Northern Assault Bike – Unlimited Dynamic Air Resistance Trainer

Northern Assault Bike Air Resistance Exercise Bike

unleashes raw, unlimited cardio output designed specifically for brutal interval protocols, endurance conditioning, and home functional fitness. Throw away static resistance knobs that limit your top speed and disrupt your momentum mid-sprint. The heavy fan wheel responds instantly to your personal power output, creating infinite resistance that ramps up precisely as fast as you can drive your legs and arms.

Heavy-Duty Commercial Rigidity Over Standard Light Bikes

Flimsy home bikes rock violently and flex under high-wattage sprint efforts, wasting your kinetic energy and threatening frame stability. Weighing a solid 43 kg, this industrial-grade alloy steel beast stays completely anchored to the floor during all-out HIIT intervals. Reinforced dual-action handlebars synchronize full-body propulsion, spreading load strain evenly while delivering smooth drive stability under maximum torque.

Raw Conditioning Features

• Infinite Air-Resistance Wheel: Scale workout intensity dynamically—the harder you push, pull, and pedal, the higher the wind resistance spikes automatically.
• Dual-Action Drive Arms: Engage chest, back, shoulders, and core simultaneously to maximize metabolic output and overall calorie burn.
• Zero-Impact Dynamic Motion: Experience brutal high-intensity cardio conditioning without the harsh joint impact associated with heavy road running or plyometrics.
• 43 kg Reinforced Steel Architecture: Train with complete structural confidence on a frame engineered to support user weights up to 136 kg.
• Technical Specifications

Built for Hard-Hitting Home Gym Regimens

Wheel this unit straight into your garage gym or training space and kick off high-intensity tabata rounds without worrying about nearby wall sockets or complicated setups. The self-powered air drive lets you jump on, sprint hard, and transition between kettlebell sets or barbell work in seconds.

Ready for Immediate Warehouse Dispatch

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: Does this bike remain stable during maximum-effort sprint finishes?

A: Yes, the heavy 43 kg alloy steel frame creates a grounded base that eliminates rocking or tipping during explosive HIIT intervals.

Q: Do I need to plug the machine into an electrical outlet?

A: No, the resistance is generated purely through air displacement from the fan wheel, making the bike entirely self-powered.

Q: How long will delivery take after placing my order?

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.