2023 Santa Cruz Tallboy 5

The geometry chart shows two settings. How do I adjust that?

There's a flip chip on the link where the shock mounts. Remove the lower shock bolt and flip the chips to the setting you desire.

Should I ride in hi or lo setting?

You should try both, but start in hi. In hi setting, the bike rides a little higher in travel and gives you more mid-stroke support. In lo setting, the shock rate is more progressive, particularly at the end of the stroke. There's also more bottom-out resistance.

Does this bike use a SRAM Universal Derailleur Hanger?

The frame is UDH-compatible, but it comes with Santa Cruz's machined aluminum hanger. You can replace it with one of the brand's other hangers or a UDH.

What's the difference between Carbon C and Carbon CC?

CC frames are made with the very best carbon materials. C frame have the same features but more weight. Both versions are as strong and stiff as one another. And both come with a lifetime warranty.

Can I fit a chainguide on this bike?

Yes, it has ISCG-05 tabs for easy chainguide mounting. Most chainguides that are made for this standard should work.

What rear shock sizes will fit this bike?

It uses a 190x45mm shock with 8x30 hardware front and rear.

What's the recommended fork?

The geometry is based off a 130mm fork 130mm fork with a 44mm offset. You shouldn't have any less travel because the steering will be twitchy and the BB would get too low. 140mm is the maximum recommended travel fork.

What's the maximum rear tire width?

Recommended 2.5" tire.

What kind of headset does this bike use?

41mm upper and 52mm lower integrated headset cups. The SHIS name is IS 41/28.6 IS 52/40.

What can I store in the glovebox?

The bike comes with a tube purse and a tool wallet. You should be able to fit a superlight tube, a small pump, tire lever, and misc odds and ends in these two bags.