Giant Seek 2 2026 - Junior Bike

The Giant Seek 2 sets a new standard for junior road bikes, blending advanced materials with carefully considered youth-specific design. Built around a lightweight ALUXX aluminium frame, the Seek uses smaller diameter tubing to suit younger riders. This not only reduces weight but also improves comfort and control, making it easier for juniors to ride with confidence. Paired with an advanced-grade composite fork, the bike offers precise handling and road-smoothing compliance, perfect for long days in the saddle.
Key Features
- ALUXX aluminium frame, youth-specific tubing
- Advanced-grade composite fork for smooth control
- Microshift e-shifting 11-speed drivetrain
- Giant MPH hydraulic disc brakes
- 650B wheels with Giant Gavia tubeless tyres
- Youth-optimised cockpit and contact points
- Designed for riders 130–150cm tall
- Available with 0% APR finance
Every detail of the Seek 2 has been designed with younger riders in mind. The Giant Contact SL Lite handlebar features a shorter 62mm reach and compact 100mm drops compared to adult road bars, ensuring comfort and control. Brake levers are scaled down too, with reduced reach and a smaller hood diameter, making them easier for small hands to use effectively.
The drivetrain uses Microshift e-shifting with 11 speeds, giving smooth, reliable gear changes to tackle varied terrain. A PROWHEEL DMA chainset with a 30T chainring is matched to a wide-range Microshift SWORD 11x38T cassette, offering gears that are both easy to spin uphill and fast enough on the flat. Hydraulic disc brakes with 160mm front and 140mm rear rotors deliver consistent stopping power, even in wet conditions.
Rolling on 650B Giant ALP Disc wheels, the bike is fitted with Giant Gavia Course 0 tubeless tyres for lower rolling resistance, improved grip and fewer punctures – a feature usually found on high-end adult bikes. The D-Fuse alloy seatpost with body height markings makes fit adjustments simple as the rider grows, while the Giant Grit Core Lite saddle ensures comfort on longer rides.
Designed for riders between 130–150cm tall, the Giant Seek 2 isn’t just a scaled-down adult bike – it’s been purpose-built from the ground up to give young riders the performance, control, and confidence they need as they progress in the sport. Whether it’s for first experiences on club rides or for aspiring junior racers, the Seek 2 helps them discover the excitement of road cycling.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | ALUXX-Grade Aluminum |
| Fork | Advanced-grade composite |
| Stem | Contact OD1, -10 degrees, 60mm |
| Bars | Giant Contact SL Lite 320mm Hoods, Flare to 340mm Drops |
| Front Brake | Giant MPH [F]160 |
| Rear Brake | Giant MPH [R]140mm |
| Brake Lever | Microshift e-shifting |
| Rear Mech | Microshift e-shifting |
| Shifters | Microshift e-shifting |
| Speed | 11 |
| Rims | Giant ALP Disc [650B] [F/R]30mm, 24H 12mm Thru-Axle |
| Front Tyre | Giant Gavia Course 0, Tubeless, 650x28B, Folding |
| Rear Tyre | Giant Gavia Course 0, Tubeless, 650x28B, Folding |
| Seat Post | D-Fuse Alloy, 300mm |
| Saddle | Giant Grit Core Lite |
| Chainset | PROWHEEL DMA, 30T, 130mm |
| Bottom Bracket | Press-fit |
| Chain | KMC X10 |
| Cassette | Microshift SWORD, 10-speed, 11x38 |
| Pedals | VP-335T |
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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Giant Seek 2 2026 - Junior Bike
In Stock
- Built and dispatched in 1-2 working daysCycle 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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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.
We offer a fast, high-quality delivery service with flexible options to suit your schedule - including free delivery* over £50, next day delivery, Click & Collect, and now 24/7 InPost locker delivery for qualifying orders. Learn more about InPost
*Courier deliveries to Northern Ireland, Isle of Man, Isle of Wight, Channel Islands and the Scottish Highlands/Islands will incur a charge.When you receive your bike, all you'll need to do is unpack it, attach the pedals, turn the handlebars and ride.
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