2025 Stern Force Base
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Rigid, suspension corrected
- Frame
- Aluminum
- Fork
- Steel
- Features
- Disc brake
Geometry
46 | |
Stack | 655mm |
Reach | 405mm |
Stack to Reach Ratio | 1.62:1 |
Seat Tube Length, Unknown | 432mm |
Top Tube Length, Effective/Horizontal Unknown | 604mm |
Top Tube Slope | 24.5deg |
Head Tube Angle | 70deg |
Seat Tube Angle | 73deg |
Head Tube Length | 120mm |
Bottom Bracket Drop | 65mm |
Bottom Bracket Height | 4.5mm |
Chainstay Length | 460mm |
Chainstay Length Horizontal | 455.4mm |
Front-Center | 661.8mm |
Front-Center Horizontal | 658.6mm |
Wheelbase | 1114mm |
Fork Offset/Rake | 36.5mm |
Fork Length, Unknown | 520mm |
Trail | -13.6mm |
Mechanical Trail | -12.8mm |
Wheel Flop | -4.4mm |
Tire to Pedal Spindle | 422.3mm 170 mm cranks |
Pedal Spindle to Ground Clearance | -165.5mm 170 mm cranks |
Base Build
46 | |
Wheel Size | 29mm BSD 29 mm BSD |
Tire Width | 55mm |
Tire Outer Diameter | 139mm |
Bike Length with Tires | 1253mm |
Published Sizing Recommendations
Height | 158 cm to 179 cm |
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
Hardtail Cross-country MTBSource:https://sportmaster.ru/product/33509280299/?utm_source=ios_appshare&utm_medium=soc&utm_campaign=socsharing_product_ios&utm_content=33509280299