2025 Ari Bicycles (Fezzari) 801 Base
- Category
- Hardtail Trail MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Aluminum
- Suspension
- 100mm fork travel
- Features
- Disc brake, Single-speed capable
Geometry
26 | 27.5 | |
Stack | 569mm | 595.7mm |
Reach | 410mm | 440mm |
Stack to Reach Ratio | 1.39:1 | 1.35:1 |
Seat Tube Length, Unknown | 300mm | 320mm |
Top Tube Length, Effective/Horizontal Unknown | 584mm | 600mm |
Top Tube Slope | 29.6deg | 28.7deg |
Head Tube Angle | 69deg | 68deg |
Seat Tube Angle | 73deg | 75deg |
Head Tube Length | 120mm | 120mm |
Bottom Bracket Drop | 22.5mm | 42mm |
Bottom Bracket Height | 314.2mm | 311mm |
Chainstay Length | 385mm | 395mm |
Chainstay Length Horizontal | 384.3mm | 392.8mm |
Fork Length (Axle-To-Crown) | 480mm | 492mm |
Trail | — — | — — |
Mechanical Trail | — | — |
Wheel Flop | — | — |
Pedal Spindle to Ground Clearance | 144.2mm 170 mm cranks | 141mm 170 mm cranks |
Base Build
26 | 27.5 | |
Wheel Size | 26 in 559 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 2.25in | 2.4in |
Tire Outer Diameter | 673.3mm | 705.9mm |
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 Trail MTBSource:https://aribikes.com/products/801-dirt-jumperhttps://aribikes.com/products/801-dirt-jumper