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BMC: Crossmachine CX01 TWO - 2018



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Product Description

BMC: Crossmachine CX01 TWO - SRAM Rival 1 - 2018


Alpine climbs or winding valleys - your roads await.


Cross Series


Lightweight for the long climbs: Shave the extra grams for the optimal cbalance of climbing, desending and cornering performance.


Predictable steering: Diving into corners, sudden changes in direction and sprinting to the line feel natural and purposeful.

Road Disc

High-performance braking: Modulation, consistent performance and easy on the rider _ the perfect compliment to any high performance machine.



  • Ace Technology, 01 Premium Carbon Tuned Compliance Concept
  • TCC 01 Premium Carbon Compliance-Fork, Disc-specific
  • Sram Rival 1
  • Sram Rival HRD-A1 w/ Centerline Rotors (160/160)
  • DT Swiss X-1900 Spline


Road speed meets off-road confidence

Connecting exclusive ACE Technology and a dedicated‚ cross geometry, the Crossmachine is meant for tearing off the start line and never looking back. When the lactate runs high, riders will appreciate the lightweight and responsive frame design for the toughest run-ups and mind-twisting hairpin turns. From the World Cup to your local circuit, the Crossmachine is the perfect weapon for racers gunning for glory.



ACE - 34,000 prototypes in just one year

If you want a 100% optimized bike frame, you'll have to wait a very, very long time. At least this was the case before BMC developed ACE - the in-house computer software used daily by BMC's engineers to digitally simulate each stage and iteration of a new carbon frame. With ACE, BMC have developed virtual prototypes before cutting actual molds, compressing years of testing and prototyping into mere months at the Impec R&D Lab in Grenchen, Switzerland.

ACE - Accelerated Composites Evolution Technology

In 2011 BMC set out to advance their first-generation teammachine design. They soon realized that relying on human trial and error alone to improve a race bike of this caliber simply wasn't going to cut it. Collaborating with experts in the field, they developed ACE, or Accelerated Composites Evolution Technology. Replacing traditional prototyping processes, the iterative, computer-modelling program produced more than 34,000 possible frame configurations in just one year. This information enables them to virtually optimize geometrical structure, cross-sections and carbon fiber lay-ups to ensure that any physical prototypes produced are as close to the finished product as possible, thus reducing development time by light years.


With ACE technology, the most relevant performance characteristics of a race bike; weight, stiffness, and compliance, are combined in the best way possible to produce a unique ride and the ultimate in performance. Rather than physically prototyping every iterative stage during the engineering process, it allows us to speed up the evolutionary design process. Driven by more than 200 parameters such as cross-section dimensions, clearances, performance targets, BMC's Finite Element Method (FEM) established a calculation model to determine the absolute real-world performance of the frame. Through complex computations, the characteristics of each iteration of frame design are realized and refined until the optimal combination of all parameters is found.''



For lightning-quick climbing and ultimate maneuverability - keep it light

Power transmission

Power to the pedals - as BMC engineers intended it to be


Every road should feel like a Swiss road.

Dual Transmission Integration (DTi) 

Rider's choice - Aesthetics should not be an afterthought - DTi allows BMC frames to look like the precision machines BMC designed them to be, regardless of drivetrain variations.

Elegant. Understated. Swiss.

Unique to BMC, DTi (Dual Transmission integration) allows the cable routing to be easily swapped between mechanical and electronic drivetrains, giving you total freedom. Applied to all of BMC's new road frames, and even some of their new off-road platforms, the integration is clean, without loss in the aesthetic or aerodynamic departments. An understated look that performs.

DTi – Dual Transmission Integration

For every cable or housing entry and exit port on BMC's frames, they offer adaptable systems to ensure the rider’s choice of equipment isn’t an afterthought. DTi is a unique solution to ensuring every BMC maintains a truly Swiss, premium look and feel, regardless of the component choice.

