| Monday | 9.00am - 5.30pm |
| Tuesday | 9.00am - 5.30pm |
| Wednesday | 9.00am - 5.30pm |
| Thursday | 9.00am - 5.30pm |
| Friday | 9.00am - 5.30pm |
| Saturday | 9.00am - 5.30pm |
| Sunday | 10.00am - 4.00pm |
| Bank Holidays | 10.00am - 5.00pm |

2027 Merida Big Trail 500 Hardtail Mountain Bike In Gunmetal Grey
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
- 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 and eBikes will incur a £25 delivery fee.
Free Delivery On Orders Over £199.99 - When you spend more than £199.99 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 >
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brakes
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Front: Sram DB4; 4 piston Rear: Sram DB4; 4 piston
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cassette
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Shimano LG300; 11-48 teeth; 10 speed
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chain
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KMC xGlide
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crankset
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Merida Expert TR II; 32 teeth; Crank Length: 165mm for all sizes
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fork
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Rock Shox Psylo Silver RC; Air; 140mm travel; platform
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frame
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TFS - 6061 double butted technoformed aluminium, smooth welding, Boost axle standard, tapered head tube, inboard disc mounts, internal cable routing, BSA BB standard, Max tyre size 29 x 2.5
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grips
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Merida Comp TR
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handlebars
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Merida Comp TR II; aluminium; 780mm wide; 35mm rise
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headset
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Acros ICR Merida external neck; Upper and lower IPS sealing
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rear derailleur
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Shimano CUES U6000; GS
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saddle
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Merida Comp SL; 25% recycled material; V-mount
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seatpost
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Merida Expert TR II; 34.9mm diameter; in-line; XShort: 150mm seat post travel - Short/Mid : 170mm seat post travel - Long: 200mm seat post travel - XLong: 230mm seat post travel
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shifters
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Front: Shimano SL-MT500-L Rear: Shimano CUES U6000
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stem
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Merida Expert eTRII; aluminium; 35mm diameter; 0 degree rise
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tyres
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Front: Maxxis Minion DHF; 29x2.5; fold; TR EXO Dual Rear: Maxxis Dissector; 29x2.4; fold; TR EXO Dual
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wheelset
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Rims: Merida Comp TR; 29mm inner rim width; aluminium; Tubeless ready (tubeless tape and valves not included) Spokes: Double Butted Black stainless w/black nipples Front Hub: Shimano TC500-B; 110x15mm; 32 spoke; Centerlock Rear Hub: Shimano TC500-HM-B; 148x12mm; 32 spoke; Centerlock
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