Bullit 4 C GX AXS - Matte Teal Sparkle
Bullit 4 C GX AXS - Gloss Black
Bullit 4 C GX AXS - Matte Teal Sparkle
Bullit 4 C GX AXS - Gloss Black
Santa Cruz

Bullit 4 C GX AXS

58-26305-335-4-882-242601-01

$10,149.00
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Gold Label Assembly will be added at checkout for $79 (reg. $100) and includes professional assembly, inspection, and re-packaging by our certified technicians.

An additional $15 E-Bike Battery Recycling Fee will be added at checkout for each electric bike purchase.

Enjoy FREE shipping on all orders over $99! Orders under $99 ship for just $7.95.

All bikes ship FREE, including top brands like Cannondale, Santa Cruz, Cervelo, Gazelle, and Pivot. For the best ride-ready experience, our Gold Label Assembly service is automatically added at checkout for only $79 (regularly $100). This ensures your bike is professionally built, tested, and expertly re-packaged by our certified technicians—It's bike shop quality, direct to your doorstep.

Some bikes may be ineligible for shipping due to manufacturer restrictions.

Shop with confidence! It's important to us that you are happy with your Mike’s Bikes purchase so we offer offer a 30-day return/exchange window for your unused gear and 14 days on all bikes. Our exchange and return process is fast and easy. If you choose to exchange for a different size or color, we will ship your product for free.

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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
*Product specifications are subject to change without notice.
*Certain battery-embedded products are subject to a one-time, non-refundable Advanced Recycling Fee (ARF) at purchase, as required by California SB 1215 and administered by Call2Recycle. For 2026, the ARF is set at 1.5% of the item price, capped at $15 per item.

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Overall rating: 5.0 / 5 from 2 reviews.

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Reviews

Bullit Was the Right Choice

"Couldn't be more pleased with the purchase. I was between 3 different ebikes but decided to go with the Bullit after some demo rides. I have been extremely impressed with the bikes capability to climb up steep and technical climbs given this bike is built to go down the steep and technical stuff, which the Bullit absolutely does. Very happy with the range as well. with riding gear I am around 240 and I was able to get a 26 mile ride in with just over 3600 feet of accent and still had 20% battery remaining. Did most of the ride in the Tour+ mode and some in ECO. For me it was worth the overall weight saving to go with a 600wh battery instead of a larger battery and added weight that other brands offer. All the staff at Mike's Bikes we very helpful and informative. This was by far the best bike purchase experience I have had in a long time."

— Jess W. (5/5)

Absolutely Amazing Customer Service!!

"Of course I love the bike, but the best part of the whole process was the exemplary customer service by Khalil, he went out of his way to take care of every little detail of the purchase and shipping of my new Bike!! Thanks so much!!!"

— Matt S. (5/5)

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