Product Description
The BMC Roadmachine FOUR is ready to go the distance, loaded with a sweet SRAM Rival eTap AXS drivetrain and drool-worthy looks that will leave you at the front of the peloton.
Graced with a carbon fiber frame and integrated cockpit, the BMC Roadmachine FOUR looks every bit like a high-end race machine, until you see the price tag. Then it looks like an incredible bargain for high-octane performance.
Coming in at the $5,000 neighborhood, the BMC Roadmachine FOUR is an affordable mid-level road bike with refined touches that help produce incredible performance and results whether in a race, flying solo, or grinding out the miles in a charity century event.
With SRAM’s Rival eTap AXS 2x12 speed drivetrain, the BMC Roadmachine FOUR offers lightning-fast electronic shifting and engineering and geometry borrowed from BMC’s Pro Tour racing bikes - but in a way that’s more accessible to a wider audience and range of cyclists.
Built with a proprietary flat mount bracket that provides maximum integration, the hydraulic disc brakes create an added level of aerodynamics to the bike. BMC’s Tuned Compliance Concept design focuses on creating a perfect blend of rigidity and vertical compliance for optimal comfort and performance without sacrificing speed.
Key to this is the Integrate Cockpit System which minimizes the number of visible cables on the bike for better aerodynamics. Also helping the BMC Roadmachine FOUR slice through the air is a D-shaped seat post and cleverly hidden clamping system.
The SRAM Rival eTap AXS drivetrain is matched with a set of XRD-22 tubeless ready wheels and Vittoria Rubino tires.
Key Specifications:
- Sram Rival AXS drivetrain
- Lightweight Roadmachine Premium Carbon Frame
- Vittoria 28mm Tires
- Durable Alloy Wheelset
REVIEWS
Specifications
FRAME | Roadmachine Premium Carbon with Tuned Compliance Concept / Endurance / Internal Cable Routing / PF86 Bottom Bracket / Flat Mount Disc / 12x142mm Thru-axle |
FORK | Roadmachine Premium Carbon with Tuned Compliance Concept / Endruance / Internal Cable Routing / Flat Mount Disc / 12x100mm Thru-Axle |
GEARS | 2x12 |
CHAINWHEEL | SRAM RIVAL AXS 46-33T |
CASSETTE | SRAM RIVAL XG-1250 10-36T |
CHAIN | SRAM RIVAL 12 Speed |
REAR DERAILLEUR | SRAM RIVAL eTap AXS |
FRONT DERAILLEUR | SRAM RIVAL eTap AXS |
SHIFTERS | SRAM RIVAL eTap AXS HRD |
BRAKES | SRAM RIVAL eTap AXS HRD / Centerline X Rotors (160/160) |
HANDLEBAR | BMC RAB 02 / Ergo Top Shape / Compact Bend |
STEM | BMC RSM01 |
SEATPOST | Roadmachine Premium Carbon D-Shaped Seatpost / 15mm Offset |
SADDLE | Fizik Taiga |
HUBS | XRD-522 |
RIMS | XRD-522 / Tubeless Ready / 25mm |
TIRES | VITTORIA RUBINO / 28mm |
TIRE CLEARANCE | 33mm (Measured Width) |
WEIGHT LIMIT | 110 Kg |
ASTM CLASSIFICATION | Level 2 |
Geometry
SIZE | 47 | 51 | 54 | 56 | 58 | 61 |
Rider Height CM | <166 | 166-174 | 172-180 | 178-186 | 184-192 | >190 |
Top Tube MM (tt) | 522 | 532 | 546 | 556 | 568 | 583 |
Wheelbase MM (wb) | 982 | 999 | 997 | 1008 | 1020 | 1035 |
Seat Angle (sa) | 74.2 | 74.2 | 74.2 | 74.2 | 74.2 | 74.2 |
Seatpost Length MM | 330 | 380 | 380 | 380 | 380 | 430 |
Stack MM | 516 | 541 | 562 | 586 | 610 | 644 |
Trail MM (trail) | 63 | 63 | 63 | 63 | 63 | 63 |
Rear Center MM (rc) | 410 | 410 | 410 | 410 | 410 | 410 |
Reach MM (reach) | 374 | 382 | 386 | 390 | 394 | 398 |
Head Tube MM (ht) | 112 | 139 | 156 | 181 | 206 | 242 |
Head Angle (ha) | 71.2 | 71.2 | 72.0 | 72.0 | 72.0 | 72.0 |
BB Drop MM (drop) | 71 | 71 | 71 | 71 | 71 | 71 |
Stem Length MM | 90 | 90 | 100 | 110 | 110 | 120 |
Seat Tube MM (st) | 420 | 457 | 500 | 522 | 539 | 573 |
Stem Angle | ±8 | ±8 | ±8 | ±8 | ±8 | ±8 |
Post Offset MM | 15 | 15 | 15 | 15 | 15 | 15 |
Crank Length MM | 170 | 170 | 172.5 | 172.5 | 175 | 175 |
Fork Rake MM (fr) | 50 | 50 | 45 | 45 | 45 | 45 |
Front Center MM (fc) | 583 | 599 | 597 | 609 | 621 | 635 |
Fork Length MM (fl) | 375 | 375 | 375 | 375 | 375 | 375 |
Bar Width MM | 400 | 420 | 420 | 420 | 420 | 440 |
Bar Reach MM | 70 | 70 | 70 | 70 | 70 | 70 |
Bar Drop MM | 125 | 125 | 125 | 125 | 125 | 125 |