Geometry ?
Mendiz G12 SL 2026 geometry in sizes XS–XL: stack 541–611 mm, reach 370–392 mm, head angle 70.5–72.5°.
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Stack | 541 mm | 558 mm | 569 mm | 590 mm | 611 mm |
| Reach | 370 mm | 370 mm | 371 mm | 374 mm | 392 mm |
| Head angle | 70.5° | 71° | 71.5° | 72° | 72.5° |
| Seat angle | 74° | 73.5° | 73° | 72.5° | 72.5° |
| Seat tube (?) | 440 mm | 470 mm | 500 mm | 530 mm | 560 mm |
| Head tube | 125 mm | 140 mm | 150 mm | 170 mm | 190 mm |
| Chainstay | 435 mm | 435 mm | 435 mm | 435 mm | 435 mm |
| Wheelbase | 1020 mm | 1021 mm | 1021 mm | 1026 mm | 1046 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: mendizbikes.com, checked 12 Nov 2026 · bar position: worked out from published data
Build
You put the build together when you order from the manufacturer, so the bike has no fixed stock build. According to the manufacturer’s website.
Frames with similar geometry
Stack and reach within 12 mm of size XS (stack 541 / reach 370 mm).
Stack and reach within 12 mm of size S (stack 558 / reach 370 mm).
Stack and reach within 12 mm of size M (stack 569 / reach 371 mm).
Stack and reach within 12 mm of size L (stack 590 / reach 374 mm).
Stack and reach within 12 mm of size XL (stack 611 / reach 392 mm).
Spotted a mistake or a missing build? Let me know.