It's time to reassess how good you think a trail hardtail can be... Allow us to introduce the Acid: Its Sram Eagle 1x12 transmission has the range and performance you need for off-road adventures. We added a RockShox air-sprung fork, so that there's 100mm of smooth, easily adjustable travel on tap, with a remote lockout. Then we selected 2.1in tyres for comfort and grip, and hydraulic disc brakes so you're always on top of things. And the whole lot is fitted to our sleek, dropper-ready SizeSplit frame. The only component missing... is you.
Frame description The Acid's sleek looks are thanks to its smooth-welded head tube and seat tube junctions. It incorporates a threaded bottom bracket and internal cable routing for long-lasting service and simple maintenance. There's even a flat disc mount that integrates seamlessly with our kickstand mount, and integrated mounting points for ACID mudguards and carrier. Updated geometry includes a lower top tube and tapered head tube for more confident handling, cables run internally for reduced maintenance, and there's plenty of room to run wide, grippy and comfortable 2.1in tyres. Our SizeSplit system has an expanded range too, so however tall you are there'll be an Acid that fits perfectly. And, as your skills increase, there's scope to fit a dropper post upgrade.
Find your size!
Enter your height and inseam below and click on 'Calculate my frame size' to see which size you need. You measure your inseam as follows:
1. Stand barefoot with your heels against the wall. Place your feet about 6 inches apart.
2. Grab a book and place it between your legs, with the short side of the book against the wall. Press the book up against your crotch, mimicking the idea of a bicycle saddle.
3. Measure the length from the top of the book to the floor, the distance you measure is your inseam.
