Technical Details
- FrameAlpenchallenge 02
- TubingAl-13 Butted, Hydroformed aluminum
- SizeS / M / L / XL
- ForkAlpenchallenge 02, Al-13 aluminum
- Gears1x8
- ChainwheelGates CenterTrack CDN-S-150
- CassetteGates CDN-CT, 18
- ChainGates CDN-CT, 120
- Front Derailleur-
- Rear Derailleur-
- ShifterShimano Alfine 8, Rapidfire Plus
- BrakesShimano MT500/MT500 / RT54 rotors (160/160)*
- StemBMC LSM 03
- SeatpostBMC LSP 03
- SeatSelle Royal 2080 URN
- HubsShimano M4050 (F) / Nexus 8 (R)
- RimsDT SWISS R522D
- TyresContinental Sport Contact II, 35mm
- ColourBronze
- Infos*M size spec - rotor size adjusted for some sizes

Size | S | M | L | XL |
---|---|---|---|---|
Stack mm | 530 | 571 | 591 | 630 |
Reach mm | 390 | 405 | 415 | 430 |
Seat tube st mm | 440 | 510 | 560 | 610 |
Top tube tt‘ mm | 552 | 585 | 601 | 634 |
Head tube ht mm | 122 | 165 | 187 | 228 |
Seat angle sa ° | 73 | 72.5 | 72.5 | 72 |
Head angle ha ° | 71 | 71 | 71 | 71 |
Rear center rc mm | 436 | 436 | 436 | 436 |
Front center fc mm | 608 | 637 | 654 | 682 |
Wheelbase wb mm | 1039 | 1068 | 1085 | 1113 |
BB drop mm | 50 | 50 | 50 | 50 |
Fork length fl mm | 405 | 405 | 405 | 405 |
Fork rake fr mm | 48 | 48 | 48 | 48 |
Trail mm | 68 | 68 | 68 | 68 |
Crank length mm | 170 | 170 | 175 | 175 |
Stem length mm | 90 | 100 | 110 | 120 |
Stem angle ° | ±12 | ±12 | ±12 | ±12 |
Bar width mm | 600 | 600 | 600 | 600 |
Post length mm | 350 | 350 | 350 | 350 |
Post offset mm | 15 | 15 | 15 | 15 |
Stand over height mm | 740 | 797 | 828 | 863 |