2025 ROSE Bikes Bonero 2
- Category
- Hardtail Trail MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Aluminum
- Suspension
- 140mm fork travel
- Features
- Disc brake
Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
XS | S | M | L | XL | XXL | |
Stack | 594mm | 598mm | 633mm | 642mm | 656mm | 665mm |
Reach | 395mm | 425mm | 455mm | 485mm | 515mm | 545mm |
Stack to Reach Ratio | 1.5:1 | 1.41:1 | 1.39:1 | 1.32:1 | 1.27:1 | 1.22:1 |
Seat Tube Length, C-T | 370mm | 400mm | 430mm | 460mm | 500mm | 540mm |
Top Tube Length, Effective/Horizontal HT Top | 543mm | 574mm | 613mm | 645mm | 678mm | 711mm |
Top Tube Slope | 25.9deg | 21.9deg | 21.1deg | 18.2deg | 15deg | 11.8deg |
Head Tube Angle | 65deg | 65deg | 65deg | 65deg | 65deg | 65deg |
Seat Tube Angle | 76deg | 76deg | 76deg | 76deg | 76deg | 76deg |
Head Tube Length | 100mm | 110mm | 100mm | 110mm | 125mm | 135mm |
Bottom Bracket Drop | 45mm | 40mm | 60mm | 60mm | 60mm | 60mm |
Bottom Bracket Height | 313mm | 318mm | 317mm | 317mm | 317mm | 253.6mm |
Chainstay Length | 420mm | 425mm | 433mm | 438mm | 443mm | 448mm |
Chainstay Length Horizontal | 417.6mm | 423.1mm | 428.8mm | 433.9mm | 438.9mm | 444mm |
Front-Center | 695.9mm | 729mm | 774.5mm | 809.4mm | 844.2mm | 879.1mm |
Front-Center Horizontal | 694.4mm | 727.9mm | 772.2mm | 807.1mm | 842.1mm | 877mm |
Wheelbase | 1112mm | 1151mm | 1201mm | 1241mm | 1281mm | 1321mm |
Fork Offset/Rake | 37mm | 37mm | 42mm | 42mm | 42mm | 42mm |
Trail | 126.1mm very high | 126.1mm very high | 129.5mm very high | 129.5mm very high | 129.5mm very high | 99.9mm very high |
Mechanical Trail | 114.3mm | 114.3mm | 117.3mm | 117.3mm | 117.3mm | 90.5mm |
Wheel Flop | 48.3mm | 48.3mm | 49.6mm | 49.6mm | 49.6mm | 38.3mm |
Standover Height | 726mm | 754mm | 782mm | 788mm | 799mm | 827mm |
Tire to Pedal Spindle | 167.8mm 170 mm cranks | 200.9mm 170 mm cranks | 227.5mm 170 mm cranks | 262.3mm 170 mm cranks | 297.2mm 170 mm cranks | 395.5mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 143mm 170 mm cranks | 148mm 170 mm cranks | 147mm 170 mm cranks | 147mm 170 mm cranks | 147mm 170 mm cranks | 83.6mm 170 mm cranks |
2 Build
XS | S | M | L | XL | XXL | |
Wheel Size | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.6in | 2.6in | 2.6in | 2.6in | 2.6in | 2.6mm |
Tire Outer Diameter | 716.1mm | 716.1mm | 754.1mm | 754.1mm | 754.1mm | 627.2mm |
Bike Length with Tires | 1828.1mm | 1867.1mm | 1955.1mm | 1995.1mm | 2035.1mm | 1948.2mm |
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://www.rosebikes.de/