Tallboy X0 AXS 2025
Build Kit & Specs
*Please note: we make every effort to ensure accuracy of spec information, but they are subject to change.
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Material |
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Features |
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Frame |
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Travel |
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Weight |
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Wheel Size |
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| Suspension | |
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Fork |
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Shock |
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Remote |
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| Drivetrain | |
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Bottom Bracket |
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Cassette |
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Chain |
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Chainguide |
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Crank Length |
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Crankset |
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Front Derailleur |
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Left Shifter |
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Rear Derailleur |
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Right Shifter |
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Shifters |
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| Brakes | |
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Brakes |
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Front Brakes |
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Front Rotor |
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Rear Brakes |
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Rear Rotor |
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Rotors |
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| Cockpit | |
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Bar Width |
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Dropper Length |
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Grips / Bar Tape |
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Handlebars |
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Headset |
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Saddle |
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Seatpost |
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Stem |
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Stem Length |
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| Wheels | |
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Front Rim |
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Front Hub |
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Front Tire |
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Rear Rim |
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Rear Hub |
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Rear Tire |
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Valves |
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Rims |
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| Ebike | |
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Battery |
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Drive Unit |
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Battery Charger |
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Range Extender |
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| Specs | |
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Bottom Bracket Shell |
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Rear Brake Mount |
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Chainguide Standard |
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Chainline |
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Derailleur Hanger |
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Downtube Storage |
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Shock Length |
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Fork Axle to Crown |
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Fork Compatibility |
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Fork Offset |
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Front Derailleur Mount |
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Headset |
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Max Chainring Size |
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Max Rotor Size |
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Max Tire Clearance May vary according to tire and rim model |
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Front Spacing |
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Rear Spacing |
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Rear Travel |
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Recommended Sag |
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Sealant |
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Seat Clamp Diameter |
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Seat Post Diameter |
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Shock Bushing Size Front |
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Shock Bushing Size Rear |
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Shock Mounting Hardware Lower |
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Shock Mounting Hardware Upper |
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Shock Stroke |
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Suspension System |
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UDH Compatible |
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Water Bottle Mounts |
Tallboy X0 AXS 2025
Sizing & Geometry
If you're on the cusp between the recommended height range of two sizes, the absolute best thing is to try to ride them both. At a minimum, check the stack/reach measurements on your current bike and compare it to the new model you are looking at to get an idea of a fit you are already comfortable with. If riding the bike is not an option, consider the following.
| xs | s | m | l | xl | xxl | |
|---|---|---|---|---|---|---|
| Reach (Hi/Lo) | 405/403 | 430/428 | 455/453 | 475/473 | 495/493 | 520/518 |
| Stack (Hi/Lo) | 601/603 | 610/612 | 619/621 | 628/630 | 646/648 | 656/658 |
| Head Tube Angle (Hi/Lo) | 65.7/65.5 | 65.7/65.5 | 65.7/65.5 | 65.7/65.5 | 65.7/65.5 | 65.7/65.5 |
| Head Tube Length | 95/95 | 105/105 | 115/115 | 125/125 | 145/145 | 155/155 |
| Seat Tube Angle (Hi/Lo) | 76/75.7 | 76.3/76 | 76.7/76.4 | 76.8/76.6 | 77/76.8 | 77.1/76.8 |
| Seat Tube Length | 370/370 | 380/380 | 405/405 | 430/430 | 460/460 | 500/500 |
| Rear Center (Hi/Lo) | 430/431 | 430/431 | 433/434 | 437/438 | 439/440 | 443/444 |
| Front Center (Hi/Lo) | 708/708 | 737/737 | 766/766 | 790/790 | 818/818 | 847/847 |
| BB Height (Hi/Lo) | 335/332 | 335/332 | 335/332 | 335/332 | 335/332 | 335/332 |
| BB Drop (Hi/Lo) | 38/41 | 38/41 | 38/41 | 38/41 | 38/41 | 38/41 |
| Wheelbase (Hi/Lo) | 1138/1138 | 1167/1167 | 1199/1199 | 1227/1227 | 1257/1258 | 1290/1291 |
| Top Tube Length (Hi/Lo) | 555/556 | 579/580 | 602/603 | 622/623 | 644/645 | 671/671 |
| Standover Height (Hi/Lo) | 680/676 | 693/691 | 696/693 | 698/695 | 698/695 | 701/698 |
Tallboy X0 AXS 2025
Setup & Support
Whether you’re the proud owner of a Tallboy or are just digging deep into the details you’ll find it all here.
