The Hiisi frameset: a CNC-machined 7075-T6 aluminium frame, bonded in Jyväskylä with no welds and machined to ±0.05 mm. Built for CAT5 riding and covered by a 5-year frame warranty.What's in the box Frame — Hiisi 7075-T6, 173 mm rear travel, sizes K1–K3 Rear shock — RockShox Vivid Ultimate, tuned to your weight Motor and battery — Maxon Air S drive unit, 90 Nm, 620 W peak, with a 600 Wh internal battery, display and remote Headset — Enduro ZS44/ZS56 Bottom bracket, pivot bearings and all frame hardware Finish — e-coat in Raw Silver, Hero Bronze or True Gold What you addFork, wheels, tyres, brakes, drivetrain, cockpit, dropper and saddle. The frame takes a 180 mm fork as standard, and 152–200 mm setups are possible by changing the shock and fork internals.How it worksAfter your order, your My Hiisi page opens. We go through the size, the finish and the shock tune with you, and confirm the delivery date before anything is built.