BMC Fourstroke 01 One

- Autodrop seatpost, 80 mm drop
- Advanced Pivot Suspension system
- Big Wheel Concept Race geometry
- Fully guided internal cable routing, including on lower link
- Chainstay guard, invisible downtube shield, lower link mud protector
- Integrated lightweight chainguide
- Integrated fork rotation stopper
- Metric shock, 190 mm eye to eye length, 45 mm stroke
- 100 mm fork travel, 44 mm fork offset
- SRAM UDH Derailleur Hanger (Universal Derailleur Hanger)
- ASTM level 3

Autodrop Technology
- Automatic dropper post for XC racing: ultimate integration, featherweight, easy setup and maintenance
- 80 mm drop
- 2 positions adjustment
- 90 mm saddle height adjustment range

Sizes
- S, M, L, XL

Brakes
- Post mount, 160 mm (Max 180 mm)