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Mach 4 SL V4 Team XX T-Type FA Carbon Wheel Mountain Bike
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Podium-ready precision in the Mach 4 SL V4 Team XX T-Type FA Carbon Wheel Mountain Bike
What Our Gearhead® Experts Are Saying:
"This is as race-ready as it gets. The XX SL Transmission shifts flawlessly under power, and the Flight Attendant suspension automatically adapts to the terrain so I can stay focused on the effort. The Reynolds carbon wheels spin up incredibly fast and hold lines with confidence. If you are chasing podiums or building the ultimate XC weapon, this build delivers top-tier performance everywhere."
When race day demands absolute focus and uncompromising speed, we turn to the Mach 4 SL V4 Team XX T-Type FA Carbon Wheel Mountain Bike from Pivot. Built around Pivot’s hollow-core carbon chassis and dw-link suspension layout, this bike transforms every watt into forward momentum while maintaining precise control across technical courses. It feels explosive out of corners, efficient on steep climbs, and composed when the terrain gets unpredictable.
RockShox Flight Attendant technology pairs a SID Ultimate fork with a SIDLuxe Ultimate rear shock to automatically adjust suspension settings in real time, delivering 120mm of front travel and 100mm of rear travel tuned for modern XC demands. SRAM’s XX SL Eagle Transmission drivetrain with integrated power meter ensures crisp, load-resistant shifting and elite-level data tracking. Reynolds Blacklabel 309/289 XC carbon wheels accelerate quickly and track with precision, while Maxxis Rekon Race 29 x 2.4in tires balance low rolling resistance with dependable grip.
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 high-level competition
- Hollow-core carbon frame with dw-link rear suspension
- RockShox SID Ultimate Flight Attendant fork with 120mm travel
- RockShox SIDLuxe Ultimate Flight Attendant rear shock with 100mm travel
- SRAM XX SL Eagle Transmission 12-speed wireless drivetrain with power meter
- Reynolds Blacklabel 309/289 XC carbon wheelset
- Maxxis Rekon Race 29 x 2.4in tires for race-focused traction
- SRAM Motive Ultimate 4-piston hydraulic disc brakes
- Item #PIV1X5Q
- Frame Material
- Hollow-core carbon
- Suspension
- dw-link
- Rear Shock
- RockShox SIDLuxe Ultimate Flight Attendant
- Rear Travel
- 100mm
- Fork
- RockShox SID Ultimate Flight Attendant
- 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 Power Meter DUB
- Chainring Sizes
- 34t
- Crank Arm Length
- [x-small - small] 170mm [medium - x-large] 175mm
- Bottom Bracket
- SRAM DUB
- Cassette
- SRAM XX 1297 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 Medium
- 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
- 23lb (10.4kg)
- Activity
- cross-country, trail
- Manufacturer Warranty
- limited lifetime
Mach 4 SL
Faster Where It Matters
Engineered for modern XC with size-specific carbon tuning and dw-link precision.
Pedal Efficiency. Locked Traction
dw-link balances anti-squat with small-bump compliance.
Power transfers forward without sacrificing grip
Clean Cockpit Control
Dual cable ports simplify routing and reduce noise. Wireless builds deliver a fully uncluttered front end.
Essentials. Secured Inside
Integrated downtube storage keeps tools off your body. Includes two bags and magnetic quick-link holder.
Shop the 2026 Mach 4 SL
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.