2023

DIAMONDBACK VIPER 20

Youth · Mountain · Unisex

Frame material Steel

Weight NULL kg

Wheel size 20

Wheel material Aluminum

Drivetrain Single-Speed

Chain Kmc Z410 1/2 X 1/8

Tires Comp Iii Style 20X2.125"

Brake type Coaster

See all specifications ↓

RRP

€175 incl. taxes

Observed price — New

€128 incl. taxes

Refurbished price

€77 incl. taxes

Likely trade-in value

1 234 €

About this bike

Looking at the Diamondback VIPER 20 2023? This youth bike in the mountain segment keeps showing up across European retailers. Built around a steel frame.

The Diamondback VIPER 20 carries an RRP of €175; the live observed price for a new unit averages €128, and refurbished offers cluster around €77.

Scroll down for the full retailer breakdown, price history and trade-in benchmark of the Diamondback VIPER 20.

Bikes currently in the market or recently sold

Retailer	Image	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	VIPER	1998	Refurbished	1 234 €	1 234 €	-20%	On sale	Europe	2026-08-31	2026-08-17	14	Related	No	Other	—	S	Freno contrapedal	Aluminium	—	—	—	Mtb

Specifications

CategoryYouth

SubcategoryMountain

Year2023

FrameHi-Ten steel

Frame materialSteel

ForkHi-Ten steel

Fork materialSteel

WeightNULL kg

SuspensionRigid

TravelNULL

Sizes XXXXXXXX

Components

Drivetrain Single-Speed

Cassette 18t cog

Chain KMC Z410 1/2 x 1/8

Crank 140mm steel 1-piece

Bottom bracket Loose ball

Brake type Coaster

Brakes Rush linear rear w, coaster hub

Brake levers Rush RX2.1

Handlebar Hi-ten steel 2-piece 24" wide x 6" rise

Stem 1" quill steel base w/ alloy clamp

Grips DB Icon Grip w/ Nylon End Plug

Saddle DB BMX padded

Seatpost Steel pillar

Pedals Resin platform

Wheels & Tires

Wheel size 20

Wheel material Aluminum

Rims 36h aluminum, 30mm wide, ano black

Spokes 14g

Tires Comp III style 20x2.125"

Tire width 2.125"

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