2019 Niner Bikes RLT 9 RDO 5-Star Ultegra
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Disc brake, Single-speed capable
Geometry
47cm | 50cm | 53cm | 56cm | 59cm | 62cm | |
Stack | 535mm | 556mm | 577mm | 592mm | 613mm | 634mm |
Reach | 362mm | 366mm | 374mm | 384mm | 398mm | 405mm |
Stack to Reach Ratio | 1.48:1 | 1.52:1 | 1.54:1 | 1.54:1 | 1.54:1 | 1.57:1 |
Seat Tube Length, C-T | 430mm | 460mm | 490mm | 520mm | 550mm | 580mm |
Top Tube Length, Effective/Horizontal HT Top | 510mm | 525mm | 545mm | 565mm | 585mm | 604mm |
Top Tube Slope | 14.2deg | 13deg | 11.8deg | 10deg | 8.9deg | 7.9deg |
Head Tube Angle | 70deg | 70.5deg | 71deg | 71.5deg | 72deg | 72.5deg |
Seat Tube Angle | 74.5deg | 74deg | 73.5deg | 73deg | 73deg | 72.5deg |
Head Tube Length | 105mm | 125mm | 145mm | 165mm | 185mm | 205mm |
Bottom Bracket Drop | 75mm | 75mm | 75mm | 70mm | 70mm | 70mm |
Bottom Bracket Height | 274mm | 274mm | 274mm | 279mm | 279mm | 279mm |
Chainstay Length | 430mm | 430mm | 430mm | 430mm | 430mm | 430mm |
Chainstay Length Horizontal | 423.4mm | 423.4mm | 423.4mm | 424.3mm | 424.3mm | 424.3mm |
Front-Center | 581mm | 589mm | 600mm | 611mm | 626mm | 634mm |
Front-Center Horizontal | 576.6mm | 583.6mm | 593.6mm | 605.7mm | 620.7mm | 629.7mm |
Wheelbase | 1000mm | 1007mm | 1017mm | 1030mm | 1045mm | 1054mm |
Fork Offset/Rake | 45mm | 45mm | 45mm | 45mm | 45mm | 45mm |
Trail | 79.1mm high | 75.9mm high | 72.6mm high | 69.3mm high | 66.1mm high | 62.9mm mid/neutral |
Mechanical Trail | 74.4mm | 71.5mm | 68.6mm | 65.7mm | 62.9mm | 60mm |
Wheel Flop | 25.4mm | 23.9mm | 22.3mm | 20.9mm | 19.4mm | 18mm |
Standover Height | 693mm | 731mm | 754mm | 780mm | 804mm | 827mm |
Tire to Pedal Spindle | 62mm 170 mm cranks | 70mm 170 mm cranks | 81mm 170 mm cranks | 92mm 170 mm cranks | 107mm 170 mm cranks | 115mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 104mm 170 mm cranks | 104mm 170 mm cranks | 104mm 170 mm cranks | 109mm 170 mm cranks | 109mm 170 mm cranks | 109mm 170 mm cranks |
5-Star Ultegra 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 | 38mm | 38mm | 38mm | 38mm | 38mm | 38mm |
Tire Width Max | 40mm | 40mm | 40mm | 40mm | 40mm | 40mm |
Tire Outer Diameter | 698mm | 698mm | 698mm | 698mm | 698mm | 698mm |
Bike Length with Tires | 1698mm | 1705mm | 1715mm | 1728mm | 1743mm | 1752mm |
Published Sizing Recommendations
Height | 4 ft 11 in to 5 ft 3 in | 5 ft 2 in to 5 ft 6 in | 5 ft 5 in to 5 ft 9 in | 5 ft 8 in to 6 ft 0 in | 5 ft 11 in to 6 ft 3 in | 6 ft 2 in to 6 ft 6 in |
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://ninerbikes.com/products/rlt-9-rdo