The Mach 5.5 Carbon’s well-balanced geometry makes it the ultimate trail bike weapon. We combined a long and low cockpit with a 66.5-degree head angle for high-speed stability and amazing downhill performance. The bike’s short (430mm) chainstays and relatively steep seat angle help it rail the tightest corners and absolutely crush the steepest climbs.
We’ve also evolved our mid-travel link design. By utilizing the same rear-shock pivot cartridge-bearing design found in our longer-travel models (such as the Firebird and Phoenix), we’ve given the Mach 5.5 Carbon the unmatched, small-bump compliance and traction that Pivot is known for—in a lighter weight and more compact design.
| KIT | Team XX1 AXS - 27.5" | Team XX1 AXS w/ Fox Live Valve - 27.5" |
| FRAME | Mach 5.5 | Mach 5.5 |
| MATERIAL | Carbon | Carbon |
| WHEEL SIZE | 27.5" | 27.5" |
| REAR SHOCK | Fox Factory Float DPX2 | Fox Factory Live Valve |
| FORK | Fox Factory 36 27.5", 44mm offset, FIT4 - 160mm | Fox Factory Live 36 27.5", 44mm offset, FIT LIVE - 160mm |
| HEADSET | Pivot Precision Sealed Cartridge | Pivot Precision Sealed Cartridge |
| REAR DER | Sram XX1 Eagle AXS 12-Speed | Sram XX1 Eagle AXS 12-Speed |
| SHIFTER | Sram XX1 Eagle AXS 12-Speed | Sram XX1 Eagle AXS 12-Speed |
| BRAKES | Sram G2 Ultimate 4-piston | Sram G2 Ultimate 4-piston |
| CRANKSET | Sram XX1 Eagle DUB SL 32t | Sram XX1 Eagle DUB SL 32t |
| HANDLEBAR | Phoenix Team Low Rise Carbon - 780mm | Phoenix Team Low Rise Carbon - 780mm |
| GRIPS | Phoenix Factory Lock-On | Phoenix Factory Lock-On |
| STEM | Phoenix Team Enduro/Trail | Phoenix Team Enduro/Trail |
| SEATPOST | Rock Shox Reverb AXS 100mm (XS), 125mm (SM), 150mm (MD-XL) | Rock Shox Reverb AXS 100mm (XS), 125mm (SM), 150mm (MD-XL) |
| SADDLE | Phoenix WTB Team High Tail Trail (XS, SM), Phoenix WTB Team Vigo (MD-XL) | Phoenix WTB Team High Tail Trail (XS, SM), Phoenix WTB Team Vigo (MD-XL) |
| CASSETTE | Sram XG-1299 10-52t | Sram XG-1299 10-52t |
| WHEELS | Reynolds Blacklabel Enduro Wide Trail w/ Industry Nine hub, 34mm - 27.5" | Reynolds Blacklabel Enduro Wide Trail w/ Industry Nine hub, 34mm - 27.5" |
| 15x110 F/12x148 R | 15x110 F/12x148 R | |
| TIRES | Maxxis Minion DHF 27.5" x 2.6" TR, EXO | Maxxis Minion DHF 27.5" x 2.6" TR, EXO |
| Maxxis Rekon 27.5" x 2.6" TR, EXO | Maxxis Rekon 27.5" x 2.6" TR, EXO | |
| ROTOR | Sram Centerline CenterLock - 180mm | Sram Centerline CenterLock - 180mm |
| Sram Centerline CenterLock - 180mm | Sram Centerline CenterLock - 180mm | |
| CHAIN | Sram XX1 Eagle 12-Speed | Sram XX1 Eagle 12-Speed |
