Pivot Mach 4 SL V4 Expert XT Di2 29"

The Pivot Mach 4 SL Expert XT Di2 is built around an ultralight hollow core carbon frame engineered to meet the demands of modern World Cup XC and endurance racing. This build features a Shimano XT Di2 electronic drivetrain, providing precise 12-speed shifting across a 10-51t cassette for reliable performance on diverse terrain. The chassis is complemented by an XC-tuned dw-link suspension system and a travel-adjustable flip-chip, allowing riders to choose between 110mm and 120mm of rear travel to suit the course.

Suspension duties are managed by a Fox Performance 34SL 120mm fork and a Fox Performance Float rear shock, offering a supportive platform for both technical descents and efficient climbing. The build is rounded out with Shimano XT M8200 2-piston hydraulic brakes for consistent stopping power and a DT Swiss X1900 wheelset for dependable rolling performance. A Phoenix Team Flat Carbon handlebar and race-tuned geometry ensure the cockpit remains lightweight and responsive during high-intensity efforts.

Practical frame features include Pivot’s Toolshed™ downtube storage for seamless essential carrying and full internal cable routing via the Pivot Cable Port System. The frame design also provides large water bottle clearance on all sizes and is protected by injection-molded rubberized guards. With a size-specific carbon layup and low standover height, this version of the Mach 4 SL offers a refined and adaptable platform for riders seeking a balanced, race-ready setup.