Pivot Mach 429SL Carbon


The race proven, World Cup‐caliber, Mach 429SL Carbon is the leader of the new breed of racing full suspension. Choice of National and World Champions, selected as Best Mountain Bike at Interbike and as Mountain Bike of the Year by Bicycling Magazine, Pivot’s 100mm 29er is the bike you want for the ultimate in power transfer efficiency and technical trail mastery.

To create Pivot’s premier racing chassis, we begin by engineering for the ideal lay‐up structures, tube sections and composite materials choices, and then utilize our proprietary hollow core internal molding process to bring this best‐in‐class frame to life. This newest, even lighter, version of the Mach 429 SL Carbon features an all new Boost™ rear triangle, for a significant increases in both frame and wheel stiffness over what was already one of the stiffest, lightest and strongest cross country bikes in the world. For those seeking the top of the line in components and compatibility, the Pivot Mach 429SL Carbon is fully Di2 integrated and internal dropper post compatible via Pivot’s Cable Port System. Internal routing for any component is easy to install and maintain via large, easy to access ports and interchangeable covers. Riders have the ability to switch between a variety of cable routing options, allowing for the cleanest possible installation of wires, batteries and cables. No matter what components or gearing you choose, now or in the future, we have you covered.


  • Frame weight from 5.2lbs (2.4Kg) and sub 23lb (10.4kg) complete.
  • 100mm of renowned dw-link® suspension tuned for race and trail handling.
  • World Cup caliber full carbon frame featuring leading edge carbon fiber materials and Pivot’s proprietary hollow core internal molding technology.
  • Pivot’s race-winning, trail-slaying geometry.
  • 29-inch wheels for the fastest laps and superior rollover in technical terrain.
  • Full length internal cable routing and Shimano Di2 integration via Pivot’s exclusive, easy-to- maintain Cable Port System.
  • Internal dropper post compatible.
  • Cold forged alloy linkages with Enduro Max Cartridge Bearings.
  • Fox Float Kashima Factory shock, performance tuned for the Mach 429SL.
  • Highly durable rubberized leather downtube and swingarm protection.
  • Updated to Boost™ 12 x 148mm rear spacing.
  • Designed to work with forks from 100-120 mm in travel.
  • Weight conscious matte carbon finish with Red or Blue color options.
  • Available in sizes S, M, L, XL for riders between 5’4″ and 6’3″+
  • Price is for base XT 1x Fox build. XTR, X01, and XX1 builds available.
  • Frame and frameset options – let us help you build your dream hardtail!