Pivot M4 SL 29 XT Pro V1 stealth full view

2021 Pivot Mach 4 SL 29 XT PRO V1


Regular price $7,699.00 Save $0.00

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*Pivot Bicycles are in-store pick up only, NO SHIPPING*

The Mach 4 SL is designed to let World Cup level athletes capitalize on every inch of increasingly technical courses and generate speed where others hesitate. Pivot's engineers have pushed the boundaries in every conceivable metric of cross country performance. It’s the lightest, fastest 100mm travel XC race bike they've ever developed. Go ahead, turn yourself inside out and leave it all out on the racecourse because the new Mach 4 SL leaves nothing on the table.


  • Frame: Carbon
  • Shock:  Fox Factory DPS w/ Remote
  • Fork:  Fox Factory Stepcast 34 29" w/ Remote, 44mm offset, FIT4 - 120mm
  • Headset:  Pivot Precision Sealed Integrated Cartridge
  • Rear Derailleur:  Shimano XTR M9100 SGS 12-Speed
  • Shifter:  Shimano XT M8100 ISPEC EV 12-Speed
  • Brakes:  Shimano XT M8100 2-piston
  • Crankset:  Race Face Æffect R 34t
  • Handlebars:  Phoenix Team Flat Carbon - 760mm
  • Grips:  Phoenix Factory Lock-On
  • Stem:  Phoenix Team XC/Trail
  • Seatpost:  Fox Transfer Factory Series 100mm (XS), 125mm (SM-LG), 150mm (XL)
  • Saddle:  Phoenix WTB Pro Volt (Narrow Width)
  • Cassette:  Shimano XT M8100 10-51t
  • Wheels:  DT Swiss XRC 1200 w/ DT Swiss 240 hub & 36t Star Ratchet, 25mm - 29"
  • Tires:  Maxxis Ardent Race 29" x 2.2" TR, EXO, 120 TPI
    Maxxis Ardent Race 29" x 2.2" TR, EXO, 120 TPI
  • Brake Rotor:  Shimano XT CenterLock - 160mm
    Shimano XT CenterLock - 160mm
  • Chain:  Shimano CN-M8100 12-Speed