2021

DIAMONDBACK Line 24

Youth · Mountain · Unisex
Frame material Aluminum
Groupset X4
Weight NULL kg
Wheel size 24
Wheel material Aluminum
Drivetrain 1 X 8
Chain Kmc Z82, 8 Speed
Tires Vee Tire Crown Gem, 24...
Brake type Mechanical Disc
See all specifications ↓
RRP
€666 incl. taxes
Observed price — New
€393 incl. taxes
Refurbished price
€219 incl. taxes
Likely trade-in value
1 234 €
diamondback Line 24

About this bike

Meet the Diamondback Line 24 2021: a youth-oriented bike in the mountain segment. Built around an aluminium frame.

Expect to pay €393 for a new Diamondback Line 24, against an official RRP of €666. Used or refurbished units land closer to €219, depending on condition.

Use the table below to compare every retailer 2BX is tracking and pick the best offer for the Diamondback Line 24.

Specifications

CategoryYouth
SubcategoryMountain
Year2021
Frame6061 T-6 Aluminum Jr-24" Frame, Formed Tubing, Disc Specific w...
Frame materialAluminum
ForkSR Suntour XCT JR 24", 80mm Travel, 28mm Stanchion, Aluminum L...
Fork materialAluminum
WeightNULL kg
SuspensionHardtail
TravelNULL
Sizes XXXXXXXX

Components

Groupset X4
Drivetrain 1 X 8
Front derailleur Upper Chain Guide, 34.9 Clamp Diameter
Rear derailleur SRAM X4, 8 Speed
Cassette SRAM PG820 Cassette, 8 Speed, 11-32T
Chain KMC Z82, 8 Speed
Crank Aluminum Arm, w/ 32T Steel Single Ring, 155mm
Bottom bracket Sealed Cartridge
Brake type Mechanical Disc
Brakes Tektro Aries Mechanical Disc, w, 160mm Rotors
Brake levers Tektro 2 Finger Aluminum Linear w/ Reach Adjust
Handlebar Diamondback, 720mm Wide, 15mm Rise, 31.8 Bar Bore
Stem Diamondback "Shortie", 45mm Reach, 31.8 Bar Bore
Grips DB "Flanged" 135mm Silcone
Saddle DB Sync'r Jr. Saddle
Seatpost Aluminum Micro Adjust, 27.2mm
Pedals DB4L Resin Platform

Wheels & Tires

Wheel size 24
Wheel material Aluminum
Rims 32h Diamondback Doublewall
Spokes 14g Stainless Steel
Tires Vee Tire Crown Gem, 24x2.25"
Tire width 2.25"

Brand Market Footprint

The brand market footprint dashboard is part of the 2BX subscriber experience. Sign in to track on-sale volumes, active retailers and price trends across the European market.

Request access
© 2026 2BX Commercial Solutions S.L. — All rights reserved EU data hosted · Built for the bicycle industry