Alpenchallenge 01 THREE

The Story

All-round capabilities, eco credentials and enjoying a green city get Arne’s vote.

Ask Arne, and he’ll tell you it’s inexcusable not to ride a bike when you live in the city with the biggest green belt in Europe. That’s Hamburg, if you were wondering. Arne had grown tired of the ‘diesel debate’ and Germany’s dominant car industry. The eco-conscious architect known for his sustainable and stylish residential properties scoured the market for a do-all bike. “That’s when I landed on the Alpenchallenge,” he explains.

“It really struck a chord, I can’t fault its versatility and, of course, that design just screamed at me. I hop on it and in no time at all I’m with a client or on-site. Those moments on the bike are priceless for my mind as well, as it gives me clarity on projects. I’d say that the perspective that I get of buildings and cityscapes on two wheels has really helped my work too.”

In Detail


Fast Frame Designs
Great-Handling Fork
Fender and Kickstand Mounts
Low-Maintenance Drivetrain

Fast Frame Designs

Style and design borrowed from our aero family, compliance adopted from our endurance models, and the geometry and responsiveness of a road racing bike, the Alpenchallenge is one seriously versatile bike.

Great-Handling Fork

The Alpenchallenge carbon fork brings a comfortable ride, clean aesthetics, and brilliant steering.

Fender and Kickstand Mounts

Functional adaptability for an active urban lifestyle.

Low-Maintenance Drivetrain

The Gates belt drive system looks amazing and is incredibly low maintenance.

Technical Details

  • SKU

  • Frame

    Alpenchallenge 01
  • Tubing

    Al-13 Premium Triple-butted, Hydroformed Aluminium
  • Fork

    Alpenchallenge 01, Full carbon
  • Gears

  • Chainwheel

    Shimano GRX RX600, 46/30T
  • Cassette

    Shimano HG500, 11-34T
  • Chain

    Shimano HG-601
  • Front Derailleur

    Shimano GRX RX810
  • Rear Derailleur

    Shimano GRX RX810
  • Shifters

    Shimano RS700, Rapidfire Plus
  • Brakes

    Shimano MT500/MT500 / RT54 rotors (160/160) *
  • Handlebar

    BMC LSB 02
  • Stem

    BMC LSM 02
  • Seatpost

    BMC LSP 02
  • Saddle

    Selle Royal Vivo
  • Hubs

    Formula CL-25/CL-26
  • Rims

    DT Swiss R522D
  • Tires

    Continental Contact Speed, 28mm
  • Infos

    Fenders and Kickstand Ready
  • Weight (Kg)

  • Frame Material


Size S M L XL
Base Bar Drop Flat Cockpit MM N/A N/A N/A N/A
Top Tube MM 547 575 590 617
Wheelbase MM 992 1022 1037 1075
Seat Angle 73.5 73.5 73.5 73.5
Seatpost Drop MM N/A N/A N/A N/A
Seatpost Length MM 350 350 350 350
Stack MM 533 571 590 628
Trail MM 63 63 63 63
Rider Height CM <168 168-180 178-190 >190
BB Height MM N/A N/A N/A N/A
Rear Center MM 412 412 412 412
Pad Reach V Cockpit MM N/A N/A N/A N/A
Reach MM 390 406 415 431
Pad Stack V Cockpit MM N/A N/A N/A N/A
Head Tube MM 100 140 160 200
Head Angle 72 72 72 72
BB Drop MM 71 71 71 71
Pad Stack Flat Cockpit MM N/A N/A N/A N/A
Stem Length MM 90 100 110 120
Saddle Height Range N/A N/A N/A N/A
Seat Tube MM 440 485 515 560
Stem Angle ±12 ±12 ±12 ±12
Post Offset MM 15 15 15 15
Rear Travel N/A N/A N/A N/A
Crank Length MM 170 170 175 175
Fork Rake MM 45 45 45 45
Front Center MM 591 620 635 663
Pad Reach Flat Cockpit MM N/A N/A N/A N/A
Base Bar Drop V Cockpit MM N/A N/A N/A N/A
Base Bar Reach V Cockpit MM N/A N/A N/A N/A
Fork Length MM 400 400 400 400
Bar Rise MM N/A N/A N/A N/A
Base Bar Reach Flat Cockpit MM N/A N/A N/A N/A
Bar Width MM 600 600 600 600
Bar Reach MM N/A N/A N/A N/A
Bar Drop MM N/A N/A N/A N/A
Backsweep 9 9 9 9