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Today’s DealsMach 5.5 Carbon Pro XT/XTR
A 27.5″ carbon frame full suspension trail bike with high-end components.
Manufacturer Price
$7,299| Frame | Carbon |
|---|---|
| Suspension | Full, 140 / 160mm |
| Fork | Fox Factory Float 36 |
| Shock | Fox Float DPS Factory |
| Wheels | 27.5″ Aluminum |
| Drivetrain | 1 × 12 |
| Groupset | XTR, XT |
| Brakes | Shimano XT Hydraulic Disc |
| Seatpost | Dropper |
4'9" – 5'5"
5'3" – 5'9"
5'7" – 6'0"
5'10" – 6'3"
6'1" – 6'8"
🐐 Estimated
None yet.
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Summary
The Pivot Mach 55 is a versatile trail bike that excels in technical descents and offers a comfortable ride for long trail adventures. Its DW-Link rear suspension is praised for being active and sensitive, providing excellent small bump compliance and mid-stroke plushness. However, some reviews note that the bike's extra-active suspension can be an energy drain on climbs, and its high cost of entry may deter some riders.
Rear-suspension sensitivity and suppleness
Active and linear-feeling DW-Link suspension
Comfortable for long trail adventures
Versatile performance in technical descents and climbs
High-quality components and build
Extra-active suspension can be an energy drain on climbs
High cost of entry
Rear tyre lacks grip in some conditions
Live Valve system may seem unnecessary to some
Feels best at speed
The Pivot Mach 5.5 is a high-end bike for those in need of a faithful companion for long trail adventures.
It’s a true chameleon capable of rowdy enduro lines one moment and sustained climbs the next.
Feedback?
View all reviews

Nov 2019 · McCoy
It’s a bike that inspires you to climb while looking forward to the descents

Dec 2018 · Christoph Bayer
Pivot now offers the The Pivot Mach 5.5 with the brand new FOX Live Valve system. But does the bike need FOX’s high-end electronic suspension?
Easy and predictable handling
Very comfortable
Excellent rear linkage
Rear tyre lacks grip
A little sluggish in acceleration
Not made for rough, high-speed terrain

Aug 2018
PIVOT MACH 5.5 Words & Photos by Andrew Lee Pivot bills the Mach 5.5 as a Plus-tired do it all machine, but as skeptics, we’re tired of hearing every brand’s bold claims about the ultimate all around performing bike. Despite our skepticism, we have spent lots of time

Mar 2018 · Emily Schaldach
The Pivot Mach 5.5 is almost an enduro bike, has the essence of an XC bike, looks plus-sized, but remains lithe.

Jan 2018
The Mach 5.5's 140 millimeters of travel feels deceptively deep.

May 2017 · Bturman
As trail riding continues to progress, Pivot strikes a home run with this future-proofed carbon beauty and hints at things to come. See the bike in action and read our initial impressions from two days of rallying in Moab.
| Frame | Mach 5.5 Colors: Bass Boat Blue; Red Satin |
|---|---|
| Fork | Fox Factory 36 27.5", 44mm offset, FIT4 - 160mm Travel: 160mm Spring Type: Air |
| Shock | Fox Factory Float DPS Travel: 140mm |
| Headset | Pivot Precision Sealed Cartridge |
| Stem | Phoenix Team Enduro/Trail |
| Handlebar | Phoenix Team Low Rise Carbon - 760mm |
| Saddle | Phoenix WTB Pro High Tail Trail (XS, SM), Phoenix WTB Pro Vigo (MD-XL) |
| Seatpost | Fox Transfer Factory Series 100mm (XS), 125mm (SM), 150mm (MD-LG), 175mm (XL) Type: Dropper |
| Grips | Phoenix Factory Lock-On |
| Rear Derailleur | Shimano XTR M9100 SGS 12-Speed |
|---|---|
| Crank | Race Face Æffect R 32t |
| Shifters | Shimano XT M8100 ISPEC EV 12-Speed |
| Cassette | Shimano XT M8100 10-51t |
| Chain | Shimano CN-M8100 12-Speed |
| Brakes | Shimano XT M8120 4-piston Type: Shimano XT Hydraulic Disc |
| Rims | DT Swiss XM1700 w/ DT Swiss 350 hub & 36t Star Ratchet 30mm - 27.5" 15x110 F/12x148 R |
|---|---|
| Tires | Maxxis Minion DHF 27.5" x 2.5" TR, EXO+Maxxis Dissector 27.5" x 2.4" TR, EXO |
| Disc Rotors | Shimano XT CenterLock - 180mmShimano XT CenterLock - 180mm |
First added October 8
Last updated August 13
Not listed for 1,753 days