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 ?
Allied ECHO 2026 geometry in sizes 47–61: stack 520–625 mm, reach 362–400 mm, head angle 71–72°.
| 47 | 52 | 54 | 56 | 58 | 61 | |
|---|---|---|---|---|---|---|
| Stack | 520 mm | 535 mm | 555 mm | 575 mm | 600 mm | 625 mm |
| Reach | 362 mm | 371 mm | 377 mm | 384 mm | 392 mm | 400 mm |
| Head angle | 71° | 71° | 72° | 72° | 72° | 72° |
| Seat angle | 74° | 74° | 74° | 73.5° | 73.5° | 73.5° |
| Seat tube (?) | 440 mm | 470 mm | 500 mm | 540 mm | 560 mm | 580 mm |
| Head tube | 94 mm | 110 mm | 127 mm | 148 mm | 175 mm | 201 mm |
| Top tube (effective) | 511 mm | 524 mm | 536 mm | 554 mm | 570 mm | 585 mm |
| BB drop | 80 mm | 80 mm | 80 mm | 80 mm | 80 mm | 80 mm |
| Chainstay | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 989 mm | 1003.2 mm | 1006.6 mm | 1020.1 mm | 1036.2 mm | 1052.3 mm |
| Standover | 715 mm | 740 mm | 768 mm | 801 mm | 822 mm | 843 mm |
| Fork length | 390 mm | 390 mm | 390 mm | 390 mm | 390 mm | 390 mm |
| Fork offset | 55 mm | 55 mm | 55 mm | 55 mm | 55 mm | 55 mm |
| Stock build by size | ||||||
| Cranks | 165 mm | 165 mm | 170 mm | 170 mm | 172.5 mm | 175 mm |
| Stem | 80 mm | 90 mm | 100 mm | 110 mm | 110 mm | 120 mm |
| Stem angle | −6° | −6° | −6° | −6° | −6° | −6° |
| Bar width | 360 mm | 380 mm | 380 mm | 400 mm | 420 mm | 420 mm |
(?) by the seat tube length: the manufacturer doesn’t say whether it’s measured centre to centre (c-c) or centre to top (c-t).
Source: alliedcycleworks.com, checked 7 Nov 2026 · bar position: worked out from published data
Stock build
ECHO SRAM RED XPLR AXS ≈ €9,108
- Groupset
- SRAM RED XPLR AXS 1×13, 46T
- Shifters
- SRAM Red AXS E1
- Stem
- ALLIED ST03
- Handlebar
- ALLIED HB10
- Seatpost
- ALLIED SP01 AERO
- List price
- US$9,900 (alliedcycleworks.com, 7 Nov 2026)
ECHO SRAM Force XPLR AXS ≈ €6,790
- Groupset
- SRAM Force XPLR AXS 1×13, 46T
- Shifters
- SRAM Force AXS E1
- Stem
- ALLIED ST03
- Handlebar
- ALLIED HB10
- Seatpost
- ALLIED SP02 AERO
- List price
- US$7,380 (alliedcycleworks.com, 7 Nov 2026)
ECHO SRAM Rival XPLR AXS ≈ €5,336
- Groupset
- SRAM Rival XPLR AXS E1 1×13, 46T
- Shifters
- SRAM Rival AXS E1
- Stem
- ALLIED ST03
- Handlebar
- FSA Energy Compact
- Seatpost
- ALLIED SP01 AERO
- List price
- US$5,800 (alliedcycleworks.com, 7 Nov 2026)
Source for all builds: alliedcycleworks.com, checked 7 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size 47 (stack 520 / reach 362 mm).
Stack and reach within 12 mm of size 52 (stack 535 / reach 371 mm).
Stack and reach within 12 mm of size 54 (stack 555 / reach 377 mm).
Stack and reach within 12 mm of size 56 (stack 575 / reach 384 mm).
Stack and reach within 12 mm of size 58 (stack 600 / reach 392 mm).
Stack and reach within 12 mm of size 61 (stack 625 / reach 400 mm).
Spotted a mistake or a missing build? Let me know.