Santa Cruz Bullit 4 C MX Deore - 2027
Description
If you feel the pull of gravity riding but want an extra push to get to the top, the Bullit is for you. Specifically designed to excel on the toughest terrain, it's powered by Bosch's Performance Line CX motor to get you to the drop-in of the wildest trails.
The low-slung motor and compact battery keep the additional weight low in the frame, which adds stability at speed while making handling feel natural. The Bullit is the closest you can get to owning both a downhill bike and a chairlift.
Features
- Carbon C Frame
- RockShox Zeb Base Fork
- FOX Float X Performance Shock
- Shimano Deore Drivetrain
- Bosch Performance CX BDU38 Drive Unit
Specification
| Frame | |
|---|---|
|
Material |
Carbon C |
|
Frame |
Carbon C MX 170mm Travel 4-Bar |
|
Travel |
170mm |
|
Weight |
49.35 lbs / 22.39 kg |
|
Wheel Size |
MX |
| Suspension | |
|
Fork |
RockShox Zeb Base, 170mm |
|
Shock |
FOX Float X Performance, 205x65 |
| Drivetrain | |
|
Cassette |
Shimano Deore M7200, 10-51t |
|
Chain |
Shimano Deore M6100, 12spd |
|
Chainguide |
OneUp Chainguide |
|
Crankset |
e13 Helix Core e*spec All Sizes: 155mm |
|
Rear Derailleur |
Shimano Deore M7200, 12spd |
|
Right Shifter |
Shimano Deore M6200, 12spd |
| Brakes | |
|
Brakes |
Shimano Deore MT6220 |
|
Front Rotor |
Shimano RT750, Centerlock, 220mm |
|
Rear Rotor |
Shimano RT750, Centerlock, 200mm |
| Cockpit | |
|
Grips / Bar Tape |
Santa Cruz Bicycles House Grips |
|
Handlebars |
Santa Cruz Bicycles Aluminum Bar, 35mm S: 780mm, 20mm Rise, M-XL: 800mm, 30mm Rise -or- RaceFace Aeffect R, 20mm Rise, 780mm (small only) |
|
Headset |
FSA IS-2/47/42 ACB |
|
Saddle |
SDG Bel-Air V3 Max |
|
Seatpost |
SDG Tellis Dropper, 31.6 S: 125mm, M: 170mm, L-XL: 200mm, XXL: 230mm |
|
Stem |
OneUp Enduro Stem All Sizes: 42mm |
| Wheels | |
|
Front Rim |
Reserve 30|HD AL |
|
Front Hub |
Shimano TC500, 15x110, Centerlock, 32h |
|
Front Tire |
Maxxis Assegai 29"x2.5", 3C MaxxGrip, Double Down |
|
Rear Rim |
Reserve 30|HD AL |
|
Rear Hub |
Shimano TC600, 12x148, MicroSpline, Centerlock, 32h |
|
Rear Tire |
Maxxis Minion DHRII 27.5"x2.5", 3C MaxxTerra, DoubleDown |
|
Valves |
Reserve Fillmore Valves |
| Ebike | |
|
Battery |
Bosch PowerTube Battery 600Wh |
|
Drive Unit |
Bosch Performance CX BDU38 |
| Specs | |
|
Headset |
Integrated (IS41/52) |
|
Fork Offset |
44 |
|
Rear Travel |
170 |
|
Shock Length |
205 |
|
Shock Stroke |
65 |
|
Shock Mounting Hardware Upper |
54x10 Trunnion |
|
Shock Mounting Hardware Lower |
8x30 |
|
Bottom Bracket Shell |
EMTB |
|
Max Chainring Size |
36 |
|
Front Derailleur Mount |
NO |
|
UDH Compatible |
YES |
|
Rear Spacing |
148 |
|
Rear Brake Mount |
200 PM |
|
Max Rotor Size |
220 |
|
Max Tire Clearance May vary according to tire and rim model |
2.5 |
*Please note: we make every effort to ensure accuracy of spec information, but they are subject to change.
Geometry
| S | M | L | XL | XXL | |
|---|---|---|---|---|---|
| Reach (Hi/Lo) | 435/432 | 460/457 | 480/477 | 500/497 | 525/522 |
| Stack (Hi/Lo) | 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 | 100 | 110 | 120 | 135 | 155 |
| Rear Center | 440 | 443 | 446 | 449 | 452 |
| Front Center | 780 | 809 | 834 | 860 | 894 |
| BB Height (Hi/Lo) | 346/342 | 346/342 | 346/342 | 346/342 | 346/342 |
| BB Drop Front (Hi/Lo) | 27/31 | 27/31 | 27/31 | 27/31 | 27/31 |
| BB Drop Rear (Hi/Lo) | 9/13 | 9/13 | 9/13 | 9/13 | 9/13 |
| Wheelbase | 1220 | 1252 | 1280 | 1309 | 1346 |
| Top Tube Length | 571 | 596 | 617 | 640 | 670 |
| Seat Tube Length | 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) | 745/740 | 739/735 | 738/733 | 738/733 | 735/730 |
Payment methods
Choose from the payment methods below, including pay-later options where available. Your available methods and any payment terms will be shown at checkout.
The details that make a difference
- US
- Originated in
- 1994
- Since
Designed with purpose
- Mountain-bike expertise shaped by decades on the trail
- Purposeful designs for different terrain and riding styles
- Development rooted in Santa Cruz, California







