Skip to content
LAST DAY - Woom Original Color Sale + Free Shipping on Select Bikes
SALE ENDING - 20% off Woom Original Color Sale + Free Shipping on Select Bikes

Early Rider Hellion X24 Kids Mountain Bike

SKU HX24
Original price $3,095.00
Original price $3,095.00 - Original price $3,095.00
Original price $3,095.00
Current price $3,095.00
$3,095.00 - $3,095.00
Current price $3,095.00
Color: Raw Aluminium
 More payment options

SHIPPING COST

($34 Ground Shipping)

QUESTIONS

Contact us by chat, phone, text or email.

SHIPPING

Shipping Method determines your shipping timeline:

  • Ground: 3-5 business days
  • Expedited: 1-2 business days

Shipping Category determines your shipping cost:

  • Bike: Flat rate Ground per bike (varies by model)
  • Large Accessory: $34 Ground per product
  • Accessory: FREE with Bike & Large Accessory orders

Learn more.

U.S. (Contiguous) only. AK/HI & International shipping available.

RETURNS

We will gladly accept returns of NEW merchandise within 30 days from receiving your order.

Learn more.

 Trail-Ready MTB for Growing Riders - A 24” full suspension trail bike that’s happy on dirt jumps, single track and the junior circuit. Built for 8-11 year olds with a race ready spec coveted by much, much bigger kids. The Hellion X24 doesn’t need to go this hard.

Fits:  8-11 year old's

The Hellion X24 features a triple-butted aluminium full-suspension frame with a CNC’d chainstay yoke, 100mm DNM rear shock with adjustability taking it up to 125mm, and 120mm front suspension for smooth, controlled trail feedback. Its long, low, and slack geometry ensures stability, confidence, and playful handling. Narrow-wide chainring, forged cranks, and SDG junior touchpoints enhance performance and control. With RST F1rst forks offering adjustable air, compression, and rebound, it's built for progression and tough trails.

Built for performance, the Hellion X24 features a triple-butted dual suspension mono link frameset frameset with a CNC'd chainstay yoke that’s precision engineered to take big hits like a pro.

The 100mm DNM rear shock pairs brilliantly with the 120mm up front to deliver exceptional trail feedback, smoothing out roots, rocks and big drops. The frame tubing has been deliberately crafted to balance strength (at the pressure points) with lightness, ensuring we don’t waste valuable grams where we don’t need it.

Threaded thru axles ramp up frame stiffness while sliding dropouts give them handling and size adjustments as they progress. To top it off, we added internal routing for a stealth dropper because progression is everything.

The crankset and single ring set-up give the Hellion X24 a powerful mix of performance, safety and pedalling efficiency that you just won’t see on other bikes this size.

The narrow wide chain ring stops the chain from flapping while working in harmony with the forged aluminium direct mount cranks for maximum power transfer when it matters.

The Ritchey Jr cockpit is anatomically designed for progression and control. When everything fits right, steering becomes more precise, more controlled. The lock on grips prevent hand slip in the inevitable wet muddy conditions.

 

STANDOVER HEIGHT 65CM
FRAME BUTTED ALLOY FRAME, 100/125MM TRAVEL, DROPPER READY
REAR SHOCK DNM AO-38RC, 165X38MM REBOUND ADJUST, PEDAL PLATFORM
FORK RST FIRST AIR 15, 120MM TRAVEL, 15MM THRU AXLE, PM DISC MOUNT
STEERER TUBE AL6061
CRANKS SAMOX 150MM DIRECT MOUNT
AXLES THRU AXLES AL7075, 15MM FRONT, 142 x 12MM REAR (1.0P)
PEDALS SDG SLATER 90 PEDALS, BLACK
BOTTOM BRACKET SAMOX 24MM EXTERNAL CUP, SEALED CARTRIDGE BEARING
RIMS 24 X 28H, DOUBLE WALLED AL6061, TUBELESS COMPATIBLE
REAR HUB CNC'D STRAIGHT PULL AL6061, 12x142 (1.0) THRU AXLE
FRONT HUB CNC’D STRAIGHT PULL AL6061, 15MM THRU AXLE
CHAIN KMC X10
CHAINRING SAMOX DIRECT MOUNT STEEL 30T
WEIGHT 11.5KGS W/O PEDALS
SHIFTER SHIMANO SL-M5100-IR, DEORE, RIGHT,11-SPEEDRAPIDFIRE
REAR CASSETTE SHIMANO CS-M5100-11, DEORE, 11-SPEED 11-51T
BRAKES SHIMANO DEORE BL-MT6000, 160MM ROTORS
LEVERS SHIMANO DEORE BL-M6000
FRONT TYRE VEE CROWN GEM SKINWALL 24*2.25" 72 TPI, FOLDING
REAR TYRE VEE CROWN GEM SKINWALL 24*2.25" 72 TPI, FOLDING
HEADSET SEMI INTEGRATED, TAPERED 1 1/8" - 1 1/5" CARTRIDGE BEARING
STEM RITCHEY OS FORGED AL6061, 35MM REACH
BARS 640MM RITCHEY OS DOUBLE BUTTED AL6061, 18MM RISE
GRIPS ER LOCK ON KRATON 120MM
SEAT POST RITCHEY, 30.9MM x 350MM, AL6061
SADDLE SDG FLY JR, BLACK
SEAT CLAMP RITCHEY QR, 34.9MM 
DERAILLEUR SHIMANO RD-M5100, DEORE,SGS 11-SPEED
SPEC NOTICE Every 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

RETURNS & EXCHANGES

Our "Ride Happy" Guarantee: We want you to love your purchase, but if you are not completely satisfied, we offer hassle-free returns on all orders.

