2026 Niner Bikes ORE 9 RDO Base
- Category
- Progressive Gravel
- Design
- Drop Bar, Rigid, suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
47cm | 50cm | 53cm | 56cm | 59cm | 62cm | |
Stack | 545mm | 560mm | 579mm | 598mm | 617mm | 636mm |
Reach | 369mm | 395mm | 405mm | 413mm | 422mm | 441mm |
Stack to Reach Ratio | 1.48:1 | 1.42:1 | 1.43:1 | 1.45:1 | 1.46:1 | 1.44:1 |
Seat Tube Length, C-T | 430mm | 460mm | 490mm | 520mm | 550mm | 580mm |
Top Tube Length, Effective/Horizontal HT Top | 525mm | 556mm | 571mm | 596mm | 611mm | 636mm |
Top Tube Slope | 15.1deg | 12.7deg | 11.3deg | 10.1deg | 8.9deg | 7.6deg |
Head Tube Angle | 69deg | 69deg | 69deg | 69deg | 69deg | 69deg |
Seat Tube Angle | 74deg | 74deg | 74deg | 73deg | 73deg | 73deg |
Head Tube Length | 90mm | 106mm | 126mm | 146mm | 167mm | 188mm |
Bottom Bracket Drop | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm |
Bottom Bracket Height | 281mm | 281mm | 281mm | 281mm | 281mm | 281mm |
Chainstay Length | 435mm | 435mm | 435mm | 435mm | 435mm | 435mm |
Chainstay Length Horizontal | 430mm | 430mm | 430mm | 430mm | 430mm | 430mm |
Front-Center | 609mm | 641mm | 658mm | 673mm | 689mm | 716mm |
Front-Center Horizontal | 604mm | 636mm | 653mm | 669mm | 685mm | 712mm |
Wheelbase | 1034mm | 1066mm | 1083mm | 1099mm | 1115mm | 1142mm |
Fork Offset/Rake | 50mm | 50mm | 50mm | 50mm | 50mm | 50mm |
Fork Length (Axle-To-Crown) | 440mm | 440mm | 440mm | 440mm | 440mm | 440mm |
Trail | 81.2mm very high | 81.2mm very high | 81.2mm very high | 81.2mm very high | 81.2mm very high | 81.2mm very high |
Mechanical Trail | 75.8mm | 75.8mm | 75.8mm | 75.8mm | 75.8mm | 75.8mm |
Wheel Flop | 27.2mm | 27.2mm | 27.2mm | 27.2mm | 27.2mm | 27.2mm |
Standover Height | 693mm | 731mm | 754mm | 780mm | 804mm | 827mm |
Tire to Pedal Spindle | 88mm 170 mm cranks | 120mm 170 mm cranks | 134.5mm 172.5 mm cranks | 149.5mm 172.5 mm cranks | 163mm 175 mm cranks | 190mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 111mm 170 mm cranks | 111mm 170 mm cranks | 108.5mm 172.5 mm cranks | 108.5mm 172.5 mm cranks | 106mm 175 mm cranks | 106mm 175 mm cranks |
Base Build
47cm | 50cm | 53cm | 56cm | 59cm | 62cm | |
Wheel Size | 700C/29 in 622 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 | 700C/29 in 622 mm BSD |
Tire Width | 40mm | 40mm | 40mm | 40mm | 40mm | 40mm |
Tire Width Max | 50mm | 50mm | 50mm | 50mm | 50mm | 50mm |
Tire Outer Diameter | 702mm | 702mm | 702mm | 702mm | 702mm | 702mm |
Bike Length with Tires | 1736mm | 1768mm | 1785mm | 1801mm | 1817mm | 1844mm |
Crank Length | 170mm | 170mm | 172.5mm | 172.5mm | 175mm | 175mm |
Handlebar Width | 420mm | 420mm | 440mm | 440mm | 460mm | 460mm |
Stem Length | 50mm | 50mm | 60mm | 60mm | 70mm | 70mm |
Published Sizing Recommendations
Height | 59 cm to 63 cm | 62 cm to 66 cm | 65 cm to 69 cm | 68 cm to 72 cm | 71 cm to 75 cm | 74 cm to 78 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
Progressive GravelSource:https://www.ninerbikes.eu/ore-9-rdo-4-star-shimano-grx-800-1x-12sp/