2023 Pivot Cycles Mach 4 SL 120mm Fork - 29" SM
Build
700C/29 in × 2.4 in
Insights
Somewhat aggressive stack and reach vs trend of full-suspension cross-country mtb bikes
Design deviates from other sizes of Pivot Cycles Mach 4 SL
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 580mm |
| Reach | 425mm |
| Stack to Reach Ratio | 1.36:1 |
| Seat Tube Length, C-T | 394mm |
| Top Tube Length, Actual C-C | 580mm |
| Top Tube Slope | 20.8deg |
| Head Tube Angle | 68deg |
| Seat Tube Angle | 76deg |
| Head Tube Length | 90mm |
| Bottom Bracket Drop | 45mm |
| Bottom Bracket Height | 327mm |
| Chainstay Length | 432mm |
| Chainstay Length Horizontal | 429.7mm |
| Front-Center | 689.8mm |
| Front-Center Horizontal | 688.4mm |
| Wheelbase | 1118mm |
| Fork Offset/Rake | 44mm |
| Trail | 102.8mm very high |
| Mechanical Trail | 95.3mm |
| Wheel Flop | 35.7mm |
| Standover Height | 644mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 147.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 157mm |
120mm Fork - 29" Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.4in |
| Tire Outer Diameter | 743.9mm |
| Bike Length with Tires | 1861.9mm |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | 120mm |
| Rear Travel | 115mm |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | Unknown |
| Brake Type | Disc |
Source:https://global.pivotcycles.com/products/mach-4-sl#anchor-geometry