You have 30 days from receiving your order to initiate your return with us:

  • Returns must be in NEW condition with original packaging and product tags.
  • You are responsible for packaging and return shipping. You may purchase a return shipping label from us, which is likely your least expensive option with our discounted rates.
  • Regarding bikes, please take it for a "test ride" to make sure it's right for your Rider! Our standard for still being in new condition after a "test ride" is similar to a local bike shop offering test rides outside its shop. We understand some "dust on the tires," but please keep it new (and hold on to packaging) until you are sure you're keeping it!
  • Your original shipping cost is non-refundable.

If you'd like to return your order, please start here.

WARRANTY

Ready Set Pedal stands behind all products we sell. Most of our brands (including all bikes) offer a limited warranty. We will work directly with the manufacturer (on your behalf) to evaluate and process your warranty claim. If the issue/defect is deemed eligible to be covered under warranty, we work to get you a replacement, repair or refund as quickly as possible. If you're experiencing an issue/defect with an order, please contact us for support.

FAST SHIPPING

Flat Rates on Bikes

Free on Accessories over $50

TALK TO A KIDS BIKE EXPERT

(970) 718-2453

Call, Text, Chat, or Email

PRICE MATCH

Shop Confidently

30-Day Price Match Guarantee

EASY RETURNS

"Ride Happy" Guarantee

30-Day Return Policy

* Reviews include similar products

SHOP OTHER BIKE ESSENTIALS

YOU MAY ALSO LOVE

Early Rider Hellion X20 Kids Mountain Bike

EarlyRider
Original price $2,954.00 - Original price $2,954.00
Original price $2,954.00
$2,954.00
$2,954.00 - $2,954.00
Current price $2,954.00

 A 20” full suspension trail bike that’s happy on dirt jumps, single track and the junior circuit. Built for 6-8 year olds with a spec coveted by ...

View full details
Original price $2,954.00 - Original price $2,954.00
Original price $2,954.00
$2,954.00
$2,954.00 - $2,954.00
Current price $2,954.00

Early Rider Hellion 24 Kids Mountain Bike (11-Speed)

EarlyRider
Original price $2,392.00 - Original price $2,392.00
Original price $2,392.00
$2,392.00
$2,392.00 - $2,392.00
Current price $2,392.00

Early Rider's flagship pro line hardtail. The perfect competitive all rounder for dirt jumping and trail riding. Impressive spec, impressively engi...

View full details
Original price $2,392.00 - Original price $2,392.00
Original price $2,392.00
$2,392.00
$2,392.00 - $2,392.00
Current price $2,392.00

Early Rider Hellion 16 Kids Mountain Bike (Single Speed)

EarlyRider
Original price $1,266.00 - Original price $1,266.00
Original price $1,266.00
$1,266.00
$1,266.00 - $1,266.00
Current price $1,266.00

Say hello to a bike that is extreme in every way! Junior pro level dirt jump / trail bike for competitive 4-6 year olds. Built for big hits and con...

View full details
Original price $1,266.00 - Original price $1,266.00
Original price $1,266.00
$1,266.00
$1,266.00 - $1,266.00
Current price $1,266.00

Early Rider Hellion 20 Kids Mountain Bike (10-Speed)

EarlyRider
Original price $2,180.00 - Original price $2,180.00
Original price $2,180.00
$2,180.00
$2,180.00 - $2,180.00
Current price $2,180.00

Forget everything you thought you knew about a 20" bike. A race ready, pro line trail bike built to eat up single track, dirt jumps and everything ...

View full details
Original price $2,180.00 - Original price $2,180.00
Original price $2,180.00
$2,180.00
$2,180.00 - $2,180.00
Current price $2,180.00

Woom OFF AIR 5 Kids Mountain Bike (24" 9-Speed)

Woom
Original price $1,688.00 - Original price $1,688.00
Original price $1,688.00
$1,688.00
$1,688.00 - $1,688.00
Current price $1,688.00

Rare AIR The new 24" woom OFF AIR 5 is the bike to take your Rider further and allow them to level up their skills and fun. Whether off-road or on...

View full details
Original price $1,688.00 - Original price $1,688.00
Original price $1,688.00
$1,688.00
$1,688.00 - $1,688.00
Current price $1,688.00