Features
- Mixed Wheel Setup: 29-inch front wheel enhances traction and stability, while the 27.5-inch rear wheel keeps handling agile and the chainstay short.
- 170mm Travel & Tough Build: Full 170mm of travel front and rear, combined with a robust 38mm fork and DoubleDown tires, makes it a downhill-ready e-MTB.
- Durable Carbon Frame: Enclosed downtube for improved strength, reliability, and rattle-free rides on the most demanding trails.
- Strength-Focused Design: Prioritizes durability with robust bearings and intelligent layup—total weight stays under 50lbs across builds.
- Stiff Bridged Linkage: One-piece link boosts chassis stiffness and shields the shock from side loads for consistent suspension action.
- Bosch Performance CX Motor: Delivers powerful, smooth, and quiet pedal-assist that makes climbs feel like descents.
- Longer Dropper Post: Equipped with extended dropper posts for improved control and confidence on steep terrain.
Specifications
Component | Details |
---|---|
Frame Material | Carbon C |
Wheel Size | MX |
Fork | FOX 38 Float Performance, Grip, 170mm |
Shock | FOX Float X Performance, 205x65 |
Rear Derailleur | SRAM 90 Eagle T-Type, 12spd |
Shifter | SRAM 90 Eagle T-Type, Single Click, 12spd |
Crankset | E13 Helix eSpec, 155mm |
Cassette | SRAM XS 1275 Eagle T-Type, 10-52t |
Chain | SRAM GX Eagle T-Type, Flattop, 12spd |
Brakes | SRAM Maven Base |
Front Rotor | SRAM Centerline, 200mm |
Rear Rotor | SRAM Centerline, 200mm |
Handlebars | OneUp Aluminum Bar, 35mm Rise, 800mm |
Stem | OneUp Stem, 42mm |
Grips | Santa Cruz Bicycles House Grips |
Headset | FSA IS-2/47/42 ACB |
Seatpost | OneUp Dropper Post, 31.6 |
Saddle | SDG Bel-Air V3, Max Lux-Alloy |
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 |
Battery | Bosch PowerTube Battery 600Wh |
Drive Unit | Bosch Performance CX BDU38 |
2026 Santa Cruz Bullit 4 MX C 90
- Product Code: SC8655273
Features
- Mixed Wheel Setup: 29-inch front wheel enhances traction and stability, while the 27.5-inch rear wheel keeps handling agile and the chainstay short.
- 170mm Travel & Tough Build: Full 170mm of travel front and rear, combined with a robust 38mm fork and DoubleDown tires, makes it a downhill-ready e-MTB.
- Durable Carbon Frame: Enclosed downtube for improved strength, reliability, and rattle-free rides on the most demanding trails.
- Strength-Focused Design: Prioritizes durability with robust bearings and intelligent layup—total weight stays under 50lbs across builds.
- Stiff Bridged Linkage: One-piece link boosts chassis stiffness and shields the shock from side loads for consistent suspension action.
- Bosch Performance CX Motor: Delivers powerful, smooth, and quiet pedal-assist that makes climbs feel like descents.
- Longer Dropper Post: Equipped with extended dropper posts for improved control and confidence on steep terrain.
Specifications
Component | Details |
---|---|
Frame Material | Carbon C |
Wheel Size | MX |
Fork | FOX 38 Float Performance, Grip, 170mm |
Shock | FOX Float X Performance, 205x65 |
Rear Derailleur | SRAM 90 Eagle T-Type, 12spd |
Shifter | SRAM 90 Eagle T-Type, Single Click, 12spd |
Crankset | E13 Helix eSpec, 155mm |
Cassette | SRAM XS 1275 Eagle T-Type, 10-52t |
Chain | SRAM GX Eagle T-Type, Flattop, 12spd |
Brakes | SRAM Maven Base |
Front Rotor | SRAM Centerline, 200mm |
Rear Rotor | SRAM Centerline, 200mm |
Handlebars | OneUp Aluminum Bar, 35mm Rise, 800mm |
Stem | OneUp Stem, 42mm |
Grips | Santa Cruz Bicycles House Grips |
Headset | FSA IS-2/47/42 ACB |
Seatpost | OneUp Dropper Post, 31.6 |
Saddle | SDG Bel-Air V3, Max Lux-Alloy |
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 |
Battery | Bosch PowerTube Battery 600Wh |
Drive Unit | Bosch Performance CX BDU38 |
- Brand: Santa Cruz
- Product Code: SC8655273
- Availability: In Stock