2018

TREK Superfly 20

Youth · General · Unisex

Frame material Aluminum

Groupset Tourney

Weight 8.16 kg

Wheel size 20

Wheel material Aluminum

Drivetrain 1 X 6

Chain Kmc Z50

Tires Bontrager Xr1, 20X1.85Àù

Brake type Rim

See all specifications ↓

RRP

€367 incl. taxes

Observed price — New

€158 incl. taxes

Refurbished price

€79 incl. taxes

Likely trade-in value

1 234 €

About this bike

The Trek Superfly 20 2018 sits in the youth segment in the general segment. Built around an aluminium frame.

Price-wise, brands list the Superfly 20 at €367 MSRP. Real listings for a new unit hover around €158, and refurbished units typically sell near €79.

Browse the live offers below or jump to the similar bikes section to compare the Trek Superfly 20 with its closest rivals.

Bikes currently in the market or recently sold

Retailer	Link	Model	Year	Condition	Price	RRP	Discount	Status	Country	Last seen	First seen	Online for	Similarity	E-Bike	Groupset	Mileage	Size	Brake type	Frame material	Wheel size	Motor Torque	Battery capacity	Category
Retailer	Link	SUPERFLY	2013	Refurbished	1 234 €	1 234 €	-20%	On sale	Europe	2026-08-31	2026-05-05	118	Related	No	Shimano Deore XT	—	Xl	Disco	Carbon	29	—	—	Mtb
Retailer	Link	SUPERFLY	2015	Refurbished	1 234 €	1 234 €	-20%	On sale	Europe	2026-08-31	2026-08-17	14	Related	No	Shimano Deore XT	—	55 cm	Disco	Carbon	—	—	—	Mtb
Retailer	—	SUPERFLY	2013	Refurbished	1 234 €	1 234 €	-20%	Sold	Europe	2026-08-14	2026-08-10	4	Related	No	Shimano Deore XT	—	M	Disco	Carbon	29	—	—	Mtb
Retailer	—	SUPERFLY	2013	Refurbished	1 234 €	1 234 €	-20%	Sold	Europe	2026-06-13	2026-05-05	39	Related	No	Shimano Deore XT	—	50 cm	Disco	Carbon	29	—	—	Mtb
Retailer	—	SUPERFLY	2022	Refurbished	1 234 €	1 234 €	-20%	Sold	Europe	2026-05-09	2026-04-17	22	Related	No	Shimano SLX	—	S	Disco	Carbon	27,5	—	—	Mtb

Specifications

CategoryYouth

SubcategoryGeneral

Year2018

Frame20Àù Dialed frame size, Alpha Gold Aluminum

Frame materialAluminum

ForkDialed 20Àù, alloy

Fork materialAluminum

Weight8.16 kg

SuspensionRigid

TravelNULL

Sizes XXXXXXXX

Components

Groupset Tourney

Drivetrain 1 X 6

Rear derailleur Shimano Tourney TY300

Cassette SunRun freewheel, 14-28, 6 speed

Chain KMC Z50

Crank Alloy, 32T

Bottom bracket Sealed cartridge

Brake type Rim

Brakes Alloy linear-pull, Dialed alloy levers

Handlebar Bontrager alloy, 31.8mm, 15mm rise

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

Grips Dialed, Kraton

Saddle Dialed 20Àù size, padded

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

Pedals Dialed 9/16Àù, platform

Wheels & Tires

Wheel size 20

Wheel material Aluminum

Rims 20Àù 32-hole alloy

Tires Bontrager XR1, 20x1.85Àù

Tire width 1.85"

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