Ready for the trail – With tapered headtube to give a wide choice of 100mm suspension forks, hydraulic disc brakes across all the range and 1x Shimano drivetrain on top models, Onna is equipped for the ride. With plenty of room for wide mountain bike tyres for comfort and grip, Onna isn´t going to limit your adventures. Bike comes in size X-Small ( 35 cms ) frame suitable for a person 143cms to 159 cms Specs Frameset Frame Orbea Onna Alloy, Dropout 9×135, BSA BB, Internal cable routing Fork SR Suntour XCE 28 Coil 100mm QR Steerer tube 1″-1/2 Semi-Integrated Drivetrain Crankset Forged alloy, 22x36t, 7/8S Shifters Microshift TS38 Cassette Sun Race CSM66 11-34t 8-Speed Rear derailleur Shimano Tourney TX800 Front derailleur Shimano M315 31.8mm Chain KMC X8 Cockpit Handlebar Alloy, 31.8mm, Flat, 740mm, Sweep 9 Stem Alloy, 7º Brakes Brakes Shimano MT200 Hydraulic Disc Wheels Wheels WH 2.1, Alloy, 27,5″, 32H Tyres Kenda K1153 2.35″ 22TPI Accessories Pedals VP-537 Black Components Seatpost SP 0.6, Alloy, 27.2mm, Setback 0 Saddle Essax Adv soft135mm for Orbea