| Rider Weight (lbs) | Rider Weight (kgs) | Pressure (psi) | Sag | Rebound (from closed) |
|---|---|---|---|---|
| 100 | 45 | 80 | 29-32%, 13-14.5mm | 7 |
| 120 | 54 | 100 | 29-32%, 13-14.5mm | 7 |
| 140 | 64 | 120 | 29-32%, 13-14.5mm | 6 |
| 160 | 73 | 140 | 29-32%, 13-14.5mm | 6 |
| 180 | 82 | 160 | 29-32%, 13-14.5mm | 5 |
| 200 | 91 | 175 | 29-32%, 13-14.5mm | 4 |
| 220 | 100 | 195 | 29-32%, 13-14.5mm | 4 |
| 240 | 109 | 215 | 29-32%, 13-14.5mm | 3 |
| 260 | 118 | 235 | 29-32%, 13-14.5mm | 3 |
| Rider Weight (lbs) | Rider Weight (kgs) | Pressure (psi) | Rebound (from closed) | Compression (L/H from closed) |
|---|---|---|---|---|
| 120 | 54 | 64 | 13 | 10/10 |
| 130 | 59 | 69 | 12 | 10/10 |
| 140 | 64 | 74 | 11 | 10/10 |
| 150 | 68 | 78 | 10 | 10/10 |
| 160 | 73 | 83 | 9 | 10/10 |
| 170 | 77 | 88 | 8 | 10/10 |
| 180 | 82 | 92 | 7 | 10/10 |
| 190 | 86 | 97 | 6 | 10/10 |
| 200 | 91 | 102 | 5 | 10/10 |
| 210 | 95 | 106 | 4 | 10/10 |
| 220 | 100 | 111 | 3 | 10/10 |
| 230 | 104 | 116 | 2 | 10/10 |
| 240 | 109 | 120 | 1 | 10/10 |
| Rider Weight (lbs) | Rider Weight (kgs) | Pressure (psi) | Rebound (L/H from closed) | Compression (L/H from closed) |
|---|---|---|---|---|
| 120 | 54 | 64 | 9/8 | 10/5 |
| 130 | 59 | 69 | 8/7 | 10/5 |
| 140 | 64 | 74 | 7/6 | 10/5 |
| 150 | 68 | 78 | 7/6 | 10/5 |
| 160 | 73 | 83 | 6/5 | 10/5 |
| 170 | 77 | 88 | 6/5 | 10/5 |
| 180 | 82 | 92 | 5/4 | 10/5 |
| 190 | 86 | 97 | 4/3 | 10/5 |
| 200 | 91 | 102 | 4/3 | 10/5 |
| 210 | 95 | 106 | 3/2 | 10/5 |
| 220 | 100 | 111 | 2/1 | 10/5 |
| 230 | 104 | 116 | 2/1 | 10/5 |
| 240 | 109 | 120 | 1/0 | 10/5 |
| Rider Weight (lbs) | Rider Weight (kgs) | Pressure (psi) | Sag | Rebound (from closed) |
|---|---|---|---|---|
| 100 | 45 | 110 | 29-32%, 13-14.5mm | 8 |
| 120 | 54 | 135 | 29-32%, 13-14.5mm | 8 |
| 140 | 64 | 155 | 29-32%, 13-14.5mm | 7 |
| 160 | 73 | 180 | 29-32%, 13-14.5mm | 7 |
| 180 | 82 | 200 | 29-32%, 13-14.5mm | 7 |
| 200 | 91 | 225 | 29-32%, 13-14.5mm | 6 |
| 220 | 100 | 245 | 29-32%, 13-14.5mm | 6 |
| 240 | 109 | 270 | 29-32%, 13-14.5mm | 5 |
| 260 | 118 | 290 | 29-32%, 13-14.5mm | 4 |
| Rider Weight (lbs) | Rider Weight (kgs) | Pressure (psi) | Sag | Rebound (from closed) |
|---|---|---|---|---|
| 100 | 45 | 80 | 29-32%, 13-14.5mm | 7 |
| 120 | 54 | 100 | 29-32%, 13-14.5mm | 7 |
| 140 | 64 | 120 | 29-32%, 13-14.5mm | 6 |
| 160 | 73 | 140 | 29-32%, 13-14.5mm | 6 |
| 180 | 82 | 160 | 29-32%, 13-14.5mm | 5 |
| 200 | 91 | 175 | 29-32%, 13-14.5mm | 4 |
| 220 | 100 | 195 | 29-32%, 13-14.5mm | 4 |
| 240 | 109 | 215 | 29-32%, 13-14.5mm | 3 |
| 260 | 118 | 235 | 29-32%, 13-14.5mm | 3 |
Tallboy 5 C Small Parts
Shop Spare Parts
| Label | Name | Blurb | Quantity | Torque | Part Number |
|---|---|---|---|---|---|
| A | M10x23 Screw | Apply Loctite 242 to threads only, apply grease to shaft only | 2 | 16 Nm | 26-20122 |
| B | M8x45 Shock Bolt | Apply Loctite 242 to threads | 1 | 20 Nm | 26-22461 |
| C | M8x43 Shock Bolt | Apply Loctite 242 to threads | 1 | 20 Nm | 26-18289 |
