2020 Pivot Cycles Mach 5.5 Base
- Category
- Full-suspension Trail MTB
- Design
- Flat Bar, Full suspension
- Frame
- Carbon/Composite
- Fork
- Steel
- Suspension
- 160mm fork travel
- Features
- Disc brake
Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
XS | SM | MD | LG | XL | |
Stack | 582.4mm | 596.4mm | 605.5mm | 614.9mm | 624.3mm |
Reach | 389.9mm | 410mm | 439.9mm | 460mm | 484.9mm |
Stack to Reach Ratio | 1.49:1 | 1.45:1 | 1.38:1 | 1.34:1 | 1.29:1 |
Seat Tube Length, C-T | 355.6mm | 393.7mm | 425.5mm | 457.2mm | 495.3mm |
Top Tube Length, Effective/Horizontal HT Top | 557.8mm | 583.9mm | 616.7mm | 639.3mm | 667mm |
Head Tube Angle | 66.5deg | 66.5deg | 66.5deg | 66.5deg | 66.5deg |
Effective Seat Tube Angle, Seat Tube Top | 74.25deg | 74.25deg | 74.25deg | 74.25deg | 74.25deg |
Head Tube Length | 89.9mm | 104.9mm | 115.1mm | 125mm | 134.9mm |
Bottom Bracket Drop | 17.6mm | 17.6mm | 17.6mm | 17.6mm | 17.6mm |
Bottom Bracket Height | 340.4mm | 340.4mm | 340.4mm | 340.4mm | 340.4mm |
Chainstay Length | 430mm | 430mm | 430mm | 430mm | 430mm |
Chainstay Length Horizontal | 429.6mm | 429.6mm | 429.6mm | 429.6mm | 429.6mm |
Front-Center | 686.9mm | 713.1mm | 747.1mm | 771mm | 800mm |
Front-Center Horizontal | 686.7mm | 712.9mm | 746.9mm | 770.8mm | 799.8mm |
Wheelbase | 1116.3mm | 1142.5mm | 1176.5mm | 1200.4mm | 1229.4mm |
Fork Offset/Rake | 47mm | 47mm | 47.1mm | 46.8mm | 46.8mm |
Trail | 104.5mm very high | 104.5mm very high | 104.3mm very high | 104.6mm very high | 104.6mm very high |
Mechanical Trail | 95.8mm | 95.8mm | 95.7mm | 95.9mm | 95.9mm |
Wheel Flop | 38.2mm | 38.2mm | 38.2mm | 38.3mm | 38.3mm |
Standover Height | 685.8mm | 690.4mm | 690.9mm | 691.6mm | 711.2mm |
Tire to Pedal Spindle | 158.9mm 170 mm cranks | 185mm 170 mm cranks | 219mm 170 mm cranks | 242.9mm 170 mm cranks | 271.9mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 170.4mm 170 mm cranks | 170.4mm 170 mm cranks | 170.4mm 170 mm cranks | 170.4mm 170 mm cranks | 170.4mm 170 mm cranks |
Base Build
XS | SM | MD | LG | XL | |
Wheel Size | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 2.6in | 2.6in | 2.6in | 2.6in | 2.6in |
Tire Width Max | 2.6in | 2.6in | 2.6in | 2.6in | 2.6in |
Tire Outer Diameter | 716.1mm | 716.1mm | 716.1mm | 716.1mm | 716.1mm |
Bike Length with Tires | 1832.4mm | 1858.6mm | 1892.6mm | 1916.5mm | 1945.5mm |
Published Sizing Recommendations
Height | 4 ft 11 in to 5 ft 4 in | 5 ft 4 in to 5 ft 8 in | 5 ft 8 in to 5 ft 11 in | 5 ft 11 in to 6 ft 3 in | 6 ft 2 in to |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Full-suspension Trail MTBSource:https://store.pivotcycles.com/en/bike-mach-55-carbon-1