The best of technology for OM iconic bicycle model.
Lemma RT is the first model of the RT product line, featuring performance and lightness.
CHOOSE YOUR LEMMA RT
Discover the Special Selection 22-23
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FEATURES
| MATERIAL | CARBON 1K /UD / T1100G |
| Weight | 690 grams (size 54, not painted) |
| GEOMETRY | STANDARD - MADE TO MEASURE |
| COLORS | STANDARD - CUSTOMÂ |
| FORK | OM RT (350 grams, not painted) |
| HEAD TUBE | 1″1/2 – 1″1/2 |
| BOTTOM BRACKET | PF 386 EVO |
| SEATPOST | Ø 27.2 mm |
| BRAKES | DB - FLAT MOUNT |
| CABLE ROUTING | Full hidden cable routing (all groupsets) |
| MAX. TYRE CLEARANCE | 35 mm |
External cable routing
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STOCK SIZES
- A Horizontal top tube length (mm)
- B Measured size (mm)
- C Seat tube angle
- D Head tube angle
- E Chainstay length (mm)
- F Fork rake (mm)
- H Wheelbase (mm)
- I Trail (mm)
- J Standover at top tube/midpoint (mm)
- K Bottom bracket drop (mm)
- L Front center distance (mm)
- M Head tube lenght (mm)
- N Stack (mm)
- O Reach (mm)
- HT Axle to crown (mm)
| A | B | C | D | E | F | H | I | J | K | L | M | N | O | HT | H min | H max | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 48 | 510 | 440 | 74.8° | 71° | 408 | 43 | 967 | 73 | 733 | 75 | 570 | 111 | 522 | 366 | 375 | 155 | 165 |
| 50 | 520 | 460 | 74.5° | 71.5° | 408 | 43 | 971 | 69 | 747 | 74 | 574 | 117 | 528 | 372 | 375 | 160 | 170 |
| 52 | 537 | 485 | 74.0° | 72° | 408 | 43 | 977 | 66 | 765 | 72 | 583 | 125 | 536 | 382 | 375 | 165 | 175 |
| 54 | 545 | 510 | 74.0° | 72.5° | 408 | 43 | 985 | 63 | 787 | 70 | 587 | 143 | 553 | 386 | 375 | 170 | 180 |
| 56 | 560 | 530 | 73.5° | 73° | 410 | 43 | 993 | 60 | 805 | 69 | 593 | 159 | 568 | 391 | 375 | 175 | 185 |
| 58 | 576 | 550 | 73.0° | 73° | 412 | 43 | 1002 | 56 | 826 | 67 | 599 | 181 | 587 | 396 | 375 | 180 | 190 |
| 60 | 590 | 575 | 72.5° | 73.5° | 412 | 43 | 1010 | 56 | 847 | 67 | 607 | 200 | 607 | 400 | 375 | 185 | 195 |
| 63 | 600 | 605 | 72.0° | 73.5° | 412 | 43 | 1014 | 56 | 868 | 67 | 611 | 221 | 627 | 397 | 375 | 190 | 200 |
| A | B | C | D | E | F | H | I | J | K | L | M | N | O | HT | H min | H max | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 48 | 510 | 440 | 74.8° | 71° | 408 | 43 | 967 | 73 | 733 | 75 | 570 | 111 | 522 | 366 | 375 | 155 | 165 |
| 50 | 520 | 460 | 74.5° | 71.5° | 408 | 43 | 971 | 69 | 747 | 74 | 574 | 117 | 528 | 372 | 375 | 160 | 170 |
| 52 | 537 | 485 | 74.0° | 72° | 408 | 43 | 977 | 66 | 765 | 72 | 583 | 125 | 536 | 382 | 375 | 165 | 175 |
| 54 | 545 | 510 | 74.0° | 72.5° | 408 | 43 | 985 | 63 | 787 | 70 | 587 | 143 | 553 | 386 | 375 | 170 | 180 |
| 56 | 560 | 530 | 73.5° | 73° | 410 | 43 | 993 | 60 | 805 | 69 | 593 | 159 | 568 | 391 | 375 | 175 | 185 |
| 58 | 576 | 550 | 73.0° | 73° | 412 | 43 | 1002 | 56 | 826 | 67 | 599 | 181 | 587 | 396 | 375 | 180 | 190 |
| 60 | 590 | 575 | 72.5° | 73.5° | 412 | 43 | 1010 | 56 | 847 | 67 | 607 | 200 | 607 | 400 | 375 | 185 | 195 |
| 63 | 600 | 605 | 72.0° | 73.5° | 412 | 43 | 1014 | 56 | 868 | 67 | 611 | 221 | 627 | 397 | 375 | 190 | 200 |
