2020 Pivot

Mach 4 SL Team XX1 AXS w/ Fox Live Valve

A 29″ carbon frame electronic full suspension trail bike with ultra high-end components.

MSRP$11,299
FrameCarbon
SuspensionFull, Electronic, 120mm front
ForkFox Factory Float 34
ShockFox Live Valve Factory
Wheels29″ Carbon
Drivetrain1 × 12 Electronic
GroupsetXX1 Eagle AXS
BrakesHydraulic Disc
SeatpostDropper
Where to Buy
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

28 mph

Mach 4 SL Team XX1 AXS w/ Fox Live Valve

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
XS

4'9" – 5'5"

SM

5'3" – 5'9"

MD

5'7" – 6'0"

LG

5'10" – 6'3"

XL

6'1" – 6'8"

🐐 Estimated

Rider Fit Notes

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Reviews
Mountain Bike Action
Mountain Bike Action Bike Test: Pivot Mach 4 Carbon SL

May 2020 · McCoy

Leadville-tested, trail bike-ready

Read Review

BIKE Magazine
First Ride: Pivot Mach 4 SL

May 2019

Built around the well-loved DW-link suspension platform, the leaner, meaner Mach 4 SL replaces both the Mach 4 and the Mach 429 SL as Pivot’s sole full-sus XC option.

Read Review

Bikerumor
First Rides: Pivot Mach 4 SL cross country race bike rips up & down the trail

May 2019

First ride review of the all-new Pivot Mach 4 SL cross country race bike. If you're looking for a lightweight XC mountain bike, this one's made for winning!

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Mountain Flyer
First Look: Pivot Introduces New Mach 4 SL

May 2019

What do you get when you put a handful of cycling journalists on a redesigned bike, take them to an unfamiliar trail system (no less the technical terrain of Grand Junction, Colorado’s Lunch Loops) and enter them into the Epic Rides Grand Junction Off-Road XC race?

Read Review

MTBR
Pivot Mach 4 SL revealed

May 2019

With modern geometry, Pivot suspension quality and a frame starting at 4.05 lbs, the new Pivot Mach 4 SL is ready to take on the world. - Mtbr.com

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Singletrack World
Review | Pivot Cycles Mach 4 SL Team XTR

May 2019 · Wil Barrett

Wil reviews the Pivot Mach 4 SL - an all new, super high end full suspension XC race bike that replaces the Mach 4 Carbon & Mach 429 SL.

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Flow Mountain Bike
Pivot's new Mach 4 SL - First Impressions

May 2019

Pass me the chamois cream, it’s time to go racing. If Pivot Cycles were a race horse, they’d be called Winx. These guys are on a winning streak like you wouldn’t believe, and their recent crop of bikes has been a joy to ride. One area of their line-up that was clearly due for a …

Highs
  • Supremely cutting edge XC tech.

Lows
  • Let's talk about the mortgage...

Read Review

BikeRadar
Pivot Mach 4 Carbon 27.5 XTR review

Dec 2017 · Russell Eich

A simply amazing, seriously fast mountain bike with the price to match. Buy if you want one bike for all your go-fast bike exploits and have the skills to confidently rock a 27.5in

Highs
  • Fast, amazing frame, class-leading rear suspension, stiff, lots of build options

Lows
  • Price, stock tires are easily overwhelmed

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Mach 4 SL

Fork

Fox Factory Stepcast Live 34 29", 44mm offset, FIT LIVE - 120mm

Travel120mm

Spring TypeAir

Shock

Fox Factory Live Valve

Spring TypeAir

Headset

Pivot Precision Sealed Integrated Cartridge

Stem

Phoenix Team XC/Trail - 75mm

Handlebar

Phoenix Team Flat Carbon - 760mm

Saddle

Phoenix WTB Team Volt

Seatpost

KS LEV 100mm (XS), Fox Transfer 125mm (SM-LG), Fox Transfer 150mm (XL)

TypeDropper

Grips

Phoenix Team Padloc

Groupset
Rear Derailleur

SRAM XX1 Eagle AXS

Crank

SRAM XX1 Eagle DUB SL 32T

Shifters

SRAM XX1 Eagle AXS

Cassette

SRAM XX1 XG-1299 10-50T

Chain

SRAM XX1 12-Speed

Brakes

SRAM Guide Ultimate

TypeHydraulic Disc

Wheels
Rims

DT Swiss XRC 1200 SPLINE w/ 36T star ratchet, 25mm - 29"

Tires

Maxxis Ardent Race 29" x 2.2" TR, EXO - w/ Stan's SealantMaxxis Ardent Race 29" x 2.2" TR, EXO - w/ Stan's Sealant

Disc Rotors

SRAM CenterLine CenterLock - 160mmSRAM CenterLine CenterLock - 160mm

Rider Notes
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Last updated September 16
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