiringly agile and seriously fun ultralight race day flier
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
| Frame | 20˝ Dialed frame size, Alpha Gold Aluminum |
|---|---|
| Fork | Dialed 20˝, alloy |
| Bottom Bracket | Sealed cartridge |
| Headset | VP 1-1/8˝, semi-Integrated |
| Stem | Bontrager Elite, 31.8mm, 7 degree, w/computer & light mounts |
| Handlebar | Bontrager alloy, 31.8mm, 15mm rise |
| Saddle | Dialed 20˝ size, padded |
| Seatpost | Bontrager, 2-bolt head, 27.2mm, 8mm offset Type: Rigid |
| Pedals | Dialed 9/16˝, platform |
| Grips | Dialed, Kraton |
| Rear Derailleur | Shimano Tourney TY300 |
|---|---|
| Crank | Alloy, 32T |
| Shifters | Shimano Tourney RS35, 6 speed twist |
| Cassette | SunRun freewheel, 14-28, 6 speed |
| Chain | KMC Z50 |
| Brakes | Alloy linear-pull, Dialed alloy levers Type: Rim |
| Rims | 20˝ 32-hole alloy |
|---|---|
| Front Hub | Formula FM21 alloy |
| Rear Hub | Formula FM31 alloy |
| Tires | Bontrager XR1, 20x1.85˝ |
First added February 15
Last updated February 15
Not listed for 3,025 days