What travel fork is the SB100 designed to use?
The SB100 is designed to run a 120mm travel fork. Running down to a 100mm travel fork gives the bike a slightly steeper head angle and a lower bottom bracket. For more detailed information, check out the geometry section.
How big of a tire can I fit on the SB100?
The short answer is the SB100 can accept up to a 2.4" tire. There is great tire clearance on the SB100 but tire sizes vary widely by manufacturers, so it is hard to give a number that works for all brands.
Can I fit a water bottle inside the front triangle?
Yes, we designed the SB100 to accommodate a standard sized water bottle inside the front triangle. We recommend using a side-entry cage for easiest access.
Does the SB100 accept Plus size tires?
No, the SB100 was not designed to fit Plus tires.
What cranks and bottom bracket can I use on the SB100?
The SB100 bottom-bracket standard is PF92 [92mm] and only wide “q” factor cranks are compatible. It is readily compatible with Shimano, SRAM, and RaceFace cranks, but a fit check is required for other brands.
What rear wheel axle fits on my SB100?
The SB100 is designed to work exclusively with a Yeti or Shimano 148mm X 12mm E-Thru rear axle. The frame’s rear triangle has been optimized for stiffness and weight with these specific axles.
What type of headset does the SB100 use?
The SB100 uses an Integrated 41mm/52mm tapered headset. This system allows for the headset bearings to be contained inside the head tube for an overall lower ride height, more simplified installation, and increased stiffness.
How big of a rotor will fit on the frame?
The SB100 has a direct mount rear brake tab and can run a 160mm rotor without the need for a brake adaptor. With the use of a brake adaptor the frame can accept up to a 180mm rotor.
Can I run a stealth seatpost dropper on the SB100?
Yes. The SB100 has routing options for stealth only.
What is the max size single-chainring that fits on the SB100?
Without getting too technical, the max chainring size depends on the crank chainline and the chainring shape.
Shimano / SRAM Boost cranks: 36t round / 34t oval
RaceFace 52mm Chainline: 36t round / 34t oval
Minimum Chainring Size: 26t round / 28t oval
Confused? Ask your local dealer or call us 888.576.9384.
Does the SB100 have ISCG mounts?
Yes. The SB100 has an integrated 2-bolt ISCG ’05 mount. It is designed to work best with low-profile modern guides; depending on the brand, some older models with larger upper guides may not fit. We always recommend performing a fit-check with a specific chain guide to confirm compatibility.
What type of shock does the SB100 use?
The SB100 uses a 190 x 37.5mm shock. The shock can also be locked out if you so desire, but we recommend running it fully open for the best compliance and traction.
What type of shock hardware does the SB100 use?
The SB100 uses M8x25mm hardware on the air can side and M8x30mm hardware on the shaft side.
Can I put a coil shock on my SB100?
No, the SB100 will not fit a coil shock due to sizing constrictions and limited clearance in the bike's link.
What percentage sag do you recommend for the SB100?
We would advise starting with 32% sag, or 12mm of shock stroke for optimal pedaling efficiency and terrain compliance. Be sure to set your sag at your normal riding weight, gear included. Feel free to venture slightly above or below 32% to suit your personal preference. Visit our shock set up page to help set up your suspension, https://www.yeticycles.com/bikes/sb100/?guide:support-shock-setup
What type of front derailleur does the SB100 use?
The SB100 is not compatible with a front derailleur. It is designed for single ring use only.
What size seat post does the SB100 use?
The SB100 uses a 30.9mm seat post.
What size seat collar does the SB100 use?
The SB100 uses a 35.0mm seat collar.
What is the warranty on my SB100?
The SB100 has a LIFETIME manufacturer’s warranty.
What is the longest travel dropper post I can run on the SB100?
This is mostly defined by your inseam. There is no frame limitation, so in theory, you can run any travel as long as you are above the minimum insert mark and you are not so low your tire rubs on your saddle. Your local Yeti dealer can help you sort this out. We run 125mm drop on SM frames, 150mm on MD/LG and 175mm drop on XL.