bike geometry
Niner ORE 9 RDO 2026
Compare size-specific bike geometry, including reach, stack, angles, wheelbase and the measurements that influence fit and handling.
Niner › ORE 9 RDO › Standard › ORE 9 RDO
ORE 9 RDO geometry measurements
Choose the recorded size and configuration. Geometry figures can change by size; RideDNA does not collapse those values into one misleading answer.
What is the reach of the Niner ORE 9 RDO 2026?
Reach is the horizontal distance from the bottom bracket to the top of the head tube. Also searched as frame reach.
| Configuration | Size | Reach | Source |
|---|---|---|---|
| ORE 9 RDO geometry | 47cm | 368.7 mm | RideDNA-derived |
| ORE 9 RDO geometry | 53cm | 405 mm | Manufacturer-published |
| ORE 9 RDO geometry | 50cm | 395.4 mm | RideDNA-derived |
| ORE 9 RDO geometry | 56cm | 413.3 mm | RideDNA-derived |
| ORE 9 RDO geometry | 59cm | 422.3 mm | RideDNA-derived |
| ORE 9 RDO geometry | 62cm | 441.3 mm | RideDNA-derived |
What is the stack of the Niner ORE 9 RDO 2026?
Stack is the vertical distance from the bottom bracket to the top of the head tube. Also searched as frame stack.
| Configuration | Size | Stack | Source |
|---|---|---|---|
| ORE 9 RDO geometry | 47cm | 545.2 mm | RideDNA-derived |
| ORE 9 RDO geometry | 53cm | 578.8 mm | RideDNA-derived |
| ORE 9 RDO geometry | 50cm | 560.1 mm | RideDNA-derived |
| ORE 9 RDO geometry | 56cm | 597.5 mm | RideDNA-derived |
| ORE 9 RDO geometry | 59cm | 617.1 mm | RideDNA-derived |
| ORE 9 RDO geometry | 62cm | 636.7 mm | RideDNA-derived |
What is the effective top tube of the Niner ORE 9 RDO 2026?
Effective top tube is the horizontal distance between the head-tube and seat-tube centerlines. Also searched as ETT, virtual top tube, horizontal top tube.
| Configuration | Size | Effective top tube | Source |
|---|---|---|---|
| ORE 9 RDO geometry | 47cm | 525 mm | Recorded geometry |
| ORE 9 RDO geometry | 53cm | 571 mm | Recorded geometry |
| ORE 9 RDO geometry | 50cm | 556 mm | Recorded geometry |
| ORE 9 RDO geometry | 56cm | 596 mm | Recorded geometry |
| ORE 9 RDO geometry | 59cm | 611 mm | Recorded geometry |
| ORE 9 RDO geometry | 62cm | 636 mm | Recorded geometry |
What is the head tube angle of the Niner ORE 9 RDO 2026?
Head tube angle describes the steering-axis angle relative to the ground. Also searched as HTA, head angle, steering angle.
| Configuration | Size | Head tube angle | Source |
|---|---|---|---|
| ORE 9 RDO geometry | 47cm | 69 ° | Recorded geometry |
| ORE 9 RDO geometry | 53cm | 69 ° | Recorded geometry |
| ORE 9 RDO geometry | 50cm | 69 ° | Recorded geometry |
| ORE 9 RDO geometry | 56cm | 69 ° | Recorded geometry |
| ORE 9 RDO geometry | 59cm | 69 ° | Recorded geometry |
| ORE 9 RDO geometry | 62cm | 69 ° | Recorded geometry |
What is the seat tube angle of the Niner ORE 9 RDO 2026?
Seat tube angle describes the seat-tube angle relative to the ground. Also searched as STA, seat angle, effective seat angle.
| Configuration | Size | Seat tube angle | Source |
|---|---|---|---|
| ORE 9 RDO geometry | 47cm | 74 ° | Recorded geometry |
| ORE 9 RDO geometry | 53cm | 74 ° | Recorded geometry |
| ORE 9 RDO geometry | 50cm | 74 ° | Recorded geometry |
| ORE 9 RDO geometry | 56cm | 73 ° | Recorded geometry |
| ORE 9 RDO geometry | 59cm | 73 ° | Recorded geometry |
| ORE 9 RDO geometry | 62cm | 73 ° | Recorded geometry |
What is the trail of the Niner ORE 9 RDO 2026?
