2026 Merida Big Trail 500 Hardtail Mountain Bike in Mokka

29er aluminium hardcore hardtail with RockShox Psylo Silver RC 140mm Air sprung fork, Shimano CUES 1 x 10 drivetrain and powerful SRAM DB4 4 piston hydraulic disc brakes

The original Big Trail concept was the result of a few UK dealers discussing the ideal UK trail bike with the Merida R&D chief - simple: 140mm air fork, 29 wheels, 1 x transmission and a dropper post. Now in its 2nd iteration Big Trail is a fun-packed and hugely capable trail bike. Its progressive geometry combines a steep 76.5° seat angle with a slack 64.0° head angle giving great climbing characteristics and plenty of stability when the terrain gets steep or rough. Sizing follows the Agilometer principle which means most sizes work for most body sizes so that riding style can be factored in. If you want to go fast, take the longer size, for agility, take a shorter size.

All UK Mainland Bike Deliveries Over £999 - Free Bike orders are sent via TNT/FedEx with estimated delivery within 1 working day after quoted dispatch time (For Scottish Highlands, Northern Ireland, Isle of Man and the Channel Islands deliveries please allow an additional 1-4 working days).Bike orders under £999 will incur a £25 delivery fee.

Free Delivery On Orders Over £50.00 - When you spend more than £50.00 at 99 Bikes deliveries to a UK mainland address will be free (excludes bikes & large items).Certain regions and territories of the UK will incur additional charges, details of which can be found on our delivery page.

Click & Collect Orders -Please be aware Click & Collect orders may take some time to fulfil. We advise not to travel to your chosen store until you have been notified that your order is ready for collection.

At 99 Bikes our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 30 day online return policy* in which you can receive a full refund. Any item including bikes (with the exception of food) can be returned to us for any reason provided it is received by us in an unused and resalable condition in or with its original packaging which must be undamaged.

Find Out More About Returns >