Liv STP 24 2026 - Junior Bike











The Liv STP 24 is a trail-ready junior MTB designed for control and fun. Youth-sized components, suspension and hydraulic brakes help young riders build skills and ride comfortably on trails, pump tracks and local riding spots.
Key Features:
- ALUXX aluminium frame, lightweight and durable
- Crest TR Comp Lite fork, 100mm travel
- MicroSHIFT Advent 1x9-speed drivetrain
- Tektro HD-J2820 hydraulic disc brakes
- 24in wheels with Kenda Amrak 2.2in tyres
- Contact Switch AT Lite dropper seatpost
- Youth-specific cockpit and short cranks
- Available with 0% APR finance
The Liv STP 24 is designed for young riders who are ready to build skills and explore trails with confidence. Built for riders around 125–145cm tall, it combines trail-ready features with youth-specific sizing to make riding more comfortable and manageable.
The ALUXX-grade aluminium frame keeps the bike durable while remaining light enough for younger riders to handle easily. Its low stand-over height and compact geometry help create a stable riding position with a low centre of gravity, which improves balance and makes the bike easier to control when learning new techniques.
Up front, a Crest TR Comp Lite suspension fork offers 100mm of travel and is tuned for lighter riders. This helps smooth bumps and rough trail sections while maintaining predictable handling. Combined with 24-inch wheels and a short rear centre, the bike feels agile and easy to manoeuvre through corners and rollers.
The drivetrain uses a MicroSHIFT Advent 1x9 system with a wide 11–38 cassette and a simple trigger shifter designed for smaller hands. This setup keeps gear changes straightforward while offering enough range for climbing and trail riding. Shorter 140mm cranks also suit younger riders, helping maintain a comfortable pedalling position.
Hydraulic disc brakes from Tektro provide strong and reliable stopping power with lighter lever action, making braking easier to control. The bike rolls on Giant TRA 2 alloy wheels with Kenda Amrak 2.2-inch tyres, which offer good grip and cushioning on dirt paths and trail surfaces.
A standout feature is the Contact Switch AT Lite dropper seatpost with 70–100mm of travel. This allows young riders to lower the saddle quickly for descents and technical terrain, making it easier to move around the bike and stay in control.
With durable construction, youth-focused components and trail-ready features, the Liv STP 24 is a junior mountain bike built to help young riders progress, gain confidence and enjoy every off-road adventure.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | ALUXX-grade aluminum, 12x142mm thru-axle |
| Fork | Giant Crest TR Comp Lite, 34 mm stanchions, 15x110 mm thru-axle, 100 mm travel, youth tuned |
| Stem | forged alloy, 0-degree |
| Bars | Giant Sport, alloy, 31.8 mm, 640 mm |
| Front Brake | Tektro HD-J2820 hydraulic [F]180mm, [R]160mm rotors |
| Rear Brake | Tektro HD-J2820 hydraulic [F]180mm, [R]160mm rotors |
| Brake Lever | Tektro HD-J2820 |
| Rear Mech | MicroSHIFT Advent, super short cage for increased ground clearance with clutch |
| Shifters | MicroSHIFT Advent, 1x9, quick trigger shifter with small hand ergonomics and indicator with index thumb operation |
| Speed | 9 |
| Rims | Giant TRA 2, 24", alloy |
| Front Hub | Giant Tracker, thru-axle, 6-bolt |
| Rear Hub | Giant Tracker thru-axle, 6-bolt, HG driver body |
| Spokes | Stainless, 14g |
| Front Tyre | Kenda Amrak, 24x2.2" |
| Rear Tyre | Kenda Amrak, 24x2.2" |
| Seat Post | Giant Contact Switch AT Lite, remote, 70-100 mm travel, 30.9 mm x 315 mm |
| Saddle | Liv Grit Core Lite |
| Chainset | Alloy forged, 30t, 140mm |
| Bottom Bracket | Threaded Cartridge |
| Chain | KMC X9 |
| Cassette | Shimano CS-H093, 11x38 |
| Pedals | Resin Platform |
Junior Bike Size Chart
|
Approx. Age |
Height (cm) |
Type / Wheel Size |
|
1 - 4 |
77 – 105cm |
Balance |
|
2 - 4 |
85 – 105cm |
12" |
|
4 - 6 |
105 – 117cm |
14" |
|
5 - 7 |
112 – 125cm |
16” |
|
6 - 8 |
117 – 132cm |
18” |
|
7 - 10 |
125 – 136cm |
20” |
|
10+ |
136+cm |
24” |
Read our kids bike size guide for more information on kids bike sizing.
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Liv STP 24 2026 - Junior Bike
Cycle to Work is a salary sacrifice scheme, where you can save up to 42% off a new Bike and Safety equipment. This means the cost is deducted from your salary as a non-cash benefit, so you save on tax and national insurance.
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We understand that the Cycle to Work process can be a little slower than we would all like - so to help you pick the perfect ride, we're now offering FREE Cycle to Work Reservations on any in stock bike (T&C's apply). Simply speak to a member of our Online Bike Experts Team via Live Chat to discuss your reservation. Find out more here.
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