Drivetrain adaptability

Rider's choice - mechanical or electronic, it's up to you

Clean aesthetics

Bikes are an investment - they should look like one

One frame for all

One frame, countless equipment options 



Crossmachine CX01
ACE Technology, 01 Premium Carbon, Tuned Compliance Concept
48 / 51 / 54 / 57 / 60
TCC 01 Premium Carbon Compliance-Fork, Disc-specific
Sram Rival 1, 40T
kmc x11-1
Front Derailleur
Rear Derailleur
Sram Rival
Sram Rival HRD
Sram Rival HRD-A1 w/ Centerline Rotors (160/140)
BMC RAB 03, ergo top shape, compact bend
TCC 01 Premium Carbon Compliance-Post, 18mm offset
Fizik Antares R7, manganese
DT Swiss X-1900 Spline, Centerlock
DT Swiss X-1900 Spline
Vittoria Terreno Dry, 33mm
Neon Red





Stack mm 506 530 550 572 601
Reach mm 368 377 386 394 405
Seat tube st mm 475 505 535 565 600
Top tube tt‘ mm 518 534 549 563 583
Head tube ht mm 108 128 148 171 201
Seat angle sa ° 73.5 73.5 73.5 73.5 73.5
Head angle ha ° 70.5 72 72.5 72.5 72.5
Rear center rc mm 425 425 425 425 425
Front center fc mm 576 580 591 605 625
Wheelbase wb mm 994 997 1008 1022 1043
BB drop mm 62 62 62 62 62
Fork length fl mm 377 377 377 377 377
Fork rake fr mm 45 45 45 45 45
Trail mm 76 66 63 63 63
Crank length mm 170 170 172.5 172.5 175
Stem length mm 90 100 110 120 130
Stem angle ° +/- 6 +/- 6 +/- 6 +/- 6 +/- 6
Bar width mm 420 420 420 440 440
Bar drop mm 125 125 125 125 125
Bar reach mm 70 70 70 70 70
Post length mm 350 350 350 350 350
Post offset mm 15 15 15 15 15
Stand over height mm 735 763 796 813 845




BMC’s revolutionary ACE Technology software has been applied to optimize the CX01 tube shapes, carbon laminate, and geometrical structure. The resulting frameset rockets off the startline and dives confidently into the first turn, leaving the shattered field safely behind. Suffer just a little less with the high-performance Crossmachine.


The Crossmachine CX01 is the lightest cross bike in BMC's line-up. In fact it’s one of the lightest framesets commercially available. But lightweight is too easy for their engineers – its the unique blend of lightweight, stiffness and compliance that puts the Crossmachine ahead of the pack.


Acceleration re-Defined – with every stomp of the pedals it’s obvious this is more than just a tagline; it’s an engineering philosophy. For the sharpest of climbs and the hardest accelerations, for every attack and every switchback, it’s obvious that the Crossmachine CX01 holds nothing back.


Light, stiff, compliant – the old saying says “pick two”. Thanks to ACE Technology, BMC decided to pick all three. The Crossmachine CX01 was designed to keep elite ‘cross racers fresh during their most grueling races. It will do the same for you.

Array – Crossmachine CX01 TWO


  • Frame: Crossmachine CX01, Premium Carbon Frame
  • Fork: Crossmachine CX01, Premium Carbon Fork -Disc-specific
  • Seatpost: TCC Premium Carbon Compliancepost
  • Frame Technology: Advanced Composite Evolution Technology
  • Sizes: 48 / 51 / 54 / 57 / 60
  • Frame Weight: 1100g*
  • Fork Weight: 450g (uncut)**


  • Frame: DTi internal cable management, External mechanical cable management, Internal rear brake cable routing

Technical details

  • Frame: Standard QR 135mm
  • Fork: Standard QR 100mm, Tapered steerer 1-1/8” to 1-1/2”
  • Seatpost: 27.2mm, 3mm offset (18 & 30mm available)
  • Bottom Bracket: PF86
  • Brakes: Natural-born postmount, 140/160mm (F) / 140 (R)***
  • Drivetrain: Braze-on front derailleur mount, ACE Technology replaceable rear, derailleur hanger
  • Tires: 35mm maximum width****

*avg. Frame weight, size 54, lightest finish, incl. derailleur hangers

**avg. Fork weight, lightest finish, excl. headset compression device 

****measured width



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