Adventure made easier.

Meet The Seeker 20

The Seeker 20 is a lightweight, durable kids' MTB featuring 160mm hydraulic disc brakes, Box Four 1x 8 speed gearing and trail optimised geometry for progressive young riders. With a spec list that puts some adult MTBs to shame, the Seeker 20 is optimised for performance up and down the trail. With trail specific tubeless compatible wheels, sealed hubs and double wall rims, you’re guaranteed performance, power and reliability in the smallest of packages.

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 20 puts some adult MTBs to shame.

The Seeker 20 is lightweight and responsive, weighing just 8.6kg thanks to the 6061-grade aluminium we spec all our bikes with. While the sliding dropouts give developing riders adaptable handling that aids progression.

Spec'd with 160mm hydraulic disc brakes, progressive riders are treated to stopping power they can trust when the trail gets technical.

Simple, safe, reliable, a drive train they can trust

The simple Box Three 1x8 speed groupset eliminates the need for a front derailleur, keeping the Seeker 20 reliable, low weight and easy to maintain.

The rear derailleur clutch keeps the chain firmly in place, preventing chain slap damaging the frame, contributing to a safe, stable ride while reducing the chance of their chain snapping.

Planted, confident and room to move

With its powerful hydraulic disc brakes, rigid forks and sliding dropouts the Seeker 20 puts some adult MTBs to shame.

The Seeker 20 is lightweight and responsive, weighing just 8.6kg thanks to the 6061-grade aluminium we spec all our bikes with. While the sliding dropouts give developing riders adaptable handling that aids progression.

Spec'd with 160mm hydraulic disc brakes, progressive riders are treated to stopping power they can trust when the trail gets technical.

MTB wheels that go hard

Fully sealed bearing hubs, tubeless compatible, double wall rims and optimised spoke count means these wheels rip. Because there’s no point speccing a great bike with weak wheels.

The sealed bearings keep mud, water and corrosion at bay while double wall rims give you twice the confidence on rocks and roots.

The optimised spoke count means you won’t have to worry about buckled wheels while quick release axles makes the rare times you do need to swap tyres a breeze.

Touchpoints that elevate control

Every one of the Seeker 20’s MTB optimised touchpoints are built to save weight without compromising on comfort.

The distinctive Early Rider wing saddle gives comfort, confidence and control no matter where they land while the Richey double butted bars are lightweight and robust, making this combo the holy grail of heavy landings.

Ritchey Logic have been at the forefront of component design for the past 50 years. We’ve collaborated with them for over a decade, producing some of the best age specific components to ever grace a kids’ bike.

