SKU: 52565727679

Bullit 4 C GX AXS

Sale price$4117.05 Regular price$4574.50
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

Bullit 4 C GX AXSThe 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:

  • 170mm Front & Rear Travel: Maximum suspension travel delivers true downhill performance — plush on the hits, planted in the chunk.

  • Bosch Performance Line CX Motor: With 85 Nm torque and 600 watts peak power (Now user upgradeable to 120 Nm torque & 750 watts peak power), this system delivers a smooth, powerful ride with quiet, responsive performance, smart display, wireless controls, seamless Bosch Flow App integration, and proven reliability.

  • 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.

  • Durable Carbon Frame: Available in C and CC options under 50 lbs, with oversized bearings, one-piece link, and reinforced frame details.

  • Mixed-Wheel Setup: 29" front / 27.5" rear for playful, nimble handling that counterbalances the battery’s weight for confident descents.

  • Ride-Ready Details: Tool mount under the toptube, long dropper compatibility, and no-special-tools serviceability.

SPECS:

Frame Carbon C MX 170mm Travel, 4-Bar
Fork Fox 38 Float Performance Elite, Grip X2, 170mm
Rear Shock FOX Float X Performance Elite, 205x65
Rims/Wheels Reserve 30|HD AL 6069
Hubs [F] E13 SL, 12x110, 6-Bolt, 32h [R] E13 SL E-Spec, 12x148, XD, 6-Bolt, 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 GX Eagle Cranks, 155mm
Chain SRAM GX Eagle T-Type, Flattop, 12spd
Chain Guide OneUp Chainguide
Front Derailleur N/A
Rear Derailleur SRAM GX Eagle AXS T-Type, 12spd
Cassette/Rear Cogs
SRAM XS 1275 Eagle T-Type, 10-52t
Shifters SRAM AXS Pod Bridge
Handlebars OneUp Aluminum Bar, 800mm, 20mm 
Rise (S), 35mm Rise (M-XXL)
Stem OneUp Stem, 42mm
Brake Levers N/A
Brakes SRAM Maven Bronze w/ SRAM HS2 200mm Rotor
Pedals Sold Separately
Saddle SDG Bel-Air V3 Max Lux-Alloy Atmos
Seat Post OneUp V3 Dropper Post, 31.6
Motor Bosch Performance CX BDU38
Battery Bosch PowerTube Battery 600Wh
Display/Controller
N/A
Max Assisted Speed
20mph
Charger Bosch
Accessories & Extras
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:
  1. 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
SKU: 52565727679

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4.9 ★★★★★
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DaveG
Birmingham, US
★★★★★ 5
Sharp and goes well with fancy, or jeans. Looks great for the price.
Size: Large, Color: Black
As tweed Herringbone vests go, this is rather nice and fits well. I'm 5'10", medium build and the Large fit nicely. I ordered it to go with my Oktoberfest Lederhosen outfit (worn to Oktoberfest in Munich), and it worked well. It'll also work with jeans. It's not some high quality piece, but for the price, appears more expensive than what it costs.
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Reviewed in the United States on February 25, 2026
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Will
Alexandria, US
★★★★★ 5
Nicely made
Size: XX-Large, Color: Burgundy
Good vest, nice material, good stitching, not too warm. I like it for over a button down shirt.
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Reviewed in the United States on May 21, 2026
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Amazon Customer
Pawtucket, US
★★★★★ 4
Nice Qualtiy for the Money
Size: Large, Color: Light Blue
I originally ordered this vest in XL based on other reviewers' suggestions to up size, but I returned it for a large. Vests should fit snugly and not be loose. I'm 5"9" and 175lbs and the large was a good fit for me. The material is not as heavy as I expected based on the photos but it is not flimsy. It is well constructed with a nice liner. For the money it is a really nice item. I have nicer vests but then they cost several times what this one did. Overall, I am very happy with it.
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Reviewed in the United States on March 6, 2025
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Kevin Abbott
Bozeman, US
★★★★★ 5
Great product
Size: Medium, Color: Gray
Fits well and looks great
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Reviewed in the United States on June 23, 2025
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Ron Kantrowitz
Waukegan, US
★★★★★ 3
Not terrible for the price. Not super high quality.
Size: 4X-Large, Color: Black
Not bad for the price. Fits a size smaller. I can wear it standing up, but need to unbutton it to sit down. I have very little faith in the buttons. The sewing looks rushed. I may cut them off and replace them. Brown buttons with a black vest? Odd choice. Not sure what the half moon pocket is for next to the button holes.
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Reviewed in the United States on November 6, 2025

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