The Santa Cruz Tallboy CC 29 GX AXS is a trail mountain bike with a Carbon CC frame, 29-inch wheels and 130 mm of four-bar rear travel. A 140 mm RockShox Pike Select+ fork is paired with a RockShox Deluxe Select+ shock.
Its SRAM GX Eagle AXS T-Type drivetrain provides wireless 12-speed shifting. SRAM Motive Bronze brakes, Reserve 30|SL aluminum rims and a OneUp carbon handlebar complete the build.
Key features
- Glovebox storage inside the downtube.
- UDH-compatible frame and integrated upper chainguide.
- OneUp dropper seatpost and Reserve Fillmore valves.
Technical specifications
Frame and suspension
| Component | Specification |
|---|---|
| Frame | Carbon CC | 4-Bar suspension | 73 mm threaded bottom bracket shell |
| Fork | RockShox Pike Select+ | 140 mm |
| Front travel | 140 mm |
| Shock | RockShox Deluxe Select+ | 185 × 50 mm |
| Rear travel | 130 mm |
| Headset | Cane Creek 50 IS | integrated IS41/52 |
| Wheel size | 29 in |
| Shock mounting | Upper: Trunnion | lower: 25 × 8 mm |
| Fork dimensions | Axle-to-crown: 554 mm | offset: 44 mm | compatible fork travel: 140–150 mm |
| Recommended sag | 30 % |
Drivetrain and brakes
| Component | Specification |
|---|---|
| Shifter | SRAM AXS Pod Controller |
| Rear derailleur | SRAM GX Eagle AXS T-Type | 12-speed |
| Crankset | SRAM GX Eagle DUB T-Type | 32T | XS–S: 165 mm; M–XXL: 170 mm |
| Bottom bracket | SRAM DUB 73 mm MTB Wide BB |
| Cassette | SRAM GX 1275 Eagle T-Type | 10–52T |
| Chain | SRAM GX Eagle T-Type Flattop | 12-speed |
| Brakes | SRAM Motive Bronze |
| Chainguide | OneUp Chainguide |
| Front rotor | SRAM HS2 | 200 mm |
| Rear rotor | SRAM HS2 | 180 mm |
Wheels and tires
| Component | Specification |
|---|---|
| Front hub | DT Swiss 370 | 15 × 110 mm | 6-bolt | 28 holes |
| Rear hub | DT Swiss 370 | 12 × 148 mm | XD | 6-bolt | 36T | 28 holes |
| Rims | Front and rear: Reserve 30|SL AL 6069 |
| Front tire | Maxxis Forekaster 29 × 2.4 in | MaxxTerra | EXO |
| Rear tire | Maxxis Forekaster 29 × 2.4 in | MaxxTerra | EXO |
| Valves | Reserve Fillmore |
Cockpit and contact points
| Component | Specification |
|---|---|
| Stem | OneUp Enduro Stem | 42 mm |
| Handlebar | OneUp Carbon Bar | 35 mm clamp | XS–M: 760 mm, 20 mm rise; L–XXL: 800 mm, 35 mm rise |
| Grips | Santa Cruz Bicycles House Grips |
| Seatpost | OneUp Dropper Post | 31.6 mm | XS: 120 mm; S: 150 mm; M: 180 mm; L–XL: 210 mm; XXL: 240 mm |
| Saddle | SDG Bel-Air V3 Lux-Alloy Atmos |
| Seat clamp | 36.4 mm clamp | 31.6 mm seatpost |
| Storage | Glovebox downtube storage | 1 water bottle mount |
| Compatibility | 55 mm chainline | maximum chainring: 34T | UDH | 148 mm rear spacing | rear brake mount: Postmount 180 mm | maximum rotor: 203 mm | maximum tire clearance: 2.4 in, depending on tire and rim model |
Size guide
| Size | Rider height and reach |
|---|---|
| XS | 142–154 cm (4′8″–5′1″) | reach : 410 mm |
| S | 154–165 cm (5′1″–5′5″) | reach : 435 mm |
| M | 165–175 cm (5′5″–5′9″) | reach : 455 mm |
| L | 175–185 cm (5′9″–6′1″) | reach : 475 mm |
| XL | 185–193 cm (6′1″–6′4″) | reach : 495 mm |
| XXL | 193–200 cm (6′4″–6′7″) | reach : 520 mm |
Manufacturer’s suggested height ranges. If between sizes, compare geometry and try both sizes when possible.
Geometry and sizing
View the manufacturer’s geometry and sizing information.
Assembly and shipping
Assembled by our certified mechanics, in our workshop. Online orders ship 90% assembled.
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