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alpenchallenge AC01 mountainroad series

The original

The alpenchallenge offers a unique geometry, a rather more upright seated position and the optimum combination of stability, light weight and agility. Gear and brake cable housing that is perfectly integrated into the shape of the frame guarantees a neat and tidy look. The alpenchallenge is available in two alternative wheel sizes: the 700 C wheelset guarantees smooth running while the 26 ” wheelset delivers maneuverability and high rates of acceleration.

Specifications

  • Frame Frame: iSC
  • Tubing Tubing: Triple Butted, Hydroforming
  • Size Size: XS / S / M / L / XL
  • Fork Fork: Full carbon monocoque
  • Rear Shock Rear Shock:  
  • Gears Gears: 30
  • Chainwheel Chainwheel:  
  • Cassette Cassette: Shimano Tiagra, 12-30
  • Chain Chain:  
  • Front Derailleur Front Derailleur: Shimano 105
  • Rear Derailleur Rear Derailleur: Shimano 105
  • Shifter Shifter: Shimano Tiagra Rapidfire Plus for flat bar road
  • Brakes Brakes: Shimano M505/M446, with 160mm Centerlock rotors
  • Handlebar Handlebar: SCOR MKII Urban
  • Stem Stem: SCOR MKII Urban
  • Seatpost Seatpost: SCOR MKII Urban
  • Seat Seat:  
  • Hubs Hubs: Shimano M435
  • Rims Rims: Alex XD Lite, 700c or 26", with reflective decals
  • Tyres Tyres: Schwalbe Durano 700x28 or Kojak 26x1.35, folding
  • Colour Colour: black
  • Weight Weight:  

Geometry

size XS S M L XL
rider height cm <164 164-172 170 - 178 176 - 186 > 186
stack mm 534 548 567 587 605
reach mm 387 402 401 416 418
seat tube st mm 410 460 510 560 610
top tube tt‘ mm 550 570 580 600 615
head tube ht mm 135 150 170 190 210
seat angle sa ° 73 73 72.5 72.5 72
head angle ha ° 71 71 71 71 71
rear center rc mm 436 436 436 436 436
bb drop mm 50 50 50 50 50
crank length mm 170 170 170 175 175
bar width mm 600 600 600 600 600
stem extension mm 90 90 100 100 110

technology

iSC

integrated skeleton concept

BMC has defined its brand name through technical advances.

Tube junctions perfectly tailored to the distribution of forces. Cleverly selected skeletal reinforcement elements at the nodal points and the spread of the top tube distribute the impacting forces perfectly.

triple butted

triple butted

Triple butted tube set

Triple-butted tube set made of a 6000 alloy. Triple-butted means that the tube has three different wall thicknesses.

Catalog 2014

team clothing

Order online now: Jersey Set of the BMC Racing Team is available for order now from our website.