2024 ROSE Bikes Backroad AL EQ
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
51cm | 53cm | 55cm | 57cm | 59cm | 61cm | 64cm | |
Stack | 547.5mm | 567.5mm | 582.5mm | 600.5mm | 606mm | 621mm | 642.5mm |
Reach | 364.5mm | 368.5mm | 373.5mm | 382mm | 390.5mm | 399mm | 409.5mm |
Stack to Reach Ratio | 1.5:1 | 1.54:1 | 1.56:1 | 1.57:1 | 1.55:1 | 1.56:1 | 1.57:1 |
Seat Tube Length, Unknown | 475mm | 490mm | 500mm | 510mm | 530mm | 555mm | 605mm |
Top Tube Length, Effective/Horizontal HT Top | 519mm | 531mm | 543mm | 560mm | 570mm | 586mm | 606mm |
Top Tube Slope | 10.4deg | 10.9deg | 11.3deg | 12deg | 10.3deg | 9.1deg | 6.2deg |
Head Tube Angle | 70deg | 70.5deg | 70.5deg | 71deg | 71.25deg | 71.5deg | 72deg |
Seat Tube Angle | 74.25deg | 74deg | 73.75deg | 73.5deg | 73.5deg | 73.25deg | 73deg |
Head Tube Length | 128mm | 142mm | 158mm | 175mm | 190mm | 205mm | 228mm |
Bottom Bracket Drop | 70mm | 70mm | 70mm | 70mm | 65mm | 65mm | 65mm |
Bottom Bracket Height | 241mm | 241mm | 241mm | 241mm | 246mm | 246mm | 246mm |
Chainstay Length | 430mm | 430mm | 430mm | 430mm | 430mm | 430mm | 430mm |
Chainstay Length Horizontal | 424.3mm | 424.3mm | 424.3mm | 424.3mm | 425.1mm | 425.1mm | 425.1mm |
Front-Center | 592mm | 598mm | 608.5mm | 618mm | 627mm | 638mm | 650mm |
Front-Center Horizontal | 587.2mm | 593.2mm | 604.7mm | 612.7mm | 623.9mm | 634.9mm | 646.9mm |
Wheelbase | 1011.5mm | 1017.5mm | 1029mm | 1037mm | 1049mm | 1060mm | 1072mm |
Fork Offset/Rake | 47mm | 47mm | 47mm | 47mm | 47mm | 47mm | 47mm |
Fork Length (On-Axis) | 404.2mm | 404.2mm | 404.2mm | 404.2mm | 404.2mm | 404.2mm | 404.2mm |
Trail | 63.2mm mid/​neutral | 60.3mm mid/​neutral | 60.3mm mid/​neutral | 57.4mm mid/​neutral | 55.9mm mid/​neutral | 54.5mm mid/​neutral | 51.6mm mid/​neutral |
Mechanical Trail | 59.4mm | 56.8mm | 56.8mm | 54.3mm | 53mm | 51.7mm | 49.1mm |
Wheel Flop | 20.3mm | 19mm | 19mm | 17.7mm | 17mm | 16.4mm | 15.2mm |
Standover Height | 767mm | 781mm | 793mm | 806mm | 826mm | 847mm | 884mm |
Tire to Pedal Spindle | 111mm 170 mm cranks | 117mm 170 mm cranks | 125mm 172.5 mm cranks | 134.5mm 172.5 mm cranks | 141mm 175 mm cranks | 152mm 175 mm cranks | 164mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 71mm 170 mm cranks | 71mm 170 mm cranks | 68.5mm 172.5 mm cranks | 68.5mm 172.5 mm cranks | 71mm 175 mm cranks | 71mm 175 mm cranks | 71mm 175 mm cranks |
EQ Build
51cm | 53cm | 55cm | 57cm | 59cm | 61cm | 64cm | |
Wheel Size | 28mm BSD 28 mm BSD | 28mm BSD 28 mm BSD | 28mm BSD 28 mm BSD | 28mm BSD 28 mm BSD | 28mm BSD 28 mm BSD | 28mm BSD 28 mm BSD | 28mm BSD 28 mm BSD |
Tire Width | 35mm | 35mm | 35mm | 35mm | 35mm | 35mm | 35mm |
Tire Width Max | 45mm | 45mm | 45mm | 45mm | 45mm | 45mm | 45mm |
Tire Outer Diameter | 622mm | 622mm | 622mm | 622mm | 622mm | 622mm | 622mm |
Bike Length with Tires | 1633.5mm | 1639.5mm | 1651mm | 1659mm | 1671mm | 1682mm | 1694mm |
Crank Length | 170mm | 170mm | 172.5mm | 172.5mm | 175mm | 175mm | 175mm |
Handlebar Width | 400mm | 400mm | 420mm | 420mm | 440mm | 440mm | 440mm |
Published Sizing Recommendations
PBH | 75 cm to 77 cm | 78 cm to 80 cm | 81 cm to 83 cm | 84 cm to 87 cm | 88 cm to 90 cm | 91 cm to 95 cm | 96 cm to 100 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
All-road/GravelSource:https://www.rosebikes.de/rose-backroad-al-eq-2702505