Falcon Siren Junior Full Suspension Mountain Bike, 24 Inch Wheels, 12 Inch Frame, Purple

Falcon Siren Junior Full Suspension Mountain Bike, 24 Inch, Purple

The Falcon Siren is a junior full suspension mountain bike for riders aged 9 to 12 who want style and performance on rough tracks. Its 24 inch wheels and 12 inch purple frame carry front and rear suspension with soft spring rates chosen for lighter bodies, so bumps get soaked up rather than throwing young riders off line. Eighteen gears handle steep hills and fast descents.

Smarter Than Old Y-Frames

Old-fashioned Y-frame junior bikes limit seatpost height and can feel flexy as riders grow. Falcon designed the Siren specifically for younger riders, with an uninterrupted suspension layout that accepts a longer 250mm seatpost for more adjustment. That design also results in a stronger frame and a more enjoyable ride. The hi-tensile steel frame is strong and durable, while the fork and rear shock use springs picked for junior riders so the suspension actually moves over off-road bumps. Its 18 gears cover steep hills and fast descents.

Features Worth Shouting About

• Front and Rear Suspension: soft spring rates suited to junior riders soak up bumps on woodland paths and trails.
• Shimano 18 Speed Gearing: a Revoshift shifter, rear derailleur and 3 chainrings give a wide range for hills and descents.
• Reach-Adjustable Brake Levers: front and rear V-brakes with levers that adjust to suit smaller hands.
• Chainwheel Guard: protects fingers and clothes and helps stop the chain slipping off the chainring.

Junior Full Suspension Mountain Bike Specification

For Juniors Who Head Off-Road

The Siren is made for the rider who heads straight for the woodland paths and bumpy tracks at the edge of the park. Padded seating, soft compound grips and grippy MTB pedals keep them comfortable and in control all afternoon.

Delivery

We deliver to mainland UK addresses (with tracking). Delivery options, costs and estimated times are shown at checkout and in our Shipping Policy.

FAQs

Q: How strong is the Siren's frame?

A: It uses a hi-tensile steel frame described as strong and durable. Falcon's uninterrupted suspension design also results in a stronger frame than old-fashioned Y-frames, while alloy rims and knobbly MTB tyres add strength and grip off-road.

Q: Will it grow with my child, and how is it adjusted?

A: Yes. A longer 250mm seatpost, an adjustable saddle fore and aft position and a quill handlebar stem that moves up and down all allow the fit to change as your rider grows through the 9 to 12 age range.

Q: How will my Siren arrive?

A: We deliver to mainland UK addresses (with tracking). Delivery options, costs and estimated times are shown at checkout and in our Shipping Policy.

Last updated: November 2026

Fitness Accessories Hub, operated by MENSARK LTD, delivers across mainland Great Britain.

1. Order Processing

Orders are processed within 1 to 2 business days (Monday to Friday, excluding UK bank holidays). If there is a delay because of high order volumes or courier issues, we will email you straight away.

2. Delivery Options and Timelines

Standard Delivery: 3 to 5 business days to mainland UK addresses.
Express Delivery: 2 to 3 business days to mainland UK addresses.
Delivery charges depend on your order value and the option you choose, and are shown at checkout before you pay.

3. Areas We Do Not Currently Deliver To

Scottish Highlands: AB36-38, AB55-56, FK17-21, IV1-39, IV52-54, IV63, KW1-14, PA21-40, PH19-26, PH30-41, PH49-50.
Scottish Islands: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3.
Northern Ireland: all BT postcodes.
Isle of Man: all IM postcodes.
Isles of Scilly: TR21-25.
Channel Islands: all GY (Guernsey) and JE (Jersey) postcodes.

4. Supplier Delivery

Some items are sent directly from our suppliers or their delivery partners, so your parcel may arrive in the supplier's packaging or separately from other items in the same order. Fitness Accessories Hub remains your seller and your contact for any delivery issue.

5. Order Tracking

When your order is dispatched, you will receive an email with your tracking number and a link to follow your parcel. Tracking can take up to 24 hours to become active.

6. Delayed, Lost or Damaged Parcels

If your order arrives damaged or is significantly delayed, please email support@fitnessaccessorieshub.co.uk within 48 hours of the delivery date, with your order number and photos of the packaging and product. We will arrange a replacement or refund where appropriate.

7. Failed Delivery

Please make sure your delivery address is correct at checkout. If a parcel comes back to us because of an incorrect address or a missed collection, we may need to charge for redelivery.

Contact Us

Email: support@fitnessaccessorieshub.co.uk
Phone / WhatsApp: +44 7462 229248 (Monday to Friday, 9:00 AM to 5:00 PM UK time)
Fitness Accessories Hub is a trading name of MENSARK LTD, a private limited company registered in England and Wales. Company Number: 16552046. Registered Office: 497 High Road, Ilford, Essex, IG1 1TZ, United Kingdom.

How your order works

This order is based on a promise to sell. The product will be sourced from our supplier and delivered to you within the stated timeframe. The sale will be completed once the item is delivered to you. Kindly leave honest feedback after receiving your order.