Geometry ?
BMC URS 01 LT 2027 geometry in sizes XS–XL: stack 560–640 mm, reach 390–430 mm, head angle 69–69.5°.
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Stack | 560 mm | 560 mm | 580 mm | 610 mm | 640 mm |
| Reach | 390 mm | 400 mm | 410 mm | 420 mm | 430 mm |
| Head angle | 69° | 69° | 69.5° | 69.5° | 69.5° |
| Seat angle | 74.5° | 74.5° | 74.5° | 74.5° | 74.5° |
| Seat tube (?) | 430 mm | 445 mm | 475 mm | 505 mm | 540 mm |
| Head tube | 133 mm | 133 mm | 140 mm | 172 mm | 204 mm |
| Top tube (effective) | 545 mm | 555 mm | 571 mm | 589 mm | 607 mm |
| BB drop | 76 mm | 76 mm | 76 mm | 76 mm | 76 mm |
| Chainstay | 430 mm | 430 mm | 430 mm | 430 mm | 430 mm |
| Wheelbase | 1052 mm | 1062 mm | 1070 mm | 1091 mm | 1112 mm |
| Fork length | 405 mm | 405 mm | 415 mm | 415 mm | 415 mm |
| Fork offset | 50 mm | 50 mm | 45 mm | 45 mm | 45 mm |
| Stock build by size | |||||
| Cranks | 165 mm | 165 mm | 170 mm | 170 mm | 172.5 mm |
| Stem | 70 mm | 70 mm | 70 mm | 80 mm | 90 mm |
| Bar width | 390 mm | 390 mm | 410 mm | 410 mm | 430 mm |
| Seatpost setback | 0 mm | 0 mm | 0 mm | 0 mm | 0 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: bmc-switzerland.com, checked 1 Nov 2026 · bar position: worked out from published data
Corrected values: bar width
XS bar width 449 → 390 mm, S bar width 449 → 390 mm, M bar width 469 → 410 mm, L bar width 469 → 410 mm, XL bar width 489 → 430 mm. The manufacturer gives two widths for these bars: at the hoods and at the drops (the bars are flared). I’d entered the width at the drops by mistake. It’s now the width at the hoods, as for every other bike on sedimi.bike. The bar position isn’t affected. Corrections
Stock build
URS 01 LT ONE
- Groupset
- SRAM Rival AXS (ED-RIV-E1) / 1×12
- Shifters
- SRAM Rival AXS (ED-RIV-E1)
- Cranks
- SRAM Rival XPLR AXS Wide (FC-RIV-1W-E1)
- Stem
- BMC MSM
- Handlebar
- BMC HB D4 03, 0, 16
- Seatpost
- URS 01 | 01 Premium Carbon D-Shaped Seatpost | 0 mm Offset | D-Fender Compatible
- Saddle
- Fizik Vento Argo X5 | 140 mm
URS 01 LT TWO
- Groupset
- SHIMANO GRX (BL-RX610 / ST-RX610) / 1×12
- Shifters
- SHIMANO GRX (BL-RX610 / ST-RX610)
- Cranks
- SHIMANO GRX (FC-RX610-1)
- Stem
- BMC MSM
- Handlebar
- BMC HB D4 03, 0, 16
- Seatpost
- URS 01 | 01 Premium Carbon D-Shaped Seatpost | 0 mm Offset | D-Fender Compatible
- Saddle
- Fizik Vento Argo X7 | 150 mm
Source for all builds: bmc-switzerland.com, checked 1 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size XS (stack 560 / reach 390 mm).
Stack and reach within 12 mm of size S (stack 560 / reach 400 mm).
Stack and reach within 12 mm of size M (stack 580 / reach 410 mm).
Stack and reach within 12 mm of size L (stack 610 / reach 420 mm).
Stack and reach within 12 mm of size XL (stack 640 / reach 430 mm).
Spotted a mistake or a missing build? Let me know.