Geometry ?
Sunpeed Charon Pro 2025 geometry in sizes S–XL: stack 555–600 mm, reach 354–384 mm, head angle 69.5–71°.
| S | M | L | XL | |
|---|---|---|---|---|
| Stack | 555 mm | 566 mm | 582 mm | 600 mm |
| Reach | 354 mm | 364 mm | 373 mm | 384 mm |
| Head angle | 69.5° | 70° | 70.5° | 71° |
| Seat angle | 74° | 74° | 74° | 74° |
| Seat tube (?) | 440 mm | 470 mm | 500 mm | 530 mm |
| Head tube | 120 mm | 130 mm | 145 mm | 160 mm |
| BB drop | 72 mm | 72 mm | 72 mm | 72 mm |
| Chainstay | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 1010 mm | 1018 mm | 1025 mm | 1035 mm |
| Fork length | 412.5 mm | 412.5 mm | 412.5 mm | 412.5 mm |
| Fork offset | 47.7 mm | 47.7 mm | 47.7 mm | 47.7 mm |
| Stock build by size | ||||
| Cranks | 165 mm | 170 mm | 170 mm | 172.5 mm |
| Stem | 80 mm | 80 mm | 100 mm | 120 mm |
| Bar width | 400 mm | 420 mm | 420 mm | 440 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: sunpeedbikes.com.br, checked 12 Nov 2026 · bar position: worked out from published data
Stock build
Frames with similar geometry
Stack and reach within 12 mm of size S (stack 555 / reach 354 mm).
Stack and reach within 12 mm of size M (stack 566 / reach 364 mm).
Stack and reach within 12 mm of size L (stack 582 / reach 373 mm).
Stack and reach within 12 mm of size XL (stack 600 / reach 384 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 2 values for this model’s stem and bars. Add them