Trail is the ground distance between the steering-axis intercept and the front tire contact point. Also searched as fork trail, mechanical trail.
| Configuration | Size | Trail | Source |
|---|---|---|---|
| ORE 9 RDO geometry | 47cm | 81.2 mm | RideDNA-derived |
| ORE 9 RDO geometry | 53cm | 81.2 mm | RideDNA-derived |
| ORE 9 RDO geometry | 50cm | 81.2 mm | RideDNA-derived |
| ORE 9 RDO geometry | 56cm | 81.2 mm | RideDNA-derived |
| ORE 9 RDO geometry | 59cm | 81.2 mm | RideDNA-derived |
| ORE 9 RDO geometry | 62cm | 81.2 mm | RideDNA-derived |
What is the wheelbase of the Niner ORE 9 RDO 2026?
Wheelbase is the distance between the front and rear wheel axles. Also searched as axle-to-axle length.
| Configuration | Size | Wheelbase | Source |
|---|---|---|---|
| ORE 9 RDO geometry | 47cm | 1034 mm | Manufacturer-published |
| ORE 9 RDO geometry | 53cm | 1083.2 mm | RideDNA-derived |
| ORE 9 RDO geometry | 50cm | 1066.4 mm | RideDNA-derived |
| ORE 9 RDO geometry | 56cm | 1098.7 mm | RideDNA-derived |
| ORE 9 RDO geometry | 59cm | 1115.2 mm | RideDNA-derived |
| ORE 9 RDO geometry | 62cm | 1141.8 mm | RideDNA-derived |
What is the chainstay length of the Niner ORE 9 RDO 2026?
Chainstay length, also called rear center, is the distance from the bottom bracket to the rear axle. Also searched as Chainstay, rear center, rear centre.
| Configuration | Size | Chainstay length | Source |
|---|---|---|---|
| ORE 9 RDO geometry | 47cm | 435 mm | Recorded geometry |
| ORE 9 RDO geometry | 53cm | 435 mm | Recorded geometry |
| ORE 9 RDO geometry | 50cm | 435 mm | Recorded geometry |
| ORE 9 RDO geometry | 56cm | 435 mm | Recorded geometry |
| ORE 9 RDO geometry | 59cm | 435 mm | Recorded geometry |
| ORE 9 RDO geometry | 62cm | 435 mm | Recorded geometry |
What is the bottom bracket drop of the Niner ORE 9 RDO 2026?
Bottom bracket drop is the vertical distance from the wheel-axle line down to the bottom bracket. Also searched as BB drop.
| Configuration | Size | Bottom bracket drop | Source |
|---|---|---|---|
| ORE 9 RDO geometry | 47cm | 70 mm | Recorded geometry |
| ORE 9 RDO geometry | 53cm | 70 mm | Recorded geometry |
| ORE 9 RDO geometry | 50cm | 70 mm | Recorded geometry |
| ORE 9 RDO geometry | 56cm | 70 mm | Recorded geometry |
| ORE 9 RDO geometry | 59cm | 70 mm | Recorded geometry |
| ORE 9 RDO geometry | 62cm | 70 mm | Recorded geometry |
What is the bottom bracket height of the Niner ORE 9 RDO 2026?
Bottom bracket height is the vertical distance from the ground to the bottom bracket. Also searched as BB height.
| Configuration | Size | Bottom bracket height | Source |
|---|---|---|---|
| ORE 9 RDO geometry | 47cm | 281 mm | RideDNA-derived |
| ORE 9 RDO geometry | 53cm | 281 mm | RideDNA-derived |
| ORE 9 RDO geometry | 50cm | 281 mm | RideDNA-derived |
| ORE 9 RDO geometry | 56cm | 281 mm | RideDNA-derived |
| ORE 9 RDO geometry | 59cm | 281 mm | RideDNA-derived |
| ORE 9 RDO geometry | 62cm | 281 mm | RideDNA-derived |
What is the front center of the Niner ORE 9 RDO 2026?
Front center is the distance from the bottom bracket to the front wheel axle. Also searched as front centre.
| Configuration | Size | Front center | Source |
|---|---|---|---|
| ORE 9 RDO geometry | 47cm | 608.7 mm | RideDNA-derived |
| ORE 9 RDO geometry | 53cm | 657.6 mm | RideDNA-derived |
| ORE 9 RDO geometry | 50cm | 640.9 mm | RideDNA-derived |
| ORE 9 RDO geometry | 56cm | 673 mm | Manufacturer-published |
| ORE 9 RDO geometry | 59cm | 689.5 mm | RideDNA-derived |
| ORE 9 RDO geometry | 62cm | 715.9 mm | RideDNA-derived |
What is the fork offset of the Niner ORE 9 RDO 2026?
Fork offset is the perpendicular distance between the steering axis and the front axle. Also searched as fork rake, rake.
| Configuration | Size | Fork offset | Source |
|---|---|---|---|
| ORE 9 RDO geometry | 47cm | 50 mm | Manufacturer-published |
| ORE 9 RDO geometry | 53cm | 50 mm | Manufacturer-published |
| ORE 9 RDO geometry | 50cm | 50 mm | Manufacturer-published |
| ORE 9 RDO geometry | 56cm | 50 mm | Manufacturer-published |
| ORE 9 RDO geometry | 59cm | 50 mm | Manufacturer-published |
| ORE 9 RDO geometry | 62cm | 50 mm | Manufacturer-published |
What is the head tube length of the Niner ORE 9 RDO 2026?
Head tube length is the measured length of the frame's head tube. Also searched as Head tube, head tube.
| Configuration | Size | Head tube length | Source |
|---|---|---|---|
| ORE 9 RDO geometry | 47cm | 90 mm | Recorded geometry |
| ORE 9 RDO geometry | 53cm | 126 mm | Recorded geometry |
| ORE 9 RDO geometry | 50cm | 106 mm | Recorded geometry |
| ORE 9 RDO geometry | 56cm | 146 mm | Recorded geometry |
| ORE 9 RDO geometry | 59cm | 167 mm | Recorded geometry |
| ORE 9 RDO geometry | 62cm | 188 mm | Recorded geometry |
What is the seat tube length of the Niner ORE 9 RDO 2026?
Seat tube length is the recorded length of the frame's seat tube; measurement conventions can differ by manufacturer. Also searched as Seat tube, seat tube, frame size.
| Configuration | Size | Seat tube length | Source |
|---|---|---|---|
| ORE 9 RDO geometry | 47cm | 430 mm | Recorded geometry |
| ORE 9 RDO geometry | 53cm | 490 mm | Recorded geometry |
| ORE 9 RDO geometry | 50cm | 460 mm | Recorded geometry |
| ORE 9 RDO geometry | 56cm | 520 mm | Recorded geometry |
| ORE 9 RDO geometry | 59cm | 550 mm | Recorded geometry |
| ORE 9 RDO geometry | 62cm | 580 mm | Recorded geometry |
What is the standover height of the Niner ORE 9 RDO 2026?
Standover height is the ground-to-top-tube height at the manufacturer's stated measurement point. Also searched as Standover, stand over height, standover clearance.
| Configuration | Size | Standover height | Source |
|---|---|---|---|
| ORE 9 RDO geometry | 47cm | 733.8 mm | RideDNA-derived |
| ORE 9 RDO geometry | 53cm | 779.5 mm | RideDNA-derived |
| ORE 9 RDO geometry | 50cm | 755.7 mm | RideDNA-derived |
| ORE 9 RDO geometry | 56cm | 802.1 mm | RideDNA-derived |
| ORE 9 RDO geometry | 59cm | 826.2 mm | RideDNA-derived |
| ORE 9 RDO geometry | 62cm | 850.4 mm | RideDNA-derived |
What is the fork length of the Niner ORE 9 RDO 2026?
