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Giant STP 24 2026 Junior Bike

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Attributes
ColourBlack Chrome
Suitable forKids
Wheel Size24-inch
In-stock bikes are built and dispatched in 2-3 working days. Free delivery over £50.
Reserve free and collect in Wigan, built and checked, after a test ride.
Built by a Cytech mechanic, with a free first service inside six months.
Thirty-day returns, free from any UK address.

0% finance on bikes over £500

Spread the cost over 6 to 36 months with V12 Retail Finance. Apply at checkout and get a decision in minutes.

Bike price £999.00
Deposit (10%) £99.96
24 monthly payments of £37.46
Total repayable · 0% APR representative £999.00

Representative example. Credit subject to status and affordability. Winstanleys Limited is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender.

About Giant

Giant

Giant started out building Chromoly frames in 1972 and have since pioneered the construction of Aluminium and Composite frames and components. Many of their high-end bikes have won championships and design awards, and with over 12,000 Giant dealers around the world, their long standing reputation clearly precedes them.

Shop all Giant
Details

Made to help young riders have fun and show off their skills, this mini dirt shredder features a purpose-built aluminium frame and 100mm suspension fork with 24-inch wheels. Trail-worthy MTB components including hydraulic brakes and a dropper seatpost add to its capabilities, giving kids what they need to follow their dirt dreams.

Features

Fit for Youth

The frame's low stand-over height offers greater balance and stability with a lower centre of gravity that make this model ideal for riders 125-145cm tall. The 24-inch wheels, shorter cranks, and sized-down cockpit components make for smooth pedaling and easier handling, while a dropper seatpost makes it easy to adjust riding position on the fly.

Greater Control

Youth-specific features including a Crest TR Comp Lite 100mm suspension fork, Grit Core Lite saddle, smaller diameter handlebars, and hydraulic brakes with lighter modulation give STP 24 a smooth, controlled ride, helping young riders focus on building skills and gaining confidence.

Playful Agility

With a lightweight, durable ALUXX aluminium frame, the STP 24 is easy for young riders to maneuver. A shorter wheelbase and chainstays add a playful feel and make it easier to lift the front wheel while riding.

Technology

ALUXX Aluminium Technology

This Performance level frame material features 6061 alloy with single-butted tubes to produce strong, lightweight framesets for a variety of different bikes and riding styles.

Tubeless System

Fewer flat tyres. Greater traction. Less rolling resistance and a smoother, faster ride. Giant's Tubeless System makes it easier than ever to experience all these benefits.

Specification

Frame and Forks

  • Frame: ALUXX-Grade Aluminium, 12 x 142mm Thru-Axle
  • Forks: Crest TR Comp, 34mm Stanchions, 15 x 110mm Thru-Axle, 100mm Travel, Youth Tuned

Drivetrain

  • Crankset: Alloy Forged, 30T, 140mm
  • Bottom Bracket: Threaded Cartridge
  • Rear Derailleur: MicroSHIFT Advent, Short Cage
  • Cassette: Shimano CS-H093, 11 x 38
  • Chain: KMC x 9-Speed

Braking / Shifting

  • Shifters: MicroSHIFT Advent, 1 x 9, Youth Ergonomics
  • Brakes: Tektro HD-J2820 Hydraulic [F] 180mm, [R] 160mm Rotors
  • Brake Levers: Tektro HD-J2820

Wheels

  • Rims: Giant TRA 2, 24", Alloy
  • Hubs: [F] Giant Tracker, Thru-Axle, 6-Bolt, [R] Giant Tracker Thru-Axle, 6-Bolt, HG Driver Body
  • Spokes: Stainless, 14 Gauge
  • Tyres: Kenda Amrak, 24 x 2.2"

Finishing Kit

  • Handlebars: Giant Sport, Alloy, 31.8mm, 640mm
  • Grips: Giant Junior
  • Stem: Forged Alloy, 0-Degree
  • Seatpost: Contact Switch AT Lite Dropper, Remote, 70-100mm Travel, 30.9mm
  • Saddle: Giant Grit Jr
  • Pedals: Platform