2014 Pivot Cycles Mach 429 SL Base
- Design
- Swept Back Bar, Full suspension
- Frame
- Carbon/Composite
- Fork
- Aluminum
- Suspension
- 120mm fork travel, 30% sag
- Features
- Disc brake
Geometry
Small | Medium | Large | Xtra Large | |
Stack | 608.6mm | 608.6mm | 626.1mm | 654.6mm |
Reach | 387.1mm | 413.3mm | 426.7mm | 439.2mm |
Stack to Reach Ratio | 1.57:1 | 1.47:1 | 1.47:1 | 1.49:1 |
Seat Tube Length, C-T | 431.8mm | 469.9mm | 508mm | 558.8mm |
Top Tube Length, Effective/Horizontal Unknown | 230mm | 240mm | 247.5mm | 256mm |
Top Tube Slope | 20.8deg | 16.2deg | 13.8deg | 11.4deg |
Head Tube Angle | 69.3deg | 69.3deg | 69.3deg | 69.3deg |
Seat Tube Angle | 71.9deg | 71.9deg | 71.9deg | 71.9deg |
Head Tube Length | 101.6mm | 101.6mm | 119.4mm | 149.9mm |
Bottom Bracket Drop | 36.7mm | 36.7mm | 36.7mm | 36.7mm |
Bottom Bracket Height | 330.2mm | 330.2mm | 330.2mm | 330.2mm |
Chainstay Length | 448.3mm | 448.3mm | 448.3mm | 448.3mm |
Chainstay Length Horizontal | 446.8mm | 446.8mm | 446.8mm | 446.8mm |
Front-Center | 650.5mm | 676.1mm | 696.1mm | 718.7mm |
Front-Center Horizontal | 649.5mm | 675.1mm | 695.2mm | 717.8mm |
Wheelbase | 1096.3mm | 1121.9mm | 1142mm | 1164.6mm |
Fork Offset/Rake | 44mm | 44mm | 44mm | 44mm |
Trail | 91.6mm very high | 91.6mm very high | 91.6mm very high | 91.6mm very high |
Mechanical Trail | 85.7mm | 85.7mm | 85.7mm | 85.7mm |
Wheel Flop | 30.3mm | 30.3mm | 30.3mm | 30.3mm |
Standover Height | 711.2mm | 751.8mm | 751.8mm | 782.3mm |
Tire to Pedal Spindle | 113.6mm 170 mm cranks | 139.2mm 170 mm cranks | 159.3mm 170 mm cranks | 181.8mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 160.2mm 170 mm cranks | 160.2mm 170 mm cranks | 160.2mm 170 mm cranks | 160.2mm 170 mm cranks |
Base Build
Small | Medium | Large | Xtra Large | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.2in | 2.2in | 2.2in | 2.2in |
Tire Outer Diameter | 733.8mm | 733.8mm | 733.8mm | 733.8mm |
Bike Length with Tires | 1830mm | 1855.7mm | 1875.7mm | 1898.4mm |
Published Sizing Recommendations
Height | 5 ft 5 in to 5 ft 10 in | 5 ft 9 in to 6 ft 1 in | 6 ft 1 in to 6 ft 4 in | 6 ft 3 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 Cross-country MTBSource:https://store.pivotcycles.com/Content/Archives/Mach%20429%20Carbon/ilovepdf_merged%20(10).pdf