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Pivot
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Pivot

Mach 4 SL V4 Team XX T-Type Carbon Wheel Mountain Bike

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$11,999.00
Color:Blue Stellar Fade

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Engineered for podium-level XC racing, the Mach 4 SL V4 Team XX T-Type Carbon Wheel Mountain Bike

What Our Gearhead® Experts Are Saying:


"The XX SL Transmission system is incredibly crisp and durable, especially under heavy pedaling loads. Combined with the Fox Factory suspension and carbon wheels, the bike feels light, precise, and ready for race pace efforts. It is a true high-end XC machine that rewards strong riders with immediate response."


The Mach 4 SL V4 Team XX T-Type Carbon Wheel Mountain Bike showcases Pivot’s premier cross-country race platform with a no-compromise component package. The hollow-core carbon frame is engineered around the dw-link suspension system, delivering 100mm of efficient rear travel that enhances traction while maintaining exceptional pedaling response. Up front, the Fox Factory 34 SL fork provides 120mm of controlled travel, ensuring confident handling on modern XC courses that blend speed and technical features.


SRAM’s XX SL Eagle Transmission drivetrain features a direct-mount rear derailleur design for increased durability and precise shifting under load. The 10-52t cassette offers broad gearing for steep climbs and high-speed descents, while the lightweight crankset maximizes power transfer. SRAM Motive Ultimate 4-piston brakes paired with CenterLine rotors deliver consistent stopping performance in race conditions.


Reynolds Blacklabel 309/289 XC carbon wheels reduce rotational mass and improve stiffness for rapid acceleration and accurate tracking. Combined with Maxxis Rekon Race 29 x 2.4in tires, the bike achieves an ideal balance of low rolling resistance and cornering confidence. For dedicated XC racers and performance-focused riders, this build represents a refined, lightweight, and podium-ready package built to perform at the highest level.


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.


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

  • Built for elite cross-country racing and competitive singletrack
  • Hollow-core carbon frame with dw-link rear suspension
  • Fox Factory 34 SL fork with 120mm travel
  • Fox Factory Float rear shock with 100mm travel
  • SRAM XX SL Eagle Transmission 12-speed wireless drivetrain
  • Reynolds Blacklabel 309/289 XC carbon wheelset
  • Maxxis Rekon Race 29 x 2.4in tires for fast-rolling traction
  • SRAM Motive Ultimate 4-piston hydraulic disc brakes
  • Item #PIV1X5P
Frame Material
Hollow-core carbon
Suspension
dw-link
Rear Shock
Fox Factory Float
Rear Travel
100mm
Fork
Fox Factory 34 SL GRI
Front Travel
120mm
Headset
Integrated Pivot Precision Sealed
Shifters
SRAM AXS Pod Ultimate Controller
Rear Derailleur
SRAM XX SL Eagle AXS Transmission (12-speed)
ISCG Tabs
ISCG-05
Crankset
SRAM XX SL Eagle DUB
Chainring Sizes
34t
Crank Arm Length
[x-small - small] 170mm [medium - x-large] 175mm
Bottom Bracket
SRAM DUB
Cassette
SRAM XX SL 1299 Eagle Transmission
Cassette Range
10-52t
Chain
SRAM XX SL Eagle Flattop (12-speed)
Brakeset
SRAM Motive Ultimate 4-piston
Brake Type
hydraulic disc
Rotors
SRAM CenterLine CenterLock (180mm/160mm)
Handlebar
Phoenix Team Flat Carbon
Handlebar Rise
0mm flat
Handlebar Sweep
[backsweep] 9 degree
Handlebar Width
760mm
Grips
Phoenix Factory Lock-On
Stem
Phoenix Team XC Trail
Saddle
WTB World Cup Volt Carbon
Seatpost
RockShox Reverb AXS
Wheelset
Reynolds Blacklabel XC Carbon
Hubs
Reynolds Boost
Front Axle
15 x 110mm Boost
Rear Axle
12 x 148mm Boost
Tire Clearance
up to 2.4in
Tires
Maxxis Rekon Race TR EXO
Tire Size
29 x 2.4in
Pedals
not included
Claimed Weight
23.5lb (10.7kg)
Activity
cross-country, trail
Manufacturer Warranty
limited lifetime

Mach 4 SL

Faster Where It Matters

Pivot Mach 4 SL carbon cross-country mountain bike with Fox suspension and Maxxis tires on trail at sunset.

Engineered for modern XC with size-specific carbon tuning and dw-link precision.

Pivot Mach 4 SL dw-link rear suspension system with Fox shock and SRAM XX drivetrain.

Pedal Efficiency. Locked Traction

dw-link balances anti-squat with small-bump compliance. Power transfers forward without sacrificing grip

Pivot Mach 4 SL carbon head tube and cockpit with internal cable routing

Clean Cockpit Control

Dual cable ports simplify routing and reduce noise. Wireless builds deliver a fully uncluttered front end.

Pivot Mach 4 SL carbon frame with integrated down tube storage compart

Essentials. Secured Inside

Integrated downtube storage keeps tools off your body. Includes two bags and magnetic quick-link holder.

Rider sending the Pivot Mach 4 SL cross-country mountain bike on forest singletrack.

Rider pedaling the Pivot Mach 4 SL carbon XC mountain bike at sunset

Rider cornering the Pivot Mach 4 SL carbon XC mountain bike on forest singletrack.

Cross-country riders taking in the view with the Pivot Mach 4 SL carbon mountain bike.

Cross-country riders charging singletrack on the Pivot Mach 4 SL carbon mountain bike

Pivot Mach 4 SL carbon XC mountain bike on dusty trail at sunset

Shop all 2025 Mach 4 SL

Two cyclist racing down a trail with Pivot brand logo overlay.

Performance Redefined Since 2007

Pivot Cycles was founded in 2007 by industry veteran Chris Cocalis with a simple goal: build the best mountain bikes possible for riders who demand more from their ride. Drawing on decades of experience and a passion for engineering excellence, Pivot quickly became known for premium carbon frames, innovative suspension tuning, and bikes that excel across trail, enduro, downhill, and e-mountain categories. Based in Tempe, Arizona, Pivot combines precision design, rigorous testing on real terrain, and a rider-first philosophy to create machines that climb efficiently, descend with confidence, and elevate the entire riding experience. Rooted in community and a love of the sport, Pivot supports riders everywhere who know that the bike is just the beginning.

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