KEY FEATURES. Lightweight 6061 Aluminium frame. SR Suntour 100mm front fork. Shimano Tourney 3x8 speed drivetrain, 24 gears. Shimano hydraulic disc brakes. 27.5” wheels with alloy rims & 2.2” tyres. Integrated mounting points for mudguards, kickstand and rear rack. Merida’s Big Seven and Big Nine models showcase their enormous wealth of experience gained in almost half a century of bike production and manufacturing, a perfect symbiosis between modern frame technology, attention to detail and craftsmanship. The Big Seven 15 model is tailored to the entry level mountain biker and recreational rider, looking for an affordable rig with the best price to spec ratio available. The latest generation aluminium frame features even slimmer tube shapes, paired with a more relaxed geometry created by a shorter top tube and a higher head tube to offer a comfortable upright riding position and enhanced trail visibility. The 27.5" wheels impress with nimble riding characteristics. The 100m travel SR Suntour fork helps to improve comfort, while the Shimano Tourney 3x8 speed drivetrain offers an extra wide gear range, letting you conquer even the steepest hills with ease. Then when its time to head down, hydraulic disc brakes ensure all conditions stopping power.