Product Details
The BMC URS 01 FOUR is a purpose-built, fully integrated gravel bike engineered for riders seeking speed, control, and versatility across challenging terrain. Its Premium Carbon frameset combines ICS and MTT technologies, Gravel+ geometry, and generous tire clearance to deliver unmatched compliance, stability, and confidence on gravel. Every element reflects BMC’s commitment to precision engineering, optimized for aggressive, modern gravel riding.
Equipped with the SRAM Rival eTap AXS drivetrain paired with the SRAM GX Eagle 12-speed transmission, the URS 01 FOUR provides crisp wireless shifting and a wide gearing range tailored to mixed-terrain adventures. The DT Swiss G1800 SPLINE wheelset, fitted with 44mm WTB Raddler tires, ensures traction, durability, and confidence across loose or technical surfaces. A slack 70˚ head angle, long front-end, and minimal 10mm travel suspension system maximize power transfer and control, allowing riders to tackle challenging terrain with ease.
BMC’s Micro Travel Technology (MTT) rear stays and tuned carbon layup deliver high compliance while filtering vibrations without sacrificing stiffness. The D-shaped seatpost and customizable stem elastomers provide tailored suspension to match rider weight, style, and terrain. The integrated ICS MTT suspension stem further enhances comfort and control, allowing riders to stay confident over rough surfaces without losing efficiency. Additional innovations include seamlessly integrated downtube storage with side-loader bottle cages, ensuring utility without compromising frame aesthetics.
With its advanced carbon engineering, versatile geometry, and integrated performance features, the URS 01 FOUR is perfect for gravel riders seeking endurance, comfort, and all-terrain capability in one sleek, adventure-ready package.
Key Features
- Frame: URS 01 Premium Carbon with MTT | Tuned Compliance Concept Gravel
- Suspension: Micro Travel Technology (MTT) Rear Stays & ICS Suspension Stem
- Drivetrain: SRAM Rival eTap AXS with SRAM GX Eagle 1x12 Transmission
- Wheelset: DT Swiss G1800 SPLINE with 44mm WTB Raddler Tires
| Specification | Detail |
|---|---|
| Frame | URS 01 Premium Carbon with Micro Travel Technology | Tuned Compliance Concept Gravel | Gravel+ Geometry | ICS Technology | Stealth Cable Routing | Fender and Rack Mounts | PF86 Bottom Bracket | Flat Mount Disc | 12x142mm Thru-Axle |
| Fork | URS 01 Premium Carbon with Tuned Compliance Concept Gravel | ICS Technology, Integrated Brake & Hub Dynamo Routing | Cargo Mounts | Fender and Rack Mounts | Flat Mount Disc | 12x100mm Thru-Axle |
| Handlebar | Easton EA70 AX |
| Stem | ICS MTT x Redshift Suspension Stem, Integrated Cockpit Design |
| Seatpost | URS 01 Premium Carbon D-Shaped Seatpost, 0mm Offset, D-Fender Compatible |
| Saddle | WTB Silverado Cromoly, Medium |
| Gears | 1x12 |
| Crankset | SRAM Rival 1 DUB WIDE 38T |
| Cassette | SRAM GX Eagle Transmission 10-52T (XS-1275) |
| Chain | SRAM GX Eagle Transmission Flattop |
| Rear Derailleur | SRAM GX Eagle Transmission |
| Shifters | SRAM Rival eTap AXS |
| Brake Levers / Calipers | SRAM Rival eTap AXS |
| Rotors | SRAM Centerline 180 / 160 mm |
| Rims | DT Swiss G1800 Spline, 25mm |
| Hubs (F/R) | DT Swiss 370 Spline Disc |
| Tires | WTB Raddler - 44mm |
| Tubeless Information | Tubeless Ready Rims / Tubeless Tires |
| Rear Suspension | Micro Travel Technology Stays |
| Tire Clearance | 47mm (Measured Width) |
| ASTM Classification | Level 2 |
| Weight Limit | 120 Kg |
| Rider Height | <167 | 165-170 | 168-178 | 176-188 | >188 |
|---|---|---|---|---|---|
| Reach | 390 | 400 | 410 | 420 | 430 |
| Stack | 560 | 560 | 580 | 610 | 640 |
| BB Drop | 76 | 76 | 76 | 76 | 76 |
| Fork Length | 405 | 405 | 415 | 415 | 415 |
| Fork Rake | 50 | 50 | 45 | 45 | 45 |
| Front Center | 633 | 643 | 651 | 672 | 693 |
| Head Tube | 133 | 133 | 140 | 172 | 204 |
| Head Tube Angle | 69 | 69 | 69.5 | 69.5 | 69.5 |
| Rear Center | 430 | 430 | 430 | 430 | 430 |
| Seat Angle | 74.5 | 74.5 | 74.5 | 74.5 | 74.5 |
| Seat Tube | 430 | 445 | 475 | 505 | 540 |
| Standover Height | 727 | 735 | 758 | 778 | 795 |
| Top Tube | 545 | 555 | 571 | 589 | 607 |
| Trail | 84 | 84 | 86 | 86 | 86 |
| Wheelbase | 1052 | 1062 | 1070 | 1091 | 1112 |