2023 Chumba Cycles Yaupon All Terrain MD
Build
700C/29 in × 2.25 in
Insights
Average stack and reach vs trend of off-road touring bikes
Design deviates from other sizes of Chumba Cycles Yaupon
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 646mm |
| Reach | 406mm |
| Stack to Reach Ratio | 1.59:1 |
| Seat Tube Length, C-T | 412.8mm |
| Top Tube Length, Effective/Horizontal Center | 600mm |
| Top Tube Slope | 25.6deg |
| Head Tube Angle | 68deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 110mm |
| Bottom Bracket Drop | 60mm |
| Bottom Bracket Height | 308.2mm |
| Chainstay Length | 440mm |
| Chainstay Length Max | 460mm |
| Chainstay Length Horizontal | 435.9mm |
| Chainstay Length Horizontal Max | 456.1mm |
| Front-Center | 692.7mm |
| Front-Center Horizontal | 690.1mm |
| Wheelbase | 1126mm |
| Wheelbase Max | 1146mm |
| Fork Offset/Rake | 44mm |
| Fork Length (Axle-To-Crown) | 530mm |
| Trail | 101.3mm very high |
| Mechanical Trail | 93.9mm |
| Wheel Flop | 35.2mm |
| Standover Height | 772.2mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 154.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 138.2mm |
All Terrain Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.25in |
| Tire Outer Diameter | 736.3mm |
| Bike Length with Tires | 1862.3mm |
| Crank Length | 170mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Drop Bar |
| Fork Travel | 120mm |
| Suspension Sag | 0% |
| Frame Material | Steel |
| Fork Material | N/A |
| Brake Type | Disc |
| Features | Single-speed capable |
Published Sizing Recommendations
| Height | 5 ft 7 in to 5 ft 10.5 in |
Source:https://chumbausa.com/yaupon-steel-mountain-bike-29er-27plus