Flat rate shipping

A question? Visit our contact page

Find your dealers
Seeker X16
Seeker X16
Seeker X16
Seeker X16

Seeker X16

€549.00

SIZE OF LEG
45cm
AGE
4-6years
WEIGHT
6.25kg
Description

Hydraulic disc brakes, durable MTB wheels and a frame engineered for exploration, the Seeker X16 is ideal for adventurous 4-6 year olds in need of a little extra stopping power.

Color
Color: Brushed Aluminium
Description

Hydraulic disc brakes, durable MTB wheels and a frame engineered for exploration, the Seeker X16 is ideal for adventurous 4-6 year olds in need of a little extra stopping power.

Need help?
EU support team
Flat rate shipping
2 Year Warranty
Specs & Geometry View Assembly

Accessories for this bike

Adventure Made Easier

Meet the Seeker X16

Beautiful and tough, the Seeker X16 combines hydraulic disc brakes, rigid forks, and sliding dropouts to create an adventure bike that’s agile, fast and fun. Featuring the grease-free, low-maintenanceGates Carbon Belt Drive, offering maintenance free riding for up to 20’000km. The relaxed geometry ensures comfort and stability for adventurous kids while MTB wheels with sealed bearings and double-wall rims offer durability and multi-kid riding.

Closer look

The full story

A beautifully crafted, hard as nails disc brake frame set

With its powerful hydraulic disc brakes, rigid forks and sliding dropouts the Seeker X16 puts some adult MTBs to shame.

The Seeker X16 is light and responsive thanks to the 6061-grade aluminium we spec all our bikes with. While the sliding dropouts give little rippers adaptable handling as they progress.

Spec'd with 140mm hydraulic disc brakes, weighing just 65g, progressive young riders get stopping power they can trust when the trail gets technical.

A, no rust, no fuss carbon drive train

The Gates Carbon Belt drive is just a brilliant piece of kit. It replaces the traditional steel chain and cassette with a robust, stretch resistant and best of all clean drivetrain.

It’s easy to clean, requires almost no maintenance and is good for 20’000km.

Paired with a top-tier cassette hub and sealed cartridge bearings, it delivers peak all weather, all terrain performance.

Geometry to get kids moving

A great adventure bike should be comfortable, easy to pedal and stable on changeable terrain.

We’ve gone for a relaxed, stable geometry for the Seeker. We want kids to be upright-ish for comfort but still able to engage their core and glutes (the muscles that keep you pedalling for longer.)

The front end of the bike (wheel base) is stretched out, making it stable and less likely to flick out unexpectedly if the front wheel hits a curb or tree root.

Finally, the stack and reach (the angles of the triangle bit of the frame) are not too high and not too stretched, making descending fun not frightening.

Progress comes when those 3 areas of geometry work in harmony.

MTB wheels that go hard

There’s no point speccing a great bike with weak wheels. And the double wall rims, optimised spoke count and corrosion resistant fully sealed bearing hubs mean these wheels rip.

There’s no risk of buckles or wheel dings with double wall rims and a spoke count designed for the rigours of trail riding, without losing any performance on tightly packed gravel and tarmac.

The 4 Bearing Hub is pleasingly buzzy, just like the big kids.

Tyres that keep them on track

Big adventure requires big tyres and we’re not playing around when it comes to speccing The Seeker.

Whether you’re navigating mud, berms, ruts or roots, our 2.25" knobbly tyres deliver traction, control and protection.

Bigger tyre volume means more air and therefore more cushioning, so that riding won’t just be safer and more adventurous, it’ll be more enjoyable too.

Touchpoints that elevate control

Every one of The Seeker X16’s adventure optimised touch points are built to save weight without compromising on comfort.

We’ve collaborated with the brilliant Ritchey Logic to deliver a perfect fit ergonomic saddle, combined with ultra light weight seat post and quick release clamp. The double butted aluminium bars are strong, light and small enough for mini rippers to keep control.

Light, powerful hydraulic disk brakes

At 65g, the 140mm hydraulic powered disc rotors mean business. Because sending it relies on stopping it. With partially rounded edges and 6 bolts you’re also guaranteed extra safety even when you’ve stopped.

The brake levers features a lightweight, and most importantly, adjustable action to accommodate little hands,

We also made the decision to replace the brake fluid with mineral oil. It’s less corrosive and a bit kinder on the environment.

