Product Details
The Santa Cruz Bullit GX AXS is a high-performance electric mountain bike designed for riders who want to charge hard on technical descents while still having the power to climb back up with ease. Built around a durable yet lightweight C Carbon frame, this eMTB is engineered to handle aggressive terrain with confidence.
The Bullit is powered by a Bosch Performance Line CX motor, delivering smooth, powerful e-assist, while a 600Wh battery (with an optional 250Wh range extender) keeps you riding longer. On the front end, the Bullit features a FOX 38 Performance Elite Fork with 170mm of travel, while the back end--with a FOX Float X rear shock--features a four-bar linkage, new to the Bullit, which better accommodates the powerful Bosch motor and longer dropper post, without compromising on-bike performance.
SRAM’s GX AXS T-Type 12-speed wireless drivetrain ensures smooth, effortless shifting, while powerful Maven Bronze brakes with 200mm rotors provide reliable stopping power. Paired with Reserve 30 HD AL (aluminum) 6069 wheels and an e*thirteen SL E-Spec crankset, this bike is built for durability, speed and big hits, on the toughest trails.
Key Features:
- Bosch Power with All-Day Range – The Bosch Performance Line CX motor provides smooth, controlled power, paired with a 600Wh battery and optional range extender for extended rides.
- Capable & Controlled Suspension – A FOX 38 Performance Elite fork (170mm travel) and four-bar linkage on the back-end, featuring a FOX Float X rear shock, able to soak up big hits while keeping traction dialed in on technical terrain.
- Wireless Shifting & Confident Braking – SRAM GX AXS T-Type 12-speed drivetrain delivers precise, cable-free shifting, while SRAM Maven Bronze brakes with 200mm rotors offer exceptional stopping power.
- Durable & Trail-Ready Wheels – Reserve 30 HD AL 6069 alloy wheels provide the strength and performance needed for aggressive riding and demanding descents.
- Optimized Geometry & Dropper Post – Flip-chip adjustability fine-tunes ride characteristics, while a OneUp V3 dropper post enhances control on steep descents.
| Specification | Detail |
|---|---|
| Material | Carbon C |
| Frame | Carbon C MX, 170mm travel, 4-Bar suspension |
| Weight | 49.4 lbs / 22.41 kg |
| Wheel Size | MX (Mixed Wheel) |
| Fork | FOX 38 Float Performance Elite, GRIP X2, 170mm |
| Rear Shock | FOX Float X Performance Elite, 205 x 65 |
| Cassette | SRAM XG-1275 Eagle T-Type, 10–52t |
| Chain | SRAM GX Eagle T-Type Flattop, 12-speed |
| Chainguide | OneUp Chainguide |
| Crankset | SRAM GX Eagle Cranks, 155mm |
| Rear Derailleur | SRAM GX Eagle AXS T-Type, 12-speed |
| Shifter | SRAM AXS Pod Bridge (Right) |
| Brakes | SRAM Maven Bronze |
| Front Rotor | SRAM HS2 200mm |
| Rear Rotor | SRAM HS2 200mm |
| Grips | Santa Cruz Bicycles House Grips |
| Handlebar | OneUp Aluminum Bar, 35mm rise, 800mm width |
| Stem | OneUp Stem, 42mm |
| Headset | Cane Creek 50 IS Integrated |
| Saddle | SDG Bel-Air V3 Max Lux-Alloy Atmos |
| Seatpost | OneUp Dropper Post, 31.6mm |
| Front Rim | Reserve 30|HD AL 6069 |
| Front Hub | E13 SL, 15x110, 6-bolt, 32h |
| Front Tire | Maxxis Assegai 29"x2.5, 3C MaxxGrip, DoubleDown |
| Rear Rim | Reserve 30|HD AL 6069 |
| Rear Hub | E13 SL E-Spec, 12x148, XD, 6-bolt, 32h |
| Rear Tire | Maxxis Minion DHR II 27.5"x2.5, 3C MaxxTerra, DoubleDown |
| Battery | Bosch PowerTube 600Wh |
| Drive Unit | Bosch Performance Line CX |
| Bottom Bracket Shell | eMTB |
| Rear Brake Mount | 200 PM |
| Fork Offset | 44mm |
| Rear Travel | 170mm |
| Shock Stroke | 65mm |
| Shock Mounting | Upper: Trunnion / Lower: 8x30 |
| Rear Spacing | 148mm |
| Max Chainring Size | 36T |
| Max Rotor Size | 220mm |
| Max Tire Clearance | 2.5" (may vary by tire and rim model) |
| UDH Compatible | Yes |
| Measurement | S | M | L | XL | XXL |
|---|---|---|---|---|---|
| Reach (Hi / Lo) (mm) | 435 / 432 | 460 / 457 | 480 / 477 | 500 / 497 | 525 / 522 |
| Stack (Hi / Lo) (mm) | 622 / 625 | 631 / 635 | 640 / 643 | 654 / 656 | 670 / 674 |
| Head Tube Angle (Hi / Lo) | 63.6° / 63.3° | 63.6° / 63.3° | 63.6° / 63.3° | 63.6° / 63.3° | 63.6° / 63.3° |
| Head Tube Length (mm) | 100 | 110 | 120 | 135 | 155 |
| Rear Center (mm) | 440 | 443 | 446 | 449 | 452 |
| Front Center (mm) | 780 | 809 | 834 | 860 | 894 |
| BB Height (Hi / Lo) (mm) | 346 / 342 | 346 / 342 | 346 / 342 | 346 / 342 | 346 / 342 |
| BB Drop – Front (Hi / Lo) (mm) | 27 / 31 | 27 / 31 | 27 / 31 | 27 / 31 | 27 / 31 |
| BB Drop – Rear (Hi / Lo) (mm) | 9 / 13 | 9 / 13 | 9 / 13 | 9 / 13 | 9 / 13 |
| Wheelbase (mm) | 1220 | 1252 | 1280 | 1309 | 1346 |
| Top Tube Length (mm) | 571 | 596 | 617 | 640 | 670 |
| Seat Tube Length (mm) | 380 | 400 | 420 | 460 | 500 |
| Seat Tube Angle (Hi / Lo) | 78.6° / 78.3° | 78.7° / 78.4° | 78.7° / 78.4° | 78.7° / 78.4° | 78.6° / 78.3° |
| Standover Height (Hi / Lo) (mm) | 745 / 740 | 739 / 735 | 738 / 733 | 738 / 733 | 735 / 730 |