Giant STP 26 2025 - Junior Bike
The Giant STP 26 is a well-specced junior mountain bike designed for young riders who are ready to take their skills to the next level. Whether they’re sessioning the local pump track, hitting dirt jumps or exploring forest trails, this bike delivers confident, responsive handling.
Key Features:
- ALUXX aluminium frame with horizontal dropouts and integrated tensioner
- 100mm Giant Crest 34 front suspension soaks up trail bumps
- MicroSHIFT Advent X 10-speed drivetrain for smooth, reliable shifting
- Tektro hydraulic disc brakes for strong and dependable stopping
- 26” wheels with 2.2” Maxxis Ikon tyres for all-surface grip
- Low standover and slack geometry boost control and confidence
- Available with 0% APR finance
The ALUXX-Grade aluminium frame is strong yet lightweight, with a geometry that mirrors trail-ready adult bikes—longer top tube, shorter rear end and slacker head angle for a stable ride. It also features horizontal dropouts with an integrated chain tensioner, allowing for single-speed conversions later on.
Up front, the 100mm Giant Crest 34 Boost suspension fork helps smooth out rocky ground and trail chatter, while wide 2.2” Maxxis Ikon tyres give great traction across mixed surfaces. Hydraulic disc brakes from Tektro offer reliable braking power for all conditions.
Shifting is taken care of by a MicroSHIFT Advent X 1x10 drivetrain, offering a wide gear range and intuitive controls without the clutter of a front mech. With a low saddle height, taller front end and modern frame proportions, the STP 26 makes it easy for young riders to get comfortable and stay in control.
With smart components and a geometry built for progression, the Giant STP 26 is a fun and versatile ride for growing trail riders.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | ALUXX-Grade Aluminium, horizontal dropouts, integrated chain tensioner |
| Fork | Giant CREST 34 Boost RCL, 15x110mm, 100mm |
| Stem | forged alloy, 0-degree |
| Bars | Giant Sport, alloy, 31.8mm |
| Front Brake | Tektro HD-M275, hydraulic [F]180mm, [R]160mm rotors |
| Rear Brake | Tektro HD-M275, hydraulic [F]180mm, [R]160mm rotors |
| Brake Lever | Tektro HD-M275 |
| Rear Mech | MicroSHIFT Advent X RD-M6205 |
| Shifters | MicroSHIFT Advent X SL-M9605 1x10 |
| Speed | 10 |
| Rims | Giant 26", alloy, 28mm inner width |
| Front Hub | Giant Disc, 28h, 100x15 thru-axle, alloy, disc |
| Rear Hub | Giant Disc, 28h, 100x15 thru-axle, alloy, disc |
| Spokes | Stainless Steel, 14g |
| Front Tyre | Maxxis Ikon, 26x2.2" |
| Rear Tyre | Maxxis Ikon, 26x2.2" |
| Seat Post | Alloy, two-bolt, 30.9x300mm (regular) |
| Saddle | Giant Sport |
| Chainset | Prowheel Charm, 30t, 155mm (regular) |
| Bottom Bracket | Sealed Cartridge |
| Chain | KMC X10 |
| Cassette | MicroSHIFT Advent X CS-H104, 11x48 |
| Pedals | platform |
Giant STP 24 Size Chart
|
Size |
Height (cm) |
Height (inches) |
| One Size |
115-130 |
3'9" - 4'3" |
Customer reviews and Q&A's are disabled because you declined functional cookies.
To enable reviews and Q&A's click the 'Cookie Settings' button below and enable functional cookies.
Giant STP 26 2025 - 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.
Here at Tredz, we accept Cycle to Work vouchers from all national schemes. For more information click here.
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 (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.
At Tredz we make finance easy. You can choose from a range of flexible finance repayments from 6 months up to 48 months, choose to place a deposit and pay the balance on finance. Go with a 0% APR finance deal with absolutely no interest on payments, or a 9.9% APR Buy Now Pay later option with a choice of 12 or 24 deferred payment options, or a longer-term 14.9% APR option with lower monthly payments. For more information click here.
At Tredz, we’re committed to bringing you the best products at the best prices. If you find a product cheaper elsewhere, simply contact us for an immediate response using our live chat service. Click here to discuss your price match with an agent now for help.
Subject to Terms and Conditions
At Tredz, we offer a fast high quality service, with a range of options from free delivery on orders over £30, next day and convenient click & collect from one of our stores. Simply select within the checkout.
*Courier deliveries to Northern Ireland, Isle of Man, Isle of Wight, Channel Islands and the Scottish Highlands/Islands will incur a charge.At Tredz, if you are not 100% happy with your order, then you can use our simple hassle free returns service. Simply return the item new and unused in the manufacturers original packaging within 365 days of purchase. Bikes and larger items are collected by courier.
When you receive your bike, all you'll need to do is unpack it, attach the pedals, turn the handlebars and ride.
To help you get started we have put together a handy Bike Building Guide, click here.