Specs and Geometry

Specification
STANDOVER HEIGHT44.5CM
FRAMEHAND BRUSHED AL6061, FORGED SLIDING DROP OUTS
FORKHAND BRUSHED AL6061, FORGED DROP OUTS, DISC ONLY
STEERERTUBE AL6061
CRANKSCNC'D AL6061, 105MM
PEDALSRESIN PLATFORM, STUDDED, CARTRIDGE BEARING
BOTTOM BRACKETEXTERNAL CUP, SEALED CARTRIDGE BEARING
RIMS16 x 20H, DOUBLE WALLED AL6061
REAR�HUBFOUR-BEARING CASSETTE FREE HUB, CNC'D AL6061
FRONT HUBCNC'D AL6061,�CARTRIDGE BEARING
AXLESAL6061
BELTGATES POWERGRIP 840-8M
FRONT SPROCKETCNC'D AL6061, 46T, AL6061 AXLE
WEIGHT6.25KGS WITHOUT PEDALS
REAR SPROCKETCNC'D AL7075, 22T
BRAKESPROMAX DSK-926, 140MM ROTORS
LEVERSPROMAX JR LEVERS
FRONT TYREVEE CROWN GEM 16x2.25", 27TPI WB
REAR TYREVEE CROWN GEM 16x2.25", 27TPI WB
HEADSET1 1/8" CARTRIDGE BEARING, CONVENTIONAL
STEMRITCHEY OS FORGED AL6061, 35MM REACH
BARS480MM RITCHEY OS DOUBLE BUTTED AL6061, 18MM RISE
GRIPSER SOFT TOUCH MUSHROOM 100MM
SEAT POSTAL6061, 25.4MM x 195MM
SADDLEBLACK FAUX NUBUCK LEATHER
SEAT CLAMPER QR, 28.6MM
SPEC NOTICEEvery effort has been made to ensure accuracy throughout this website. However, Early Rider reserves the right to change prices and bike specifications without prior notice
Geometry
AWheelbase710mm
BHead Angle69.5°
CSeat Tube Length229mm
DChainstay Length282mm
ESeat Tube Angle71°
FStandover Height435mm
GTop Tube Length392mm
HHead Tube Length90mm
IStack326mm
JReach280mm
KFork Length255mm
Seeker X16

Seeker X16

€549.00
Color
Color: Brushed Aluminium
Description
Hydraulic disc brakes, durable MTB wheels and a frame engineered for exploration, the Seeker X16 is ideal for adventurous 4-6 year olds in need of a little extra stopping power.
SIZE OF LEG
45cm
AGE
4-6years
WEIGHT
6.25kg
Hellion 16

Hellion 16

€799.00
Color
Color: Brushed Aluminium
Description
Junior pro level dirt jump / trail bike for competitive 4-6 year olds. Built for big hits and confident landings this single speed ripper is supplied with cassette hub and mech hanger to easily upgrade to gears.
SIZE OF LEG
43cm
AGE
4-6years
WEIGHT
6.8kg

Product Main Features

16'' wheels
Bike park optimised Geometry
Hydraulic Disc brakes
Hydraulic Disc brakes
Belt drive
Chain drive - upgradable to gears

Product Specification

Vee Crown Gem Tyres
Rigid Alu Fork
Clarks Clout disc brake
Gear Ready
Disc ready rims
Tubeless Rims
Write a Review
average rating 4.9 out of 5
Based on 82 reviews
  • 5 Stars
    74 Reviews
  • 4 Stars
    6 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    0 Reviews
98% of reviewers would recommend this product to a friend
Weight
Rated 4 out of 5
Ease of assembly
Rated 4 out of 5
Quality
Rated 4 out of 5
Value
Rated 4 out of 5
Service
Rated 4 out of 5
Customer photos and videos
Open user-uploaded video and review in a modal
Open user-uploaded video and review in a modal Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal
Open user-uploaded video and review in a modal
82 Reviews
Reviewed by Ant K., from United States
Verified Buyer
Seeker X16
Reviewing
Seeker X16
I recommend this product
Age of Rider
2-4
Rated 5 out of 5
Review posted

Great lightweight bike for little people

Amazing little bike that is very easy to handle for the little dude. One of the lightest on the market which was important to me since he’s only 3 (albeit very tall for his age).

He LOVES it!

Loading...
Weight
Rated 5 out of 5
Ease of assembly
Rated 5 out of 5
Quality
Rated 5 out of 5
Value
Rated 5 out of 5
Service
Rated 5 out of 5
Was this helpful?
Reviewed by Daniel H.
Verified Buyer
Seeker X16
Reviewing
Seeker X16
I recommend this product
Age of rider
  • 3-5
Rated 5 out of 5
Review posted

Awesome little bike

This bike is top quality, super leoght weight and my 5yo (111 cm) loves it! May need the 20" next year but then little bro will get this one.

Loading...
Weight
Rated 5 out of 5
Ease of assembly
Rated 5 out of 5
Quality
Rated 5 out of 5
Value
Rated 5 out of 5
Service
Rated 5 out of 5
Was this helpful?
Reviewed by Andy R., from United States
Verified Buyer
Seeker X16
Reviewing
Seeker X16
I recommend this product
Age of Rider
3-5
Rated 5 out of 5
Review posted

Very high quality bike

Very impressed with the quality and awesomeness of this bike. My five year old daughter was needing hand brakes and this was the best option I could find after much research. Can't wait to get some miles on her on the trails!

