| Frame Size | 49 | 52 | 54 | 56 | 58 |
| Estimated Rider Height | 151cm - 162cm | 162cm - 171cm | 171cm - 180cm | 180cm - 186cm | 186cm - 194cm |
| Specified Rider Height | |||||
| Class | Gravel | Gravel | Gravel | Gravel | Gravel |
| Style | racy | racy | racy | racy | racy |
| Material | titanium | titanium | titanium | titanium | titanium |
| Fork | rigid | rigid | rigid | rigid | rigid |
| Handlebar | drop bar | drop bar | drop bar | drop bar | drop bar |
| Suspension Correction | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm |
| Top Tube Effective Length | 515 | 535 | 550 | 570 | 580 |
| Effective Top Tube Length (Est) | 514.8646 | 535.0111 | 556.1000 | 569.8395 | 579.9864 |
| Reach | 364 | 373 | 384 | 393 | 399 |
| Stack | 544 | 565 | 581 | 597 | 611 |
| Standover | |||||
| Head Tube Angle | 70.5 | 71.0 | 71.5 | 72.0 | 72.0 |
| Seat Tube Angle | 74.5 | 74.0 | 73.5 | 73.5 | 73.5 |
| Chainstay Length | 435 | 435 | 435 | 435 | 435 |
| Front Center | 583 | 595 | 606 | 615 | 626 |
| Bottom Bracket Drop | 76 | 76 | 76 | 76 | 76 |
| Trail | 73 | 70 | 66 | 63 | 63 |
| Trail 45 | 73 | 70 | 66 | 63 | 63 |
| UDH | YES | YES | YES | YES | YES |
| Tire Width Max 700c | 50 | 50 | 50 | 50 | 50 |
| Tire Width Max 650b | 0 | 0 | 0 | 0 | 0 |
| Axle Spacing | 142 (road) | 142 (road) | 142 (road) | 142 (road) | 142 (road) |
| Stealth Dropper | YES | YES | YES | YES | YES |
| Seatpost Diameter | 31.6 | 31.6 | 31.6 | 31.6 | 31.6 |
| Max Chainring 1x | 42 | 42 | 42 | 42 | 42 |
| Dropout | fixed | fixed | fixed | fixed | fixed |
| Internal Storage | |||||
| Frame Weight | |||||
| Base Build USD | $5599 | $5599 | $5599 | $5599 | $5599 |
| Frameset USD | $3499 | $3499 | $3499 | $3499 | $3499 |
| Location | Philadelphia, Pennsylvania, USA | Philadelphia, Pennsylvania, USA | Philadelphia, Pennsylvania, USA | Philadelphia, Pennsylvania, USA | Philadelphia, Pennsylvania, USA |
Lüma Meridian 2025
Brand: Lüma
Model: Meridian
Year: 2025
Category: Gravel
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