HORNET JUNIOR Kup on-line
WHEEL SIZE
24"
FRAME
AL 6061-T6
FORK TRAVEL
100mm
WEIGHT
13.10kg
Description

Rolling on 24-inch wheels, the Hornet Junior is built for young riders ready to discover the fun side of mountain biking - better than candy! Designed for kids between 130cm and 150cm tall, it’s a perfect choice for flow trails, local bike parks, and first laps on real mountain paths.

The soft-spring RST Alex fork adds comfort and control on small bumps, while the Microshift Acolyte 8-speed drivetrain with a wide-range 11–38T cassette makes climbing easier. Tektro hydraulic disc brakes bring reliable stopping power, keeping the ride safe and confident. With durable Dartmoor Raptor wheels paired with Kenda Amrak tires and a sturdy Dartmoor cockpit, the Hornet Junior is ready to roll - playful, capable, and full of trail spirit.

 

MAIN FEATURES

  • Hornet Junior frame is designed for flow trails and first off-road riding
  • RST Alex fork with soft spring tuned for lightweight riders
  • Microshift Acolyte drivetrain with short-cage derailleur and junior-specific shifters
  • Tektro hydraulic disc brakes for confident braking control
  • Dartmoor Raptor rims with Kenda Amrak 24x2.4" tires
  • Hydraulic Tektro brakes for reliable stopping power
  • Sealed-bearing hubs for smooth, low-maintenance performance
HOW TO CHOOSE THE PERFECT BIKE_FRAME SIZE
How to choose the perfect bike/frame size

Check out our quick guide on choosing the right frame size - it only takes a few minutes but guarantees endless fun on the trails!
 

👉🔗Pick your size 👈

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Specification

WHEEL SIZE

24"

FRAME

matt Mint/Banana, AL 6061-T6

FRAME SIZE

one size

FORK

RST Alex RA 26", soft spring, travel 100mm, axle 9mm, 1-1/8"

HEADSETS

Dartmoor Blink OEM

DERAILLEUR

Microshift Acolyte M5180S 1X8

SHIFTER

Microshift Acolyte SL-M6285-R , 8–speed

BRAKES

Tektro HD-J2820, w/junior levers, rotors front/rear 160mm

CRANKSET

Prowheel Charm, square taper, 155mm

CHAINRING

30T, BCD 76mm

CASSETTE

Microshift Acolyte H083, 11-38T

CHAIN

KMC Z8

PEDALS

Dartmoor Candy

RIMS

Dartmoor Raptor 24", 32H, F/V, tubeless ready

FRONT HUB

W/sealed bearings, 9mm QR, 32H

REAR HUB

W/sealed bearings, 135x10mm QR, 32H, Shimano HG freehub

FRONT TIRE

Kenda Amrak, 24x2.4, 30 TPI, Wire

REAR TIRE

Kenda Amrak, 24x2.4, 30 TPI, Wire

HANDLEBAR

Dartmoor Tornado 680mm, Ø31.8mm

STEM

Dartmoor Viper, Ø31.8mm

GRIPS

Dartmoor Proof

SADDLE

Dartmoor Trail Junior

SEATPOST

alu 6061, 30.9x300mm

COLOR

matt Mint/Banana

WEIGHT

13.10kg (w/o pedals)

Geometry
size reach (mm) stack (mm) ST (mm) TT (mm) eTT(mm) CS (mm) HT (mm) HT angle (°) eST angle (°) BB drop (mm) WB (mm) standover (mm) wheel size (") hub size (mm) headset type (S.H.I.S.) BB type (mm) post diam. (mm) clamp diam. (mm) brake mount max. rotor size (mm)
ONE SIZE 360 527 305 - 521 390 90 68 73 30 993 700 24 135x10 IS42/IS52 BSA/Euro73 30.9 34.9 IS 160
FAQ
Can I pre-order a bike/bike?

If you're interested in purchasing our products, we recommend contacting one of our distributors from this list: Dartmoor Distribution. If your country isn’t listed, feel free to email us at sales@dartmoor-bikes.com - we’re happy to help!

Can I run a fork with a different amount of travel?

Yes! Each frame has a recommended fork travel range, which you can find in the Geometry Chart under “Recommended Fork Travel.”

How to assemble Dartmoor bikes?

Our bikes are shipped 95% assembled in a single box. You'll just need to install the handlebar, seat post, and front wheel.

Do you offer bearing kits?

Yes! We provide bearing kits for all full-suspension frames in our lineup. These are available through your local dealer.

Can I run wider tires?

Each frame's maximum tire size is listed in the specification chart. Please refer to it for guidance.

Where can I find the torque specs?

A complete user manual, including all torque specs, is available for each frame. You can find it at the bottom of the product page in the Downloads section.

What size do I need?

Check our Size Guide If you're still unsure, the best way to find the perfect fit is to test the bike yourself!

HOW TO RIDE