2025 Pivot Cycles Mach 4 SL 100mm Fork - 29" XS
Build
700C/29 in × 2.2 in
Insights
Average stack and reach vs trend of full-suspension cross-country mtb bikes
Design deviates from other sizes of Pivot Cycles Mach 4 SL
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 577mm |
| Reach | 410mm |
| Stack to Reach Ratio | 1.41:1 |
| Seat Tube Length, C-T | 355mm |
| Top Tube Length, Effective/Horizontal Center | 565mm |
| Top Tube Slope | 25.1deg |
| Head Tube Angle | 68deg |
| Seat Tube Angle | 76deg |
| Head Tube Length | 85mm |
| Bottom Bracket Drop | 47mm |
| Bottom Bracket Height | 319.9mm |
| Chainstay Length | 432mm |
| Chainstay Length Horizontal | 429.4mm |
| Front-Center | 673.2mm |
| Front-Center Horizontal | 671.6mm |
| Wheelbase | 1101mm |
| Fork Offset/Rake | 44mm |
| Trail | 100.8mm very high |
| Mechanical Trail | 93.5mm |
| Wheel Flop | 35mm |
| Standover Height | 637mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 136.3mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 149.9mm |
100mm Fork - 29" Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.2in |
| Tire Outer Diameter | 733.8mm |
| Bike Length with Tires | 1834.8mm |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | 120mm |
| Rear Travel | 115mm |
| Suspension Sag | 20% |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://global.pivotcycles.com/bikes/mach-4-sl