This bike uses a tapered headset- which have many different configurations these days. Ours uses a standard (external) 1.5" lower cup, and a semi-integrated 1 1/8" upper. The semi-integrated upper headset is a pretty standard size these days- we use the 44mm ID standard. As all of us frame manufacturers seem to be using slightly different configurations with tapered headtubes, these headsets are custom items. We will offer options from Chris King and Cane Creek in our kits, and also as an option with your frame purchase
120mm-140mm. The forks we offer are all 130mm, which is kind of the sweet spot, but they can all be reduced to 120mm or extended to 140mm by removing or installing a travel spacer.
7.875”x 2” (200x50mm)
The shock mounting hardware is 22mm wide (or 21.8mm for Rockshox product) with an 8mm through hole.
The Nickel uses a 30.9mm seatpost. Make sure you always have it inserted a minimum of 4” (100mm). We are big fans of the adjustable seatposts on the market from Gravity Dropper and Crank Brothers, and have included guides on the frame to cleanly run the cables.
The Nickel uses a normal 135 x 10mm quick release hub. There are also numerous companies offering 135x10mm through-bolt style if you want to go that route.
34.9mm (supplied with frame)
The Nickel uses a 73mm bb shell, so make sure you always get something compatible with that. Pretty much any external bearing crankset will work- Truvativ, shimano, etc. Chainline should be 50-51mm.
Definitely. Pretty much any BB mount guide or ISCG guide with adaptor will work great- there is great chainguide clearance on the APP bikes.
We hate to answer this question, as tires vary so much (even tires of the same exact model can vary significantly). In general, a 2.35" or maybe even bigger should fit.
The Nickel has clearance for up to 203mm rotors.
The Nickel uses a 34.9 top swing/top pull front derailleur. Pretty much anything from SRAM or Shimano that meets these guidelines will work (not Saint).
Yes, just make sure you buy the standard Q-factor version (166mm) and not the narrow version of XX (156mm).
Yes, absolutely. This is one of the reasons we stuck with an external 1.5" cup on the bottom- there are a lot of options available for 1 1/8" forks. The easiest route would be to order the Chris King tapered headset with your frame. You can buy a reducing crown race from King so that you can use a standard 1 1/8" fork.
The other option would be to use a reducing lower headset of some sort (lots of options here). There are internal headsets available that will lower the front end a few millimeters if you are into that.
The cheap option would be to get a headtube reducer from us that allows use of a standard 1 1/8" lower cup with your fork. That still leaves you short a semi-integrated upper cup- but these are common as dirt these days...
Yes- two water bottle mounts on all sizes. One is on the underside of the downtube, and one above. Depending on frame size/bottle size and shock choice, you may want to flip the shock around (propedal lever towards the back) if using a bottle.