Good to know: Configurable build
Configurable build (at least partly: the cockpit or bar width, for example). The stock build below is only one of the options.
Geometry ?
Ridley Grifn 2026 geometry in sizes XXS–XL: stack 524–633 mm, reach 375–412 mm, head angle 71–72°.
| XXS | XS | S | M | L | XL | |
|---|---|---|---|---|---|---|
| Stack | 524 mm | 540 mm | 563 mm | 587 mm | 614 mm | 633 mm |
| Reach | 375 mm | 375 mm | 383 mm | 391 mm | 403 mm | 412 mm |
| Head angle | 71° | 71.5° | 72° | 72° | 72° | 72° |
| Seat angle | 75° | 74.5° | 74° | 73.5° | 73.5° | 73° |
| Seat tube (c-t) | 440 mm | 470 mm | 500 mm | 520 mm | 545 mm | 570 mm |
| Head tube | 100 mm | 115 mm | 140 mm | 165 mm | 195 mm | 215 mm |
| Top tube (effective) | 515 mm | 525 mm | 545 mm | 565 mm | 585 mm | 605 mm |
| BB drop | 75 mm | 75 mm | 73 mm | 73 mm | 71 mm | 71 mm |
| Chainstay | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm |
| Wheelbase | 992 mm | 993 mm | 1005 mm | 1021 mm | 1043 mm | 1058 mm |
| Standover | 749 mm | 784 mm | 810 mm | 834 mm | 862 mm | 881 mm |
| Stock build by size | ||||||
| Cranks | – | – | – | 170 mm | – | – |
| Stem | – | 90 mm | 90 mm | 110 mm | – | 120 mm |
| Bar width | – | 400 mm | 400 mm | 400 mm | – | 400 mm |
| Seatpost setback | – | 10 mm | 10 mm | 10 mm | – | 10 mm |
Source: ridley-bikes.com, checked 1 Nov 2026 · bar position: worked out from published data
Older model years in the archive with the same stack, reach and head angle: 2023–2025. Source: web.archive.org, bikeradar.com
Stock build
Grifn 105 2x12
- Groupset
- Shimano 105 2×12
- Cranks
- Shimano 105 50/34
- Stem
- Forza Stratos Pro
- Handlebar
- 4ZA Stratos Pro 400 V1
- Seatpost
- Forza Cirrus Carbon-Alloy 27.2
- Saddle
- Selle Italia Model A
Options when ordering (manufacturer’s default in bold):
| Size | Stem |
|---|---|
| all | 80, 90, 100, 110, 120 mm |
Source: ridley-bikes.com, checked 1 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size XXS (stack 524 / reach 375 mm).
Stack and reach within 12 mm of size XS (stack 540 / reach 375 mm).
Stack and reach within 12 mm of size S (stack 563 / reach 383 mm).
Stack and reach within 12 mm of size M (stack 587 / reach 391 mm).
Stack and reach within 12 mm of size L (stack 614 / reach 403 mm).
Stack and reach within 12 mm of size XL (stack 633 / reach 412 mm).
Spotted a mistake or a missing build? Let me know.