2022 Vitus Bikes Nucleus Base M
Build
650B/27.5 in × 2.25 in
Insights
Somewhat aggressive stack and reach vs trend of hardtail trail mtb bikes
Design deviates from other sizes of Vitus Bikes Nucleus
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 597mm |
| Reach | 438mm |
| Stack to Reach Ratio | 1.36:1 |
| Seat Tube Length, C-T | 432mm |
| Top Tube Length, Effective/Horizontal Center | 620mm |
| Top Tube Slope | 18.1deg |
| Head Tube Angle | 66.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 110mm |
| Bottom Bracket Drop | 45mm |
| Bottom Bracket Height | 304.2mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 422.6mm |
| Front-Center | 724.8mm |
| Front-Center Horizontal | 723.4mm |
| Wheelbase | 1146mm |
| Fork Offset/Rake | 41.6mm |
| Trail | 106.4mm very high |
| Mechanical Trail | 97.6mm |
| Wheel Flop | 38.9mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 200.6mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 129.2mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.25in |
| Tire Outer Diameter | 698.3mm |
| Bike Length with Tires | 1844.3mm |
| Crank Length | 175mm |
| Handlebar Width | 740mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Swept Back Bar |
| Fork Travel | 120mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Unknown |
| Brake Type | Disc |
| Features | Women's |
Published Sizing Recommendations
| Height | 170 cm to |
| PBH | 76 cm to |
Source:https://vitusbikes.com/collections/mountain-bikes-trail-hardtail/products/vitus-nucleus-27-vrs-mountain-bike-2022, https://vitusbikes.com/collections/nucleus/products/vitus-nucleus-27-vrs-mountain-bike-2022