

Merida BIG.SEVEN 15 SE (2025)
Versatile 27.5" hardtail with Suntour fork and Shimano 3x8 drivetrain, built for comfort, control and nimble off-road handling.
- Lifetime warranty for frame
- 27.5" double butted frame
- 24 gears, triple chainring
- Suntour fork, disc brakes
Overview
Mountainbike Merida BIG.SEVEN 15 SE
Entry-level 27.5" wheeled hardtail built around our double butted aluminium frame with a more comfort inspired geometry. The 27.5" wheels help to cover ground efficiently and in perfect control and impress with easy acceleration and nimble riding characteristics. The Suntour fork helps to improve the comfort even further, and the broad gear range of the triple chainring Shimano drivetrain let you conquer even the steepest hills with ease.
The alternative to our BIG.NINE 29er hardtails for riders who prefer the smaller 27.5" wheels. The latest aluminium frame generation of our BIG.SEVEN TFS and SPEED mountain bikes featuring slim tube shapes create a new look and a more relaxed geometry. A shorter top tube and a higher head tube offering a more upright riding position and enhanced trail visibility. Similarly to our 29er wheeled BIG.NINE range, our classic BIG.SEVEN hardtails are the backbone of our range and showcase the enormous wealth of experience and knowledge we could gain in over half a century of bike production and manufacturing.
- Double butted aluminium frame with 27.5" wheels
- Suntour 100 mm travel suspension fork
- Hydraulic disc brakes
- Less aggressive and more upright geometry for maximum control and comfort
- Shimano 7-speed drivetrain with triple chainring setup









