2025 Marin Bikes Nicasio Plus (+) 58
Build
650B/27.5 in × 47 mm
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 606mm |
| Reach | 402mm |
| Stack to Reach Ratio | 1.51:1 |
| Seat Tube Length, C-T | 540mm |
| Top Tube Length, Effective/Horizontal Center | 575mm |
| Top Tube Slope | 9deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 165mm |
| Bottom Bracket Drop | 76mm |
| Bottom Bracket Height | 263mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 423.2mm |
| Front-Center | 636.3mm |
| Front-Center Horizontal | 631.8mm |
| Wheelbase | 1055mm |
| Fork Offset/Rake | 50mm |
| Trail | 60.7mm mid/neutral |
| Mechanical Trail | 57.6mm |
| Wheel Flop | 18.3mm |
| Standover Height | 793mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 122.3mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 88mm |
Plus (+) Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 47mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1733mm |
| Crank Length | 175mm |
| Handlebar Width | 420mm |
| Stem Length | 90mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
Source:https://www.marinbikes.com/bikes/2025-nicasio-plus#geometry