BikesBMCRoadmachine 01

BMC Roadmachine 01 geometry

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Height178 cm · 5 ft 10 in

Inseam auto85 cm · 33.5 in

Size 54

Render Align Overlay50%

Geometry

Size	47	51	54	56	58	61
Stack mm	514	539	560	574	593	617
Reach mm	375	378	387	393	400	407
Head tube angle °	71.2	71.2	72.0	72.0	72.0	72.0
Seat tube angle °	74.2	74.2	74.2	74.2	74.2	74.2
Head tube length mm	95	122	138	154	173	198
Seat tube mm	420	464	507	522	539	573
Chainstay mm	410	410	410	410	410	410
BB drop mm	71	71	71	71	71	71
Fork rake mm	50	50	45	45	45	45
Stack to reach	1.37	1.43	1.45	1.46	1.48	1.52
Effective top tube mmi	520	531	545	555	568	582
Wheelbase mmi	982	994	997	1008	1021	1036

Size54key specs

Stack-to-reach (size 54)1.45

More relaxed (taller and shorter) than 51% of road frames in the database at comparable sizes.

Closest geometry matches (size 54)

Matched by stack, reach and head tube angle.

BMC Roadmachine 022017–1954 · 560 / 387 Speedvagen OG1202656 · 559 / 387 Principia XOCurrent56cm · 560.6 / 388.6 Sunpeed VictoryCurrentL · 562 / 387 Brother Cycles Kepler202656cm · 562 / 387 Kona Zone LTD201853 · 560 / 389

More from BMC

Nearest size to the Roadmachine 01 54.

BMC Roadmachine 012026 on54 · 570 / 383 BMC Teammachine ALR2019 on54 · 559 / 383 BMC Teammachine R 012024 on56 · 563 / 393 BMC Teammachine SLRGen 5, 2026 on56 · 565 / 392 BMC Timemachine Road 012019 on56 · 555 / 395 BMC Roadmachine2021–2554 · 562 / 386

Compare with another frame

BMC geometry chart · Frame stack and reach to the head tube top · Size finder assumes a 100mm stem on 20mm spacers · Report an error