Loading...
Weight
Rated 5 out of 5
Ease of assembly
Rated 5 out of 5
Quality
Rated 5 out of 5
Value
Rated 5 out of 5
Service
Rated 5 out of 5
Was this helpful?
Reviewed by Stephen G. K., from United States
Verified Buyer
Seeker X16
Reviewing
Seeker X16
I recommend this product
Age of Rider
3-5
Rated 5 out of 5
Review posted

Fantastic bike

Such a well built and light bike for a Jr. rider.

Loading...
Weight
Rated 5 out of 5
Ease of assembly
Rated 5 out of 5
Quality
Rated 5 out of 5
Value
Rated 5 out of 5
Service
Rated 5 out of 5
Was this helpful?
Reviewed by Prosi A.
Verified Buyer
Seeker X16
Reviewing
Seeker X16
I recommend this product
Age of rider
  • 3-5
Rated 5 out of 5
Review posted

Super!

My 4years old kid live this bike! He calls it monsterbike.

The old bike he had, a cube numuve140, 14inch bike, calls it the ugly bike.

He is inlove with seekerx16.

Loading...
Weight
Rated 5 out of 5
Ease of assembly
Rated 5 out of 5
Quality
Rated 5 out of 5
Value
Rated 5 out of 5
Service
Rated 5 out of 5
Video by Prosi A.
Was this helpful?
Reviewed by Mr Daniel W.
Verified Buyer
Seeker X16
Reviewing
Seeker X16
I recommend this product
Rated 5 out of 5
Review posted

Leo's seeker

My son Leo Woodward

is 3 years and 5 months

He's well above his age group in ability so I jumped straight to the 16inch,the bike is above my expectations and he loves it

Loading...
Image by Mr Daniel W. View more (5)
Was this helpful?
Reviewed by Kovac
Verified Reviewer
Seeker X16
Reviewing
Seeker X16
I recommend this product
Age of rider
  • 3-5
Rated 5 out of 5
Review posted

My 4 years old son just love it.

Bought that bike for my son on june 23 and then this happened :DDD

https://www.youtube.com/shorts/mJNUxZ-R3Zw

https://www.youtube.com/shorts/SATjxh2B2Y4

https://www.youtube.com/shorts/pJsMSH4_4Sw

Loading...
Weight
Rated 5 out of 5
Ease of assembly
Rated 5 out of 5
Quality
Rated 5 out of 5
Value
Rated 5 out of 5
Service
Rated 5 out of 5
Image by Kovac
Was this helpful?
Reviewed by Andrej
Verified Buyer
Seeker X16
Reviewing
Seeker X16
I recommend this product
Age of rider
  • 3-5
Rated 5 out of 5
Review posted

Realy a great bike. My son just love it!!!!

I bought it for my son in June 23 and then this happened... :)))

https://www.youtube.com/shorts/mJNUxZ-R3Zw

https://www.youtube.com/shorts/pJsMSH4_4Sw

https://www.youtube.com/shorts/7n_o-pN8Uwk

Loading...
Weight
Rated 5 out of 5
Ease of assembly
Rated 5 out of 5
Quality
Rated 5 out of 5
Value
Rated 5 out of 5
Service
Rated 5 out of 5
Image by Andrej
Was this helpful?
Reviewed by Thomas M.
Verified Buyer
Seeker X16
Reviewing
Seeker X16
I recommend this product
Rated 5 out of 5
Review posted

Seeker X16 for my Grandson.

Great bike so much lighter than other bikes we looked at our grandson loves riding it would highly recommend.

Loading...
Was this helpful?
Reviewed by Steven S.
Verified Buyer
Seeker X16
Reviewing
Seeker X16
I recommend this product
Age of rider
  • 2-4
Rated 5 out of 5
Review posted

Amazing bike

Great solid bike, with cool looks. Nice low weight for this type of bike and tires. Love the belt drive. Good adjustability on the disc brake levers.

Loading...
Weight
Rated 4 out of 5
Ease of assembly
Rated 5 out of 5
Quality
Rated 5 out of 5
Value
Rated 5 out of 5
Service
Rated 4 out of 5
Image by Steven S.
Was this helpful?

Customer service

Got any questions? Check out our support area or get hold of us

Fast Flat Rate Shipping

Flat rate shipping applies to all our bikes and parts

Refer a friend

Refer a friend and get €20 off for both of you.

Secure payment

Your payment information is processed securely
© 2025 Early Rider® EU. Powered by Shopify
  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa