Geometry ?
Rose Backroad (carbon) 2027 geometry in sizes XS–XL: stack 544.7–624.3 mm, reach 384.4–430.2 mm, head angle 70.5–71.5°.
| XS | S | M | M/L | L | XL | |
|---|---|---|---|---|---|---|
| Stack | 544.7 mm | 565.5 mm | 580.6 mm | 599.6 mm | 610.5 mm | 624.3 mm |
| Reach | 384.4 mm | 388.4 mm | 396.4 mm | 403.2 mm | 412.3 mm | 430.2 mm |
| Head angle | 70.5° | 71° | 71.2° | 71.2° | 71.5° | 71.5° |
| Seat angle | 75.5° | 74.5° | 74.2° | 74° | 73.8° | 73.5° |
| Seat tube (c-t) | 462 mm | 481 mm | 501 mm | 511 mm | 531 mm | 556 mm |
| Head tube | 102 mm | 122 mm | 137 mm | 157 mm | 167 mm | 182 mm |
| Top tube (effective) | 525 mm | 545 mm | 560 mm | 575 mm | 590 mm | 615 mm |
| BB drop | 78 mm | 78 mm | 78 mm | 78 mm | 78 mm | 78 mm |
| Chainstay | 425 mm | 425 mm | 425 mm | 425 mm | 430 mm | 430 mm |
| Wheelbase | 1018.4 mm | 1024.8 mm | 1035.5 mm | 1048.7 mm | 1063.8 mm | 1086.5 mm |
| Standover | 772 mm | 792 mm | 809 mm | 823 mm | 837 mm | 856 mm |
| Fork length | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm |
| Fork offset | 48 mm | 48 mm | 48 mm | 48 mm | 48 mm | 48 mm |
| Stock build by size | ||||||
| Cranks | 170 mm | 170 mm | 172.5 mm | 172.5 mm | 175 mm | 175 mm |
| Stem | 80 mm | 80 mm | 90 mm | 90 mm | 100 mm | 100 mm |
| Bar width | 400 mm | 400 mm | 420 mm | 420 mm | 440 mm | 440 mm |
Source: rosebikes.de, checked 1 Nov 2026 · bar position: worked out from published data
An older model year in the archive with the same stack, reach and head angle: 2025. Source: granfondo-cycling.com
Stock build
Backroad GRX 820 €2,900
- Groupset
- Shimano GRX 820 1×12
- Shifters
- Shimano GRX ST-RX820
- Cranks
- Shimano GRX FC-RX820-1 40T
- Stem
- Rose ALR 2.0
- Handlebar
- Rose Gravel
- Seatpost
- Rose Backroad ADV (D-shape)
- Saddle
- Fizik Terra Argo X7
- List price
- €2,900 (rosebikes.de, 1 Nov 2026)
Backroad Apex AXS €3,300
- Groupset
- SRAM Apex AXS 1×12
- Shifters
- SRAM Apex AXS
- Cranks
- SRAM Apex 1 Wide DUB 40T
- Stem
- Rose ALR 2.0
- Handlebar
- Rose Gravel
- Seatpost
- Rose Backroad ADV (D-shape)
- Saddle
- Fizik Terra Argo X7
- List price
- €3,300 (rosebikes.de, 1 Nov 2026)
Backroad GRX 825 Di2 €3,500
- Groupset
- Shimano GRX 825 Di2 1×12
- Shifters
- Shimano GRX Di2 ST-RX825
- Cranks
- Shimano GRX FC-RX820-1 40T
- Stem
- Rose ALR 2.0
- Handlebar
- Rose Gravel
- Seatpost
- Rose Backroad ADV (D-shape)
- Saddle
- Fizik Terra Argo X7
- List price
- €3,500 (rosebikes.de, 1 Nov 2026)
Backroad Force AXS €4,200
- Groupset
- SRAM Force XPLR AXS E1 1×13
- Shifters
- SRAM Force AXS E1
- Cranks
- SRAM Force 1 XPLR Wide DUB 40T E1
- Stem
- Rose ALR 2.0
- Handlebar
- Rose Gravel
- Seatpost
- Rose Backroad ADV (D-shape)
- Saddle
- Fizik Terra Argo X7
- List price
- €4,200 (rosebikes.de, 1 Nov 2026)
Backroad Unsupported €4,400
- Groupset
- Shimano GRX 820 1×12
- Shifters
- Shimano GRX ST-RX820
- Cranks
- Shimano GRX FC-RX820-1 40T
- Stem
- Rose ALR 2.0
- Handlebar
- Rose Gravel
- Seatpost
- Rose Backroad ADV (D-shape)
- Saddle
- Fizik Terra Argo X7
- List price
- €4,400 (rosebikes.de, 1 Nov 2026)
Source for all builds: rosebikes.de, checked 1 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size XS (stack 544.7 / reach 384.4 mm).
Stack and reach within 12 mm of size S (stack 565.5 / reach 388.4 mm).
Stack and reach within 12 mm of size M (stack 580.6 / reach 396.4 mm).
Stack and reach within 12 mm of size M/L (stack 599.6 / reach 403.2 mm).
Stack and reach within 12 mm of size L (stack 610.5 / reach 412.3 mm).
Stack and reach within 12 mm of size XL (stack 624.3 / reach 430.2 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 1 value for this model’s stem and bars. Add them