Fork length is the axle-to-crown distance recorded for the fork. Also searched as axle to crown, A2C.
| Configuration | Size | Fork length | Source |
|---|---|---|---|
| ORE 9 RDO geometry | 47cm | 438.2 mm | RideDNA-derived |
| ORE 9 RDO geometry | 53cm | 438.2 mm | RideDNA-derived |
| ORE 9 RDO geometry | 50cm | 438.2 mm | RideDNA-derived |
| ORE 9 RDO geometry | 56cm | 438.2 mm | RideDNA-derived |
| ORE 9 RDO geometry | 59cm | 438.2 mm | RideDNA-derived |
| ORE 9 RDO geometry | 62cm | 438.2 mm | RideDNA-derived |
What is the wheel flop of the Niner ORE 9 RDO 2026?
Wheel flop is a calculated steering-geometry value based on trail and head tube angle. Also searched as flop.
| Configuration | Size | Wheel flop | Source |
|---|---|---|---|
| ORE 9 RDO geometry | 47cm | 27.2 mm | RideDNA-derived |
| ORE 9 RDO geometry | 53cm | 27.2 mm | RideDNA-derived |
| ORE 9 RDO geometry | 50cm | 27.2 mm | RideDNA-derived |
| ORE 9 RDO geometry | 56cm | 27.2 mm | RideDNA-derived |
| ORE 9 RDO geometry | 59cm | 27.2 mm | RideDNA-derived |
| ORE 9 RDO geometry | 62cm | 27.2 mm | RideDNA-derived |
Geometry
Available sizes: 47cm, 53cm, 50cm, 56cm, 59cm, 62cm.
ORE 9 RDO geometry
Jump to size: 47cm · 50cm · 53cm · 56cm · 59cm · 62cm
| Size | Reach | Stack | ETT | HTA | STA | Trail | Wheelbase | Chainstay | BB drop | BB height | Front center | Fork offset | Head tube | Seat tube | Standover | Fork length | Wheel flop | Max tire |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 47cm | 368.7 mm* | 545.2 mm* | 525 mm‡ | 69 °‡ | 74 °‡ | 81.2 mm*† | 1034 mm | 435 mm‡ | 70 mm‡† | 281 mm*† | 608.7 mm* | 50 mm | 90 mm‡ | 430 mm‡ | 733.8 mm* | 438.2 mm*† | 27.2 mm*† | † |
| 50cm | 395.4 mm* | 560.1 mm* | 556 mm‡ | 69 °‡ | 74 °‡ | 81.2 mm*† | 1066.4 mm* | 435 mm‡ | 70 mm‡† | 281 mm*† | 640.9 mm* | 50 mm | 106 mm‡ | 460 mm‡ | 755.7 mm* | 438.2 mm*† | 27.2 mm*† | † |
| 53cm | 405 mm | 578.8 mm* | 571 mm‡ | 69 °‡ | 74 °‡ | 81.2 mm*† | 1083.2 mm* | 435 mm‡ | 70 mm‡† | 281 mm*† | 657.6 mm* | 50 mm | 126 mm‡ | 490 mm‡ | 779.5 mm* | 438.2 mm*† | 27.2 mm*† | † |
| 56cm | 413.3 mm* | 597.5 mm* | 596 mm‡ | 69 °‡ | 73 °‡ | 81.2 mm*† | 1098.7 mm* | 435 mm‡ | 70 mm‡† | 281 mm*† | 673 mm | 50 mm | 146 mm‡ | 520 mm‡ | 802.1 mm* | 438.2 mm*† | 27.2 mm*† | † |
| 59cm | 422.3 mm* | 617.1 mm* | 611 mm‡ | 69 °‡ | 73 °‡ | 81.2 mm*† | 1115.2 mm* | 435 mm‡ | 70 mm‡† | 281 mm*† | 689.5 mm* | 50 mm | 167 mm‡ | 550 mm‡ | 826.2 mm* | 438.2 mm*† | 27.2 mm*† | † |
| 62cm | 441.3 mm* | 636.7 mm* | 636 mm‡ | 69 °‡ | 73 °‡ | 81.2 mm*† | 1141.8 mm* | 435 mm‡ | 70 mm‡† | 281 mm*† | 715.9 mm* | 50 mm | 188 mm‡ | 580 mm‡ | 850.4 mm* | 438.2 mm*† | 27.2 mm*† | † |
Length measurements are in millimeters; HTA and STA are in degrees. ETT means effective top tube. Values prioritize RideDNA calculations. * RideDNA calculated (including corrections where published values differ). Unmarked values are manufacturer-published; matching independently calculated values are identified in their source notes. † Manufacturer did not publish this dimension; † alone means no reliable value is available. ‡ Staff reference or source not confirmed; see the source note. Open Geometry Audit for the original published values, calculated geometry, and deltas.
