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Santa Cruz Tallboy Carbon CC XTR Reserve

Santa Cruz Tallboy Carbon CC XTR Reserve
  • Color: Rocksteady Yellow
  • Color: Stormbringer Purple
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If ever there was a gravity riders’ XC bike, the Tallboy is it.

The new 120mm Tallboy takes a leap further into what short-travel bikes really are capable of. With kick-ass lower-link VPP suspension, a streamlined design, the typical Santa Cruz refinement, and rather radical geometry, the Tallboy is back to being a genre-bending folk hero.

Sure, 10mm more travel might only seem like one small step—but coupled with a lower link-driven VPP suspension design, this is one giant leap for the Tallboy.

It’s the kind of bike that makes you sprint while going up, along, over, or down due to the maximum efficiency of the VPP design and responsive, lightweight chassis. But, because it shares the same engineering principles as our longest travel bikes, the progressive lower link-mounted shock feels equally at home doing cross-country as it does in extreme-country. Paired with a 130mm fork, the new Tallboy becomes ever more appealing to riders who like to open it up.

And, the geometry, that's a big part of what's going on...

Established theory suggests shorter travel bikes get ridden slower, therefore require steeper and more conservative geometries. In reality though, when was the last time you ever throttled back on a fun trail because you weren’t on a bigger bike? Knowing your answer, we mimicked our longer travel geometry to create a bike with a 65.5-degree head-angle, generous front center, and short-offset fork, something rarely seen on a bike of this ilk.

And, the radical thinking doesn’t stop there. The Tallboy’s short-short 430mm chainstays have +/- 10mm of rear axle adjustment to ensure riders of all sizes and styles feel equally at home. Match that to a relatively low BB (335mm and 37.5mm drop), and you’ve got a combo that’s ready to haul into every pocket turn and launch out the other side.

Build Highlights
- Carbon CC frame
- RockShox Pike Ultimate 130mm fork
- FOX Float Factory DPS Kashima rear shock
- Santa Cruz Reserve 27 29-inch carbon rims
- I9 Hydra hubs
- Maxxis Minion tires
- 12-speed Shimano XTR drivetrain
- RockShox Reverb Stealth dropper seatpost

A dropper seatpost allows you to quickly lower and raise your seat to give you an ideal riding position. Dropping your seat creates a lower center of gravity for better control and maneuverability on steep descents, while raising it puts you at normal riding height for efficient pedaling.

Construction can include either hydraulic- or cable-actuated systems and the post’s travel can either be infinitely adjustable or stopped at set intervals, depending on the model.

Dropper seatposts come in standard lengths and diameters and vary by the amount of travel.


Frame Carbon CC
Fork RockShox Pike Ultimate 130mm 29"
Headset Chris King DropSet 3 Black
Rear Shock FOX Float Factory DPS Kashima
Axles Front: 15x110mm
Rear: 12x148mm
Rims/Wheels Santa Cruz Reserve 27 29" Carbon
Hubs Front: i9 Hydra, Torque Cap, Center Lock
Rear: i9 Hydra, MicroSpline, Center Lock
Spokes DT Competition Race (28)
Tires Front: Maxxis Minion DHF 29x2.3" 3C EXO TR
Rear: Maxxis Minion DHR2 29x2.3" EXO TR
Crankset E13 TRSr
Chainrings 32T
Bottom Bracket E13 BSA BB
Chain Shimano XTR, 12spd, w/Quick Link
Rear Derailleur Shimano XTR M9100 SGS, 11/12spd
Cassette/Rear Cogs Shimano XTR, 12spd, 10-51T
Shifters Shimano XTR M9100 SL, 12spd, I-Spec
Handlebars Santa Cruz Bicycles AM Carbon Bar 35x760mm
Tape/Grips Santa Cruz Palmdale Grips
Stem i9 A35
Brakes Shimano XTR M9120, 180mm Ice Technologies Center Lock rotors
Saddle WTB Silverado Team Saddle
Seat Post RockShox Reverb Stealth 31.6mm

* Subject to change without notice.

Part Numbers

Option UPC MPN
Rocksteady Yellow / X-Small 192219141817 58-20209-123-1-663-205902
Rocksteady Yellow / Small 192219141831 58-20209-123-2-663-205902
Rocksteady Yellow / Medium 192219141855 58-20209-123-3-663-205902
Rocksteady Yellow / Large 192219141879 58-20209-123-4-663-205902
Rocksteady Yellow / X-Large 192219141893 58-20209-123-5-663-205902
Rocksteady Yellow / XX-Large 192219141916 58-20209-123-6-663-205902
Stormbringer Purple / X-Small 192219141800 58-20209-123-1-662-205902
Stormbringer Purple / Small 192219141824 58-20209-123-2-662-205902
Stormbringer Purple / Medium 192219141848 58-20209-123-3-662-205902
Stormbringer Purple / Large 192219141862 58-20209-123-4-662-205902
Stormbringer Purple / X-Large 192219141886 58-20209-123-5-662-205902
Stormbringer Purple / XX-Large 192219141909 58-20209-123-6-662-205902