PP2105 ATLAS 6. MY 2021 to 2025 - Family FAQ | Dimensions & Standards
I need more details on dimensions (bottom bracket, headset, etc.).
What is the maximum rotor dimension?
Which shifting groupsets do fit? With what dimensions?
What is the maximum tyre width?
Which wheelsize should I take?
What is the maximum seat post length?
What is the maximum system weight?
6. series (aluminium): Bottom bracket 68 mm BSA;
8. series (carbon): Bottom bracket 86,5 mm Press Fit;
Both use the same headset with integrated cable routing: IS52/1 1/8" a the top and IS52/1.5" at the bottom;
For more, see the exploded drawings: ATLAS 8. series MY23
ATLAS 6. series MY23
8. series (carbon): Bottom bracket 86,5 mm Press Fit;
Both use the same headset with integrated cable routing: IS52/1 1/8" a the top and IS52/1.5" at the bottom;
For more, see the exploded drawings: ATLAS 8. series MY23
ATLAS 6. series MY23
180 mm front / 160 mm rear
Our bikes are compatible with Shimano's GRX system with maximum 46/31 teeth combination and with groupsets from Sram with up to 43/30 teeth combinations.
6. series (aluminium) frame maximum: For 700c wheels, it is 47 mm.
8. series (carbon) frame maximum: For 700c wheels, it is 45 mm.
If you use 650B wheels, it is 2.1" (53 mm).
8. series (carbon) frame maximum: For 700c wheels, it is 45 mm.
If you use 650B wheels, it is 2.1" (53 mm).
We designed the ATLAS around 700c wheels. With the generous tyre clearance of the frame allowing you to run up to 47 mm wide tyres with the ATLAS 6. series (aluminium) and 45 mm with the ATLAS 8. series (carbon), there's not much of a reason to opt for 650B wheels. You can run them with tires of up to 53 mm though. Just keep in mind, that this will reduce the bottom bracket height and alter the riding characteristics slightly.
Theres's no limit for seat post length. This means you can choose a smaller frame to fit your shorter torso length, even when you have long legs. Just be aware when choosing a seat post, that there is a minimum of 10 cm insertion needed.
You also have to keep the maximum seat post insertion of your ATLAS in mind. These are the maximum seat post insertion lengths for the different frames and sizes:
Maximum seat post insertion for 8. series (carbon): XS: 200 mm, S: 200 mm, M: 230 mm, L: 260 mm, XL: 300 mm.
Maximum seat post insertion for 6. series (aluminium): XS: 220 mm, S: 250 mm, M: 285 mm, L: 315 mm, XL: 340 mm.
You also have to keep the maximum seat post insertion of your ATLAS in mind. These are the maximum seat post insertion lengths for the different frames and sizes:
Maximum seat post insertion for 8. series (carbon): XS: 200 mm, S: 200 mm, M: 230 mm, L: 260 mm, XL: 300 mm.
Maximum seat post insertion for 6. series (aluminium): XS: 220 mm, S: 250 mm, M: 285 mm, L: 315 mm, XL: 340 mm.
The total weight limit is 120 kg for the ATLAS. It includes the weight of the rider, the bike and all equipment.