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Pivot Mach 4 Carbon XT Race 1x Complete Mountain Bike - 2017

Sale $3,449.25 $4,599.00 25% off

Item # PIV003L

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  • Natural Carbon/Blue, L ($3,449.25)
  • Anthracite Grey/Green, L ($3,449.25)
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Item # PIV003L

XC lightning.

If fast, snappy speed is your jam, then you can't get much better than the 2017 Pivot Mach 4 Carbon XT Race 1x Complete Mountain Bike. We've spent some time carving local trails on it, and the proof is in the smiles that the Mach 4 is nothing short of a blast to ride, and this particular build brings the fun at a price point that feels a little bit more attainable. It trades out super shiny bling for a mix of Shimano components that balances durability and precision without sacrificing race-day aspirations, making it the perfect companion for weekend epics and local start lines alike.

The Mach 4 Carbon frame is, simply put, the lightest full-suspension bike Pivot has ever made. But if you’ve ridden one of Pivot’s recent carbon offerings, you know the company’s standpoint on carbon design—stiffness and ride quality come first. Even Pivot’s XC bikes track over rough terrain with unwavering accuracy to give you ample control to ride hard corners and off-camber sections at the edge of sanity.

Suspension duties for the Mach 4 Carbon are handled by the proven DW-link design, which yields 4.5in of smooth travel while counteracting speed-robbing pedaling forces. This translates to race-worthy acceleration and consistent contact with the trail so you can carve corners and rocket up to speed in a flash. Pivot worked closely with FOX on the shock tune, allowing it to work in perfect harmony with the suspension to provide travel that’s responsive, predictable, and uses every available millimeter. On the trail, this translates to a ride feel that mimics a much bigger travel bike on the descents while maintaining that snappy XC speed when the route kicks up.

  • A lightweight and snappy 27.5in cross-country machine
  • 4.5in of responsive DW Link suspension
  • Moderate geometry blends speed and stability
  • Pivot's carbon construction balances weight and stiffness
  • Wide bottom bracket boosts stiffness for snappy handling
  • Internal cable routing for clean aesthetics
  • Shimano build kit blends workhorse reliability and precise shifting

Tech Specs

Frame Material:
carbon fiber
Suspension:
DW-Link
Rear Shock:
Fox Float DPS Kashima
Rear Travel:
[x-small] 100mm, [small, medium, large, x-large] 115mm
Fork:
Fox 34 Performance Black
Front Travel:
130mm
Headset:
Pivot semi-sealed cartridge
Shifters:
Shimano SLX M7000 11-speed
Front Derailleur:
n/a
Rear Derailleur:
Shimano XT M8000 11-speed GS
Crankset:
30t Race Face Aeffect SL
Bottom Bracket:
PF92
Cassette:
11-46t Shimano XT M8000
Brakeset:
Shimano M615
Brake Type:
hydraulic disc
Handlebar:
Phoenix Sport Alloy
Grips:
Phoenix lock-on
Stem:
Phoenix Race
Saddle:
Pivot WTB Volt Sport
Seatpost:
Phoenix Sport Alloy
Seatpost Diameter:
30.9mm
Seat Collar:
34.9mm
Wheelset:
Sun Ringle Charger Comp Boost front
Front Axle:
15 x 110mm Boost thru-axle
Rear Axle:
12 x 142mm thru-axle
Tires:
Maxxis Ardent Race TR
Tire Size:
27.5 x 2.2in
Recommended Use:
cross-country, trail
Manufacturer Warranty:
3 years on frame
Actual Weight:
Anthracite Grey/Green, L: 12360g

sizing chart

Mach 4 size by rider height

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Geometry chart

Pivot

Geometry Chart

 

Mach 4 Carbon
100mm Travel Fork
 

Seat Tube

(c-t)

Effective Top Tube

(eTT)

Stack

(S)

Reach

(R)

Stand Over

Head Tube

(HT)

Head Tube Angle

(HTo)

Seat Tube Angle

(STo)

Bottom Bracket Height

(BBH)

Chainstay

(CS)

Wheelbase
XS  14.5in 21.85in 21.65in 15.43in 26.06in 3.35in 68.5o 73.8o 12.8in 16.85in 42.2in
S 16in 22.95in 22.4in 15.98in 26.26in 4in 69.2o 73o 12.8in 16.85in 42.72in
M 17.5in 23.75in 22.64in 16.69in 26.34in 4.25in 69.2o 73o 12.8in 16.85in 43.5in
L 19in 24.5in 23.11in 17.28in 27.01in 4.72in 69.2o 73o 12.8in 16.85in 44.17in
120mm Travel Fork
 

Seat Tube

(c-t)

Effective Top Tube

(eTT)

Stack

(S)

Reach

(R)

Stand Over

Head Tube

(HT)

Head Tube Angle

(HTo)

Seat Tube Angle

(STo)

Bottom Bracket Height

(BBH)

Chainstay

(CS)

Wheelbase
XS 14.5in 21.85in 21.93in 15.08in 26.61in 3.35in 67.5o 72.8o 13in 16.85in 42.5in
S 16in 22.95in 22.68in 15.59in 26.77in 4in 68.2o 72o 13in 16.85in 43.03in
M 17.5in 23.75in 22.91in 16.3in 26.85in 4.25in 68.2o 72o 13in 16.85in 43.8in
L 19in 24.5in 23.39in 17.28in 27.48in 4.72in 68.2o 72o 13in 16.85in 44.45in

Reviews & Community

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Avg. ride time: 7h 24m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

On Pivot's website it says the 17' Mach 4 Carbon has Boost 148mm rear hub spacing. Is that the case on the model or is it the 142mm as listed in your specs.

hey Chris,

the fork is boost but rear thru axle is 142. hit me up with any other questions on specs or sizing.

Hi Chris! We re in the process of updating our type, but it is a boost spacing bike (12x148)

Just to clarify- the new ones we are getting in are boost- the on sale ones are non boost (like this one) sorry for the confusion.