Light, powerful hydraulic disk brakes

These 160mm hydraulic powered disc rotors mean business. Because sending it equally 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 feature a lightweight, and most importantly, adjustable action to accommodate growing 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 HEIGHT54CM
FRAMEHAND BRUSHED AL6061, FORGED SLIDING DROP OUTS
FORKHAND BRUSHED AL6061, FORGED DROP OUTS
STEERERTUBE AL6061
CRANKSSAMOX 127MM DIRECT MOUNT, NARROW Q FACTOR
PEDALSER CNC'D AL6061, PLATFORM, STUDDED, CARTRIDGE BEARING
BOTTOM BRACKETSAMOX 24MM EXTERNAL CUP
RIMS20 X 28H, DOUBLE WALLED TUBELESS COMPATIBLE
REAR�HUBFOUR-BEARING CASSETTE FREEHUB, CNC'D AL6061
FRONT HUBCNC'D 6 BOLT DISC, AL6061, QR SKEWER
AXLESAL6061
CHAINBOX 4 P8 CHAIN
CHAINRINGDIRECT MOUNT, NARROW WIDE 30T, STEEL
WEIGHT8.7KGS W/O PEDALS
REAR CASSETTEBOX 4 P8 11-42T
BRAKESPROMAX DSK926 HYDRAULIC DISC, 160 ROTORS
LEVERSPROMAX BL81
FRONT TYREVEE CROWN GEM 20x2.25", 27TPI WB
REAR TYREVEE CROWN GEM 20x2.25", 27TPI WB
HEADSET1 1/8" CARTRIDGE BEARING, CONVENTIONAL
STEMRITCHEY OS FORGED AL6061, 35MM REACH
BARS560MM RITCHEY OS DOUBLE BUTTED AL6061, 18MM RISE
GRIPSER LOCK ON KRATON 92MM
SEAT POSTRITCHEY QR, 31.8MM
SADDLEER WINGED, RAILED
SEAT CLAMPER BOLT, 28.6MM
DERAILLEURBOX 4 REAR P8 CLUTCH EQUIPPED MECH
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
AWheelbase849mm
BHead Angle68.5°
CSeat Tube Length280mm
DChainstay Length340mm
ESeat Tube Angle73°
FStandover Height535mm
GTop Tube Length442mm
HHead Tube Length92mm
IStack429mm
JReach311mm
KFork Length325mm
Seeker 20
Color
Color: Brushed Aluminium
Description
A superlight, 8.6kg, 8 speed mountain bike designed for adventurous 6-8 year olds who want more power on the climbs and more thrills on the downhills.
SIZE OF LEG
54cm
AGE
6-8years
WEIGHT
8.6kg
Hellion 20
Color
Color: Brushed Aluminium
Description
A race ready, pro line trail bike built to eat up single track, dirt jumps and everything in between. Reinforced aluminium frame, performance geometry and competition spec. Built for 6-8 years old with the podium in their sights.
SIZE OF LEG
54cm
AGE
6-8years
WEIGHT
9.6kg

Product Main Features

20'' Wheels
Bike park optimised Geometry
Chain drive
Lightweight Suspension fork
Hydraulic Disc brakes
Gears - Chain drive

Product Specification

Vee Crown Gem Tyres
RST SPEX 15 fork, 80mm
Clarks Clout disc brake
SRAM GX
BOX 4 Rear Mech
Tubeless Rims
average rating 4.7 out of 5
Based on 45 reviews
  • 5 Stars
    36 Reviews
  • 4 Stars
    6 Reviews
  • 3 Stars
    3 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
93% 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 5 out of 5
Value
Rated 4 out of 5
Service
Rated 4 out of 5
Customer photos and videos
45 Reviews
Reviewed by David P.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Seeker 20

A beautiful, stylish and functional kids bike,

Lovely ❤️

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Reviewed by Gerard P.
Verified Buyer
I recommend this product
Age of rider
  • 4-6
Rated 5 out of 5
Review posted

Beautiful colour and light weight

My 5 yr old grandson likes his birthday present. Nice colour. 8 shifts. Light weight. One remark … one of the brakes had not enough oil and needed refill.

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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
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Reviewed by Stuart P.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Perfect Bike

I have a 6 year old daughter who loves cycling and outgrew her 16" single speed 'V' brake bike. The Seeker 20 is awesome, wide tyres & bars making it stable, disc brakes for some quick stopping (and skids!) and easy to change gears that work effortlessly.

Such a great bike at a super price - highly recommended. Wish I had one when I was that age...

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Reviewed by Laura Sand P.
Verified Buyer
I recommend this product
Age of rider
  • 6-8
Rated 5 out of 5
Review posted

Best bike ever!

The best bike.! we cycle every day and this is just perfect for my son who is 6. Buy it before your neighbour!🤩

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Rated 4 out of 5
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Rated 5 out of 5
Quality
Rated 5 out of 5
Value
Rated 5 out of 5
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Reviewed by Felix K.
Verified Buyer
I recommend this product
Age of rider
  • 4-6
Rated 5 out of 5
Review posted

Awesome bike!

Solid build & function. Great design as well

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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 5 out of 5
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