Name: Roadmachine FOUR
Brand: BMC
SKU: 30005256
Price: 4199.0 USD
Availability: OutOfStock

Roadmachine FOUR | BMC | bikes | Road, Road | Endurance

Cool White / Grey

Shimano 105 Di2 Drivetrain
Mavic Open Disc Wheelset
Carbon D-Shape Seatpost

USD 4,199.00

SKU: 30005256

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Watch Now

The Roadmachine brings big tire capabilities to its proven endurance platform to make every ride better. Built with Shimano’s 105 Di2 groupset and fitted with road-smoothing 30mm tires on a set of Mavic Open Disc wheels, the Roadmachine FOUR also features many of our innovative technologies, such as a Premium Carbon D-Shape seatpost to ensure next-level compliance and integrated downtube storage for peace of mind.

Technology

Downtube Storage

We obsessed every detail of the downtube to optimally integrate internal, rattle-free storage and ensure compatibility with the 01’s Integrated Bottle Cage or any standard model. The removable pouch protects your essentials from the worst of the weather.

D-Shape Seatpost

The latest evolution of our signature D-shape seatpost is compatible with the Integrated Rear Light for safety and the D-fender to prevent road spray while still retaining its excellent aerodynamic performance and compliance.

Fender Mounts

Our most winterproof bike is full-fender compatible, featuring mounting points on fork and frame for bolt-on fenders, plus BMC designed D-fender compatibility for the most simplified and lightweight approach to reducing road spray.

TCC Endurance

The Roadmachine takes our TCC Endurance vision further with big wheel capabilities, a dropped BB, adapted head tube angle, increased stack, and one of the industry’s smallest rear centers for a responsive ride.

Technical Overview

Frameset

Frame:
Roadmachine Carbon with Tuned Compliance Concept Endurance | Fender Mounts | Integrated Downtube Storage | Stealth Dropout Design | 12 x 142mm Thru-Axle

Fork:
Roadmachine Carbon with Tuned Compliance Concept Endurance | Fender Mounts | Stealth Dropout Design | Flat Mount Disc | 12 x 100mm Thru-Axle

Cockpit

Stem:
BMC RSM 01

Handlebar:
BMC RAB 03 | Ergo Top Shape | Compact Bend

Seat

Seatpost:
Roadmachine Carbon D-Shaped Seatpost | 15mm Offset | D-Fender Compatible

Saddle:
Fizik Taiga or Selle Royal SRX

Drivetrain

Crankset:
SHIMANO 105 (FC-R7100)

Chainrings:
50-34T

Cassette:
SHIMANO 105 (CS-R7100)

Cassette Size:
11-34T

Chain:
SHIMANO CN-M6100

Front Derailleur:
SHIMANO 105 Di2 (FD-R7150)

Rear Derailleur:
SHIMANO 105 Di2 (RD-R7150)

Shifters:
SHIMANO 105 Di2 (ST-R7170)

Gears:
2 x 12

Bottom Bracket:
PF86 Bottom Bracket

Brakes

Brake Levers / Calipers:
SHIMANO 105 (BR-R7170)

Rotors:
SHIMANO SM-RT70

Rotor Size (F/R):
160 / 140mm

Wheels

Rims:
Mavic Open Disc

Hubs (F/R):
CL-712 (F) | RXC-1425 (R) | Thru-Axle

Tires:
Vittoria Rubino IV G2.0 | Tube only | 30mm

Tubeless Information:
Tubetype Rims | Tubetype Tires

Additional Information

Tire Clearance:
40mm

Weight without Pedals:
8.6 Kg

ASTM Classification:
Level 2

System Weight Limit:
110kg

Size	47	51	54	56	58	61
Rider Height	<160	158-174	172-180	178-186	184-192	>190
Reach	370	379	383	388	393	398
Stack	525	550	570	595	620	645
Bar Drop	125	125	125	127	127	125
Bar Reach	70	70	70	70	70	70
Bar Width	400	420	420	420	420	440
BB Drop	75	75	75	75	75	75
Crank Length	170	170	172.5	172.5	175	175
Fork Length	379	379	379	379	379	379
Fork Rake	50	50	45	45	45	45
Front Center	579	596	594	607	620	633
Head Tube	112	138	154	181	207	233
Head Tube Angle	71.4	71.4	72.2	72.2	72.2	72.2
Rear Center	415	415	415	415	415	415
Seat Angle	74.2	74.2	74.2	74.2	74.2	74.2
Seat Tube	414	461	488	508	529	550
Seatpost Length	330	380	380	380	380	430
Seatpost Offset	15	15	15	15	15	15
Standover Height	726	762	786	807	828	849
Stem Angle	±8	±8	±8	±8	±8	±8
Stem Length	90	90	100	110	110	120
Top Tube	520	537	546	559	571	581
Trail	63	63	63	63	63	63
Wheelbase	982	1000	997	1010	1023	1036

ICS Technical Manual
Roadmachine Manual (from 2024)
Roadmachine DNA Bike Details

Roadmachine FOUR

Parts & Accessories