Santa Cruz Bullit 4 CC XT Di2 Reserve E-Mountain Bike 2027

SKU# EB-285663-1008

$13,499.00

Color: Matte Carbon
Size: L
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Santa Cruz Bullit 4 CC XT Di2 Reserve E-Mountain Bike 2027

The Santa Cruz Bullit 4 CC XT Di2 Reserve E-Mountain Bike is as close as you can get to a downhill bike with a motor strapped in, featuring mixed wheels, 170mm of travel front and rear, premium CC carbon frame, and upgraded Reserve carbon wheels. The geometry is purpose-built for steep, consequential terrain, with flip chips that let you adjust head angle and shock rate independently so you can dial it precisely for the trail ahead. This isn't a trail bike trying to hang with the big boys, it's a gravity bike with a built-in shuttle. Finished with a heavy hitting Fox Podium fork up front, Fox DHX2 Factory Coil out back, and wireless Shimano XT Di2 shifting. Chef's kiss.

Product Details

Key Features:
Carbon CC Frame: Santa Cruz's highest grade CC-level carbon frame is every bit as stiff and strong as their C-level frame, but weighs about 280 grams less, due to the use of lighter, stronger, and more expensive carbon fiber. Santa Cruz is also able to truly integrate shock mounts, pivot mounts, dropouts and disc brake tabs into the structure, using all uni-directional carbon plies. The shock mount isn't merely riveted or bonded on after curing, but is an integrated part of the fiber lay-up. This makes Santa Cruz's carbon frames incredibly strong and able to absorb impact better than any other frame they've tested.
Travel: 170mm Front / 170mm Rear
Wheel Size: Mixed Wheel (29" Front / 27.5" Rear)
Bosch Performance Line CX Drive Unit: The next generation Bosch Performance Line CX motor is quieter, lighter, and smaller than ever. More compact but no less powerful, it comes with a maximum torque of 85Nm. Choose between 4 standard modes and customize your ride in the Bosch Flow App.
Discreet Top Tube Display: The built-in display on the toptube allows for battery charge and mode to be displayed. The display can also be used to turn system on/off and toggle modes. More detail (% battery charge and range) can be found by using the app.
Independently Adjustable Geo and Progression Chips: The geo chip raises or lowers the bottom bracket 4mm, and adjusts the head tube angle by 0.3°. The progression chip changes the progression from 26-29%.
Tool Mount: Discreet mounting bolts underneath the top tube allows for clean, on-bike-storage of tools, tubes or an AirTag.
Electronic Derailleurs Hardwired to Drive Unit
Mechanical Derailleur Routing

Specs

Handlebar:
OneUp Carbon Bar, 35mm S: 760mm, 20mm Rise M-XXL: 800mm
Biking Type:
Mountain
Mountain
Used For:
Enduro
Enduro
Suspension:
Full Suspension
Full Suspension
Gearing:
1 x 12
Frame Material:
Carbon
Carbon
Water Bottle Mounts:
1
Fork:
Fox Podium
Stanchion Diameter:
36mm
Fork Travel:
170mm
Rear Shock:
Fox DHX2 Factory Coil
Rear Travel:
170mm
Drive Unit:
Bosch Performance Line CX BDU38
Battery:
Bosch PowerTube 600Wh
Shifters:
Shimano XT Di2
Rear Derailleur:
Shimano XT Di2, 12-Speed
Crankset:
e*thirteen Helix eSpec, 155mm
Cassette:
Shimano XT M8100, 10-51t
Chain:
Shimano XT M8100, 12-Speed
Pedals:
Not Included
Brake Levers:
SRAM Maven Silver
Brake Calipers:
SRAM Maven Silver
Rotors:
SRAM HS2 | 200mm Front & Rear
Headset:
Cane Creek 50 IS Integrated
Bar Tape/Grips:
Santa Cruz House Grips
Stem:
Industry Nine A35, 40mm
Saddle:
WTB Silverado Medium Fusion, Stainless
Seatpost:
OneUp Dropper
Hubs:
DT Swiss 350 DEG DF
Rims:
Reserve 30|HD Front / 30|DH Rear
Front Tire:
Maxxis Assegai 2.5" | 3C MaxxGrip, DoubleDown, TR
Rear Tire:
Maxxis Minion DHR II 2.4" | 3C MaxxTerra, DoubleDown, TR
Warranty:
Limited Lifetime (Frame and Bearings)

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