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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Bullit 4 CC X0 AXS ReserveThe Bullit 4 is Santa Cruzs most capable eMTB yet a full power enduro machine that rides like a downhill bike and climbs like its got something to prove. With 170mm of travel, mixed wheels, and SCs most aggressive geometry to date, its built to handle steep, technical descents with composure and control. And thanks to the Bosch Performance Line CX system, it gets back to the top without missing a beat. Every detail of the Bullit 4 has been engineered
The Bullit 4 is Santa Cruz’s most capable eMTB yet — a full-power enduro machine that rides like a downhill bike and climbs like it’s got something to prove. With 170mm of travel, mixed wheels, and SC’s most aggressive geometry to date, it’s built to handle steep, technical descents with composure and control. And thanks to the Bosch Performance Line CX system, it gets back to the top without missing a beat.
Every detail of the Bullit 4 has been engineered for abuse, precision, and repeat sendability — from the oversized bearings and enclosed downtube to the size-specific geometry and dialed 4-bar suspension. It's the bike for riders who want it all: big travel, big power, and the freedom to ride more trails, more often.
FEATURES:
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170mm Front & Rear Travel: Maximum suspension travel delivers true downhill performance — plush on the hits, planted in the chunk.
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Bosch Performance Line CX Motor: 85Nm of torque, 600W peak power (Now user upgradeable to 100 Nm torque & 750 watts peak power), and wireless customization via the Flow App. Pair with the 600Wh battery or boost range with the PowerMore extender.
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Aggressive, Adjustable Geometry: Slackest HTA (63.3°) and steepest STA (up to 78.7°) of any SC eBike, with flip chips for both geometry and progression tuning.
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Durable Carbon Frame: Available in C and CC options under 50 lbs, with oversized bearings, one-piece link, and reinforced frame details.
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Mixed-Wheel Setup: 29" front / 27.5" rear for playful, nimble handling that counterbalances the battery’s weight for confident descents.
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Ride-Ready Details: Tool mount under the toptube, long dropper compatibility, and no-special-tools serviceability.
SPECS:
| Frame | Carbon CC MX 170mm Travel, 4-Bar |
| Fork | Fox 38 Float Factory, Grip X2, 170mm |
| Rear Shock | FOX Float X2 Factory, 205x65 |
| Rims/Wheels | Reserve 30|HD |
| Hubs | [F] DT Swiss 350, 15x110, 6-Bolt, 28h [R] DT Swiss 350 DEG, 12x148x XD, 6-Bolt, 72t, 32h |
| Spokes | N/A |
| Tires | [F] Maxxis Assegai 29"x2.5", 3C, MaxxGrip, Double Down [R] Maxxis Minion DHRII 27.5x2.5, 3C DoubleDown |
| Crankset | SRAM X0 Eagle Cranks, 155mm |
| Chain | SRAM X0 Eagle T-Type, Flattop, 12spd |
| Chain Guide | OneUp Chainguide |
| Front Derailleur | N/A |
| Rear Derailleur | SRAM X0 Eagle AXS T-Type, 12spd |
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Cassette/Rear Cogs
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SRAM X0 Eagle T-Type, 10-52t |
| Shifters | SRAM AXS Pod Controller Rocker Paddle |
| Handlebars | Santa Cruz 35 Carbon Bar, 800mm, 20mm Rise (S), 35mm Rise (M-XXL) |
| Stem | OneUp Stem, 42mm |
| Brake Levers | N/A |
| Brakes | SRAM Maven Silver w/ SRAM HS2 200mm Rotor |
| Pedals | Sold Separately |
| Saddle | WTB Silverado Medium Fusion, CroMo SL |
| Seat Post | OneUp V3 Dropper Post, 31.6 |
| Motor | Bosch Performance CX BDU38 |
| Battery | Bosch PowerTube Battery 600Wh |
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Display/Controller
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N/A |
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Max Assisted Speed
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20mph |
| Charger | Bosch |
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Accessories & Extras
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N/A |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy