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Today’s DealsMach 4 Carbon PRO X01 Eagle
A 27.5″ carbon frame full suspension crosscountry bike with ultra high-end components.
Manufacturer Price
$6,599| Frame | Carbon |
|---|---|
| Suspension | Full, 115 / 130mm |
| Fork | Fox Factory Float 34 |
| Shock | Fox Float DPS Factory |
| Wheels | 27.5″ Aluminum |
| Drivetrain | 1 × 12 |
| Groupset | X01 Eagle |
| Brakes | Shimano XT Hydraulic Disc |
4'9" – 5'5"
5'3" – 5'9"
5'7" – 6'0"
5'10" – 6'3"
🐐 Estimated
None yet.
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Summary
The Pivot Mach 4 is a highly versatile and efficient cross-country bike, praised for its lightweight design, excellent suspension performance, and ability to handle both climbs and descents with ease. Its DW-Link suspension is frequently highlighted for providing a smooth ride that feels efficient on climbs and capable on descents. The bike offers a range of build options to suit different riding styles, from racing to trail riding.
Lightweight and efficient design
Excellent DW-Link suspension performance
Versatile with options for XC racing or trail building
Good traction on climbs and stable on descents
Range of build options to suit different riding styles
High price point
Press-fit bottom bracket may be an issue for some
Stock tires may not suit all riding conditions
Live Valve technology adds significant cost and weight
This bike climbs like a dream and is playful yet stable on descents.BIKEPACKING.com
Simply put, the Mach 4 SL brought out some of my more destructive XC urges (stomp pedals, throw elbows, win press camp) and I’m not sorry about it.
Pivot’s Mach 4 Carbon breaks from the norm in wheel size, not in speed.
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View all reviews

Feb 2020 · MBA Action
A Moto-Inspired Race Bike

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.

May 2019 · Tyler Benedict
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!

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
Fast, amazing frame, class-leading rear suspension, stiff, lots of build options
Price, stock tires are easily overwhelmed

Jun 2017 · Ron Koch
Pivot’s cross country bikes get a makeover for 2018, making them faster than ever
Jun 2017 · Saris Mercanti
The Mach 4 is one of those bikes that’s difficult to categorize. With 115mm of suspension on tap, it looks the part of an XC race bike, yet it rolls on 27.5” wheels. For 2017, it’s gone boost and received additional updates. - Mtbr.com
Jan 2017 · Chipps
Chipps spent 12 months aboard the Mach 4 Carbon from Pivot Cycles and gave us this longterm review from Issue #105 of Singletrack Magazine.

Mar 2016 · Christoph Bayer
Pivot declared ‘Performance Redefined' with the new Pivot Mach 4 Carbon, we couldn't wait to swing a leg over it and see if it lived up to this claim.
| Frame | Carbon Fiber BB Standard: BB86/BB92, Press Fit |
|---|---|
| Fork | FOX 34 Factory, Boost Travel: 130mm Spring Type: Air |
| Shock | FOX Float Factory DPS, Kashima Travel: 115mm |
| Bottom Bracket | PF92 |
| Headset | Pivot Precision Sealed Cartridge |
| Stem | Phoenix Team XC, 35mm clamp, 60mm length (XS, S), 75mm length (M, L, L/Long) |
| Handlebar | Phoenix Team, carbon, 35mm clamp, 740mm width |
| Saddle | Phoenix WTB Volt Pro |
| Seatpost | Phoenix Pro Carbon (FOX Transfer upgrade available) Type: Rigid |
| Pedals | None included |
| Grips | Phoenix Team Padloc |
| Rear Derailleur | SRAM X01 Eagle, 12-speed |
|---|---|
| Front Derailleur | N/A |
| Crank | SRAM X01 Eagle |
| Shifters | SRAM X01 Eagle, 12-speed |
| Cassette | SRAM X01 Eagle, 10-50 tooth, 12-speed |
| Chain | SRAM Eagle, 12-speed |
| Chain Guide | N/A |
| Brakes | Shimano XT M8000 Type: Shimano XT Hydraulic Disc |
| Brake Levers | Shimano XT M8000 |
| Rims | DT Swiss M1700 |
|---|---|
| Spokes | DT Swiss |
| Front Hub | DT Swiss M1700, Front: Boost, 15mm x 110mm, Rear: Boost, 12mm x 148mm |
| Rear Hub | DT Swiss M1700, Front: Boost, 15mm x 110mm, Rear: Boost, 12mm x 148mm |
| Tires | Front: Maxxis High Roller II, 2.3” TR EXO 3C MaxxTerra, Rear: Maxxis Ardent Race, 2.35" TR 3C EXO MaxxSpeed 120 TPI |
First added April 14
Last updated April 14
Not listed for 2,975 days