The Santa Cruz Bullit 4 C Eagle 90 is a mixed-wheel electric mountain bike with a Carbon C frame and 170 mm of rear travel.
This build pairs a 170 mm FOX 38 Float Performance fork with a FOX Float X Performance shock and mechanical Eagle 90 shifting.
Warranty and bearings
Manufacturer lifetime warranty. Santa Cruz provides free replacement pivot bearings to the original owner for as long as they own the bike.
Technical specifications
Frame
| Component |
Specification |
| Material |
Carbon C |
| Frame |
Carbon C MX 170mm Travel, 4-Bar |
| Wheel Size |
MX |
Suspension
| Component |
Specification |
| Fork |
FOX 38 Float Performance, Grip, 170mm |
| Shock |
FOX Float X Performance, 205x65 |
Cockpit
| Component |
Specification |
| Grips / Bar Tape |
Santa Cruz Bicycles House Grips |
| Handlebars |
OneUp Aluminum Bar, 35mm Rise, 800mm |
| Headset |
FSA IS-2/47/42 ACB |
| Saddle |
SDG Bel-Air V3, Max Lux-Alloy |
| Seatpost |
OneUp Dropper Post, 31.6 |
| Stem |
OneUp Stem, 42mm |
| Headset |
Integrated (IS41/52) |
Drivetrain
| Component |
Specification |
| Chain |
SRAM GX Eagle T-Type, Flattop, 12spd |
| Chainguide |
OneUp Chainguide |
| Crankset |
E13 Helix eSpec, 155mm |
| Rear Derailleur |
SRAM 90 Eagle T-Type, 12spd |
| Right Shifter |
SRAM 90 Eagle T-Type, Single Click, 12spd |
Brakes
| Component |
Specification |
| Brakes |
SRAM Maven Base |
| Front Rotor |
SRAM HS2 200mm |
| Rear Rotor |
SRAM HS2 200mm |
Wheels
| Component |
Specification |
| Front Rim |
Reserve 30|HD AL |
| Front Hub |
E13 SL, 15x110, 6-Bolt, 32h |
| Front Tire |
Maxxis Assegai 29"x2.5", 3C, MaxxGrip, Double Down |
| Rear Rim |
Reserve 30|HD AL |
| Rear Hub |
E13 SL E-Spec, 12x148, XD, 6-Bolt, 32h |
| Rear Tire |
Maxxis Minion DHRII 27.5x2.5, 3C MaxxTerra, DoubleDown |
Electric components
| Component |
Specification |
| Battery |
Bosch PowerTube Battery 600Wh |
| Drive Unit |
Bosch Performance Line CX |
Frame specifications
| Component |
Specification |
| Bottom Bracket Shell |
EMTB |
| Rear Brake Mount |
200 PM |
| Shock Length |
205 |
| Fork Offset |
44 |
| Front Derailleur Mount |
NO |
| Max Chainring Size |
36 |
| Max Rotor Size |
220 |
| Max Tire Clearance |
2.5 |
| Rear Spacing |
148 |
| Rear Travel |
170 |
| Shock Mounting Hardware Lower |
8x30 |
| Shock Mounting Hardware Upper |
Trunnion |
| Shock Stroke |
65 |
| UDH Compatible |
YES |
Weight
| Component |
Specification |
| Weight |
49.42 lbs / 22.42 kg |
Other specifications
| Component |
Specification |
| Cassette |
SRAM XS 1275 Eagle T-Type, 10-52t |
Specifications are subject to change without notice and may differ from the photos.
Assembly and shipping
Assembled by our certified mechanics, in our workshop. Online orders ship 90% assembled.
