2025 Santa Cruz Bicycles Tallboy High m
Build
700C/29 in × 2.4 in
Insights
Somewhat upright stack and reach vs trend of full-suspension fatbike bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 619mm |
| Reach | 455mm |
| Stack to Reach Ratio | 1.36:1 |
| Seat Tube Length, Unknown | 405mm |
| Top Tube Length, Effective/Horizontal Unknown | 602mm |
| Head Tube Angle | 65.7deg |
| Seat Tube Angle, Unknown | 76.7deg |
| Head Tube Length | 115mm |
| Bottom Bracket Drop | 38mm |
| Bottom Bracket Height | 334mm |
| Chainstay Length Horizontal | 433mm |
| Front-Center | 766.9mm |
| Front-Center Horizontal | 766mm |
| Wheelbase | 1199mm |
| Fork Offset/Rake | 44mm |
| Fork Length (Axle-To-Crown) | 544mm |
| Trail | 119.7mm very high |
| Mechanical Trail | 109.1mm |
| Wheel Flop | 44.9mm |
| Standover Height | 696mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 225mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 164mm |
High Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.4in |
| Tire Outer Diameter | 743.9mm |
| Bike Length with Tires | 1942.9mm |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | 130mm |
| Rear Travel | 120mm |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | Unknown |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 5 ft 5 in to 5 ft 9 in |
Source:https://www.santacruzbicycles.com/collections/tallboy/products/tallboy-gx-axs-2025?variant=49991995457818