Size-to-size changes
Differences are calculated from the recorded values; they are not fit recommendations.
- ORE 9 RDO geometry: 47cm → 50cm — Reach +26.7 mm, Stack +14.9 mm, ETT +31 mm, HTA +0 °, STA +0 °, Trail +0 mm, Wheelbase +32.4 mm, Chainstay +0 mm, BB drop +0 mm, BB height +0 mm, Front center +32.2 mm, Fork offset +0 mm, Head tube +16 mm, Seat tube +30 mm, Standover +21.9 mm, Fork length +0 mm, Wheel flop +0 mm
- ORE 9 RDO geometry: 50cm → 53cm — Reach +9.6 mm, Stack +18.7 mm, ETT +15 mm, HTA +0 °, STA +0 °, Trail +0 mm, Wheelbase +16.8 mm, Chainstay +0 mm, BB drop +0 mm, BB height +0 mm, Front center +16.7 mm, Fork offset +0 mm, Head tube +20 mm, Seat tube +30 mm, Standover +23.8 mm, Fork length +0 mm, Wheel flop +0 mm
- ORE 9 RDO geometry: 53cm → 56cm — Reach +8.3 mm, Stack +18.7 mm, ETT +25 mm, HTA +0 °, STA -1 °, Trail +0 mm, Wheelbase +15.5 mm, Chainstay +0 mm, BB drop +0 mm, BB height +0 mm, Front center +15.4 mm, Fork offset +0 mm, Head tube +20 mm, Seat tube +30 mm, Standover +22.6 mm, Fork length +0 mm, Wheel flop +0 mm
- ORE 9 RDO geometry: 56cm → 59cm — Reach +9 mm, Stack +19.6 mm, ETT +15 mm, HTA +0 °, STA +0 °, Trail +0 mm, Wheelbase +16.5 mm, Chainstay +0 mm, BB drop +0 mm, BB height +0 mm, Front center +16.5 mm, Fork offset +0 mm, Head tube +21 mm, Seat tube +30 mm, Standover +24.1 mm, Fork length +0 mm, Wheel flop +0 mm
- ORE 9 RDO geometry: 59cm → 62cm — Reach +19 mm, Stack +19.6 mm, ETT +25 mm, HTA +0 °, STA +0 °, Trail +0 mm, Wheelbase +26.6 mm, Chainstay +0 mm, BB drop +0 mm, BB height +0 mm, Front center +26.4 mm, Fork offset +0 mm, Head tube +21 mm, Seat tube +30 mm, Standover +24.2 mm, Fork length +0 mm, Wheel flop +0 mm
RideDNA-derived values
These deterministic calculations use the recorded inputs above. They are separate from recorded facts and are not fit recommendations.
- ORE 9 RDO geometry size 47cm stack Reach Ratio: 1.48
- ORE 9 RDO geometry size 53cm stack Reach Ratio: 1.43
- ORE 9 RDO geometry size 50cm stack Reach Ratio: 1.42
- ORE 9 RDO geometry size 56cm stack Reach Ratio: 1.45
- ORE 9 RDO geometry size 59cm stack Reach Ratio: 1.46
- ORE 9 RDO geometry size 62cm stack Reach Ratio: 1.44
Bike details
- competitor Model Id
- 96290fc7-5a63-49f8-b48b-aaed5126db91