Perfect Ride Guarantee
If you don't love it, you can swap it, up to 30 days from purchase!* Learn more »
Free Bike Build
We'll build your bike for free when you click and collect at any 99 Bikes store.
First Free Tune-up
Every bike come with a complimentary free tune-up and safety check. Learn more »
The Merida Big.Seven 15 is a capable hardtail mountain bike built on a smooth-welded alloy frame with 27.5" wheels, a 100mm Suntour fork, Shimano 8-speed gearing and hydraulic disc brakes for reliable control. It balances durability and agility for recreational trail riding, commuting and weekend adventures, offering confident braking and predictable handling across varied terrain.
| Bottom bracket: | Cartridge Bearing | 
|---|---|
| Brakes: | MT200 | 
| Cassette: | CS-HG400 11-45T 8sp | 
| Chain: | 8 speed | 
| Colour: | Gunmetal Grey | 
| Crankset: | FC-U2000 | 
| Derailleur front: | Shimano Altus FD-M315 | 
| Derailleur rear: | RD-U2000 | 
| Fork: | Suntour XCE28 DS 27.5" | 
| Frame: | BIG.SEVEN TFS V; MAT aluminum; 27.5 WHS; 135x9 AST; BSA BBR; Smooth welding | 
| Grip: | MERIDA kraton | 
| Handlebar: | Merida Comp | 
| Handlebar stem: | Merida Comp | 
| Headset: | A-Head Oversize | 
| Hubs: | Alloy Disc QR | 
| Pedals: | VPE-891 | 
| Rim: | Merida double D 27.5" | 
| Rotor front: | Shimano RT10; 160 mm | 
| Rotor rear: | Shimano RT10; 160 mm | 
| Saddle: | DDK-200 | 
| Season: | 2026 | 
| Seat clamp: | MERIDA QR 31.8mm | 
| Seat post: | MERIDA Speed 27.2mm | 
| Shifters: | SL-M315 8sp | 
| Spokes: | Black steel | 
| Tyres: | CST-1846 27x2.25 | 
| Wheel size: | 27.5" (650b) | 

Merida is an international bike brand with its headquarters in Taiwan, the R&D department is based near Stuttgart in Germany. To be based in Germany has historical reasons for MERIDA but the precise location was chosen specifically because the region around Stuttgart is one of the hot spots of the automotive and machine building industry which Germany is famous for and attracts a hugely skilled design and engineer labor force.
The Merida team are more than just highly trained and experienced bicycle creators – they simply love everything ‘bike’. Most of their R&D staff are daily bike commuters while others are serious mountain bikers, who regularly compete in Marathon, Enduro and Downhill competitions, or licensed road racers and even ambitious Ironman triathletes. Get the behind the scenes view of the Merida R&D centre and meet some of their key members of staff in the below video.
Click & Collect Available
• In-stock items usually ready in 4 hours* • Online Only items usually ready in 1-3 working days More info »
Courier Delivery Available
• $9.99 for orders $99 & under • Free for orders over $99 • Bulky shipping fees apply for bikes & bulky items based on item weight More info »
Please note, due to challenges in the product supply chain, bike specifications are subject to change without notice. Specifications listed below may not match exactly as shown in the photo.

 
                
              
 
                  
 
    
