Santa Cruz Bullit 90

Santa Cruz Bullit 90 Overview

The Santa Cruz Bullit 90 is a Carbon C electric mountain bike with 170mm of 4-bar suspension travel and an MX wheel setup. It uses a Bosch Performance CX BDU38 drive unit and a Bosch PowerTube 600Wh battery, combining a long-travel carbon eMTB frame with a SRAM 90 Eagle T-Type 12-speed drivetrain.

Suspension is handled by a FOX 38 Float Performance Grip fork with 170mm travel and a FOX Float X Performance shock in a 205×65 size. The drivetrain includes a SRAM 90 Eagle T-Type rear derailleur, SRAM 90 Eagle T-Type Single Click shifter, SRAM XS 1275 Eagle T-Type 10-52t cassette, SRAM GX Eagle T-Type Flattop chain, and E13 Helix eSpec 155mm crankset.

SRAM Maven Base brakes are paired with 200mm SRAM HS2 rotors at the front and rear. The wheel package uses Reserve 30|HD AL rims, E13 hubs, and Reserve Fillmore valves. Tire setup pairs a Maxxis Assegai 29″x2.5″ front tire with a Maxxis Minion DHRII 27.5″x2.5″ rear tire.

The cockpit includes Santa Cruz Bicycles House Grips, a OneUp Aluminum Bar, OneUp Enduro 42mm stem, SDG Bel-Air V3 Max Lux-Alloy saddle, and a size-specific OneUp Dropper Post. Color options are Gloss Black and Matte Teal Sparkle, with sizes S, M, L, XL, and XXL.

Key Features of Santa Cruz Bullit 90

• Carbon C MX frame with 170mm 4-bar suspension travel gives the bike a long-travel eMTB chassis.
• Bosch Performance CX BDU38 drive unit works with a Bosch PowerTube 600Wh battery.
• FOX 38 Float Performance Grip fork and FOX Float X Performance shock make up the suspension package.
• SRAM 90 Eagle T-Type 12-speed drivetrain uses a 10-52t cassette and Single Click shifter.
• SRAM Maven Base brakes use 200mm SRAM HS2 rotors at the front and rear.
• Reserve 30|HD AL rims are paired with E13 hubs and Reserve Fillmore valves.
• Maxxis Assegai front and Minion DHRII rear tires match the MX wheel setup.
• OneUp cockpit parts and a size-specific OneUp Dropper Post complete the finishing kit.

Ride Use

This bike is built as a long-travel electric mountain bike in the downhill mountain bike category. Its 170mm 4-bar suspension travel, Bosch Performance CX drive unit, FOX Performance suspension, SRAM Maven Base brakes, Reserve wheels, and MX wheel setup support downhill-focused mountain riding.

Why Choose This Bike

The Santa Cruz Bullit 90 combines a Carbon C 170mm travel frame, Bosch Performance CX drive unit, 600Wh PowerTube battery, FOX Performance suspension, SRAM 90 Eagle T-Type drivetrain, SRAM Maven Base brakes, and Reserve 30|HD AL wheels. It also includes practical finishing parts such as a OneUp Aluminum Bar, OneUp Enduro stem, SDG Bel-Air V3 saddle, and size-specific OneUp Dropper Post. Warranty coverage includes lifetime frame and rigid fork coverage for the original owner, 3-year coverage for paint, finishes, and decals, plus lifetime coverage for pivot bearings, Santa Cruz carbon handlebars, bottle cages, and Reserve carbon rims for the original owner.