| D | M8x2 Flip Chip NDS | Apply grease to surface | 1 | 26-21452 | |
| E | M8x2 Flip Chip DS | Apply grease to surface | 1 | 26-21451 | |
| F | Pivot Axle M10x81 | Apply Loctite 242 to threads only, apply grease to shaft only | 2 | 13.6 Nm | 08-23720 |
| G | M5 Tapered Washer | Apply grease to surface | 3 | 26-15632 | |
| H | M5 Washer | 3 | 26-12652 | ||
| I | M5x20 SHCS | Apply Loctite 242 to threads | 3 | 7.5 Nm | 26-15946 |
| J | Pivot Axle M10x69 | Apply Loctite 242 to threads only, apply grease to shaft only | 1 | 08-23721 |
| Label | Name | Blurb | Quantity | Torque | Part Number |
|---|---|---|---|---|---|
| A | Rear axle 12x173.7 | Apply grease to shaft and threads | 1 | 08-22209 | |
| B | SCB UDH | Interchangeable with Sram UDH | 1 | 23-23491 | |
| C | SCB UDH screw | Reverse thread | 1 | 20 Nm | 26-23492 |
| D | Chainstay Protector | 1 | 30-20361 | ||
| E | M3x12 BHCS | Apply grease to treads | 1 | 0.5 Nm | 26-15939 |
| F | Seatstay Protector | 1 | 30-21453 | ||
| G | Lower Link Fender | 1 | 30-23094 | ||
| H | M4x12 BHC | Apply grease to treads | 2 | 0.65 Nm | 26-18382 |
| Label | Name | Blurb | Quantity | Torque | Part Number |
|---|---|---|---|---|---|
| A | Lower Link | 1 | 29-24190 | ||
| B | 6900-1ZR Bearing | 4 | 11-18385 | ||
| C | Bearing Dust Shield | Apply grease to inner surface | 4 | 26-18690 | |
| D | 10x30.5 Bearing spacer | 1 | 26-18691 | ||
| E | 10x41.5 Bearing Spacer | 1 | 26-18692 | ||
| F | M6 Grease Fitting | 1 | 9 Nm | 26-12678 | |
| G | M5x5 Set Screw | Apply Loctite 242 to threads, titghten until flush | 1 | 26-15532 |
| Frame Size | Setup Key | Setup Cog | 30T | 32T | 34T | 36T |
|---|---|---|---|---|---|---|
| XSmall | B | 7 | 114 | 116 | 116 | 118 |
| Small | B | 7 | 114 | 116 | 116 | 118 |
| Medium | B | 7 | 116 | 116 | 118 | 118 |
| Large | B | 7 | 116 | 116 | 118 | 118 |
| XLarge | B | 7 | 116 | 118 | 118 | 120 |
| XXLarge | B | 7 | 116 | 118 | 118 | 120 |
| *same setup flip chip hi or low |
Tallboy X0 AXS 2025
Get access to the exclusive SCB Owners Club which gives you access to added levels of rider support, treats, opportunities and benefits. Join the club today for free! It takes just five minutes to receive a lifetime of membership perks.
Learn MoreWe build Santa Cruz bicycles to be durable and long lasting, and then back them up with legendary support and a warranty of the highest standard.
Santa Cruz Bicycles offers free replacement pivot bearings to the original owner for as long as they own their bike.
The Tallboy has earned a loyal following amongst those who seek a go-to bike that will hold up to the relentless hammering of power hour rides or riding for all-the-hours. The highly refined VPP™ suspension on the Tallboy combines pedaling efficiency and all-out bump-chomping prowess. If ever there was a gravity riders’ XC bike, the Tallboy is it.
Standout Features
Explore the highlights...
CC Carbon Frame
VPP™ Suspension
Flip Chip
Glovebox
Dig Deep
Build kit& Specs
Geometry& Sizing
Setup& Support
