Pivot Mach 4 SL Factory Frame

Lightweight and efficient, the Mach 4 SL frame delivers race-ready performance with adjustable travel

What Our Gearhead Experts Are Saying:

"This frame is built for speed without sacrificing capability. The Hollow Core carbon construction makes it incredibly lightweight, while the DW-Link suspension keeps it efficient on climbs and composed on descents. The adjustable travel adds versatility, letting me tune the ride for different trails. Whether I´m racing XC or pushing for a PR on my favorite loop, the Mach 4 SL delivers."

The Pivot Mach 4 SL frame is a masterclass in cross-country performance, blending ultralight Hollow Core carbon construction with a refined DW-Link suspension platform. Shedding 280 grams from its predecessor, this frame is built to fly while maintaining incredible stiffness, durability, and responsiveness.

With an adjustable flip chip, the Mach 4 SL adapts between 106mm and 115mm of rear travel, allowing riders to fine-tune their setup for World Cup-level efficiency or a more forgiving trail feel. Internal cable routing, injection-molded frame protection, and size-specific ride tuning ensure every detail is dialed for performance. Whether you´re chasing podiums or looking for the ultimate fast and capable XC frame, the Mach 4 SL is built to elevate every ride.

Heads up - We do our best to keep bike specs and images current, but occasional component changes can happen without warning-and sometimes the photos might not show the exact build you´ll receive. If you want to double-check the details, our Gearheads are always here to help.

Details

• Hollow Core carbon fiber frame balances lightweight efficiency with durability
• DW-Link suspension provides smooth pedaling efficiency and controlled travel
• Adjustable rear travel (106mm–115mm) via flip chip for cross-country versatility
• Boost 12x148mm rear axle spacing for enhanced stiffness and compatibility
• Full internal cable routing with Pivot Cable Port System for a clean look
• Compatible with dropper posts, electronic drivetrains, and 100–120mm forks
• Item #PIV1X0N

Tech Specs

Frame Material

carbon fiber

Suspension

DW-Link™

Wheel Size

29in

Rear Shock

FOX Factory Float

Rear Travel

106mm, 115mm

Head Tube Diameter

tapered

Headset Included

Pivot Precision Sealed Integrated Cartridge

Bottom Bracket Type

Press Fit 92mm

Cable Routing

internal

Brake Type

disc

Seatpost Diameter

31.6mm

Rear Axle

12x148mm boost

Tire Clearance

2.4in

Activity

cross-country

Manufacturer Warranty

[frames, linkage bearings] lifetime (bike must be registered no later than 30 days after date of purchase or by April 1, 2025, whichever is later), [paint, coating, finish, decals] limited 1-year