Description

2017 Pivot Mach 4 Carbon XT/XTR Pro DT Complete Mountain Bike

 

Blurring the line between lightning-fast XC rocket and nimble trail bike, the Pivot Mach 4 Carbon XT/XTR Pro DT Complete Mountain Bike is unlike anything else we’ve feasted our eyes on in the lightweight XC category. Tipping the scales at a svelte 5.1 pounds (size medium), the Mach 4 Carbon is the lightest full-suspension frame ever produced by Pivot. This equates to blistering acceleration the minute you step on the gas, as well as an extremely flickable feel around tight corners, which is further aided by its incredibly short 16.85-inch chainstays.

Reading about its lightweight figures, you’d be inclined to think of the Mach 4 Carbon as a purebred XC machine bred exclusively for competitive racing. And though it’s sure to help you climb the rankings of your local race series, the Mach 4 Carbon is surprisingly confident and composed across technical sections of trail usually reserved for longer-travel bikes. Looking at its geometry, you’ll note the 67.8-degree head tube angle (with provided 130mm fork) is a touch slacker than many XC bikes, yet decidedly steeper than its burlier trail brethren. Ultimately, this moderate geometry retains the goat-like climbing prowess you’ve come to love from XC bikes, but without being too steep for ripping steep descents.

Responsible for its balance between XC efficiency and trail composure, the engineers at Pivot designed the Mach 4 Carbon with 115 millimeters of DW-Link travel, which is renowned for its anti-squat characteristics while pedaling and plush, bump-absorbing feel on rock-littered descents. This particular build comes with a FOX 34 Factory fork up front that packs 130 millimeters of travel for bump-gobbling compliance across the rough stuff. On the rear, you’ll find the FOX Float DPS Kashima shock comes with two sag indicators for fine-tuning its use to either XC or trail settings. This is a great feature to have if you’re constantly switching between a race and trail riding set-up.

Seeing it’s made to be lightweight, Pivot ditched the front derailleur on this XT/XTR 1x build, giving you an excellent 1×11 drivetrain with a wide range of usable gears. If you’re coming from a 2x set-up, you’ll be pleased to note its massive 46 tooth cog for spinning up the steepest climbs without fatigue. Another excellent feature, the upgraded DT Swiss XMC 1200 Wheelset drops weight with its carbon construction while increasing stiffness for precise tracking and instantaneous acceleration. These wheels are laced to DT Swiss hubs with a responsive 36-tooth star ratchet for getting up and over trail impediments with ease.

Lightweight XC bike is far more capable than numbers suggest

High-modulus carbon frame is the lightest offered by Pivot

4.5 inches of DW-Link suspension for anti-squat efficiency

Shorter wheelbase for nimble handling around tight corners

Moderate geometry strikes a balance between XC and trail

Internal cable routing for clean aesthetic and Di2 integration

DT Swiss XMC 1200 Spline carbon wheelset is light and stiff

Shimano XT/XTR 1×11 drivetrain with 46t bail-out cog for climbs

 

2017 Pivot Mach 4 Carbon XT/XTR Pro DT Complete Mountain Bike

Frame Material:

carbon fiber

Suspension:

DW-Link

Rear Shock:

FOX Float DPS Kashima

Rear Travel:

115mm

Fork:

FOX 34 Factory

Front Travel:

130mm

Headset:

Pivot Precision Sealed Bearing

Shifters:

XT 11-speed

Front Derailleur:

n/a

Rear Derailleur:

XTR 11-Speed GS

Crankset:

Race Face Aeffect SL (30t)

Bottom Bracket:

PF92

Cassette:

XT M8000 11-speed (11-46t)

Brakeset:

XT 8000

Brake Type:

hydraulic disc

Handlebar:

Pivot Phoenix Carbon Riser

Handlebar Sweep:

740mm

Grips:

Pivot Phoenix lock-on

Stem:

Pivot Phoenix Team

Stem Length:

60mm

Saddle:

Pivot WTB Volt Race

Seatpost:

Pivot Phoenix Race Carbon

Seatpost Diameter:

30.9mm

Wheelset:

DT Swiss XMC 1200 Spline (carbon fiber, 24mm width)

Hubs:

custom DT Swiss (36t star ratchet)

Front Axle:

15 x 110mm BOOST thru-axle

Rear Axle:

12 x 142mm thru-axle

Tires:

Maxxis Ardent TR

Tire Size:

27.5 x 2.35in

Recommended Use:

cross-country, trail

Manufacturer Warranty:

3 years

Actual Weight:

Blue, XL: 11590g

 

2017 Pivot Mach 4 Carbon XT/XTR Pro DT Complete Mountain Bike

GEOMETRY CHART