Santa Cruz Bullit 4 Carbon CC MX XT Di2-C RSV Kit E-Mountain Bike 2027

If you feel the pull of gravity riding but want an extra push to get to the top, the Bullit is for you. The Bosch Performance Line CX motor gets you to the drop-in of the deepest, wildest trails. Built tough for the biggest terrain, the Bullit is the closest it gets to owning both a downhill bike and a chairlift.

 WHEN GRAVITY CALLS  -  The Bullit is a no-limits ebike. With DH-derived geometry, huge travel, and rugged components, it's made for the wildest trails that would typically require a downhill bike.

 WHAT GOES UP, LOVES COMING DOWN  -  When you seek out the roughest and most challenging trails, the Bullit will be your trusty sidekick. And when the route there takes you into rarefied air, having the power of a motor means you can save your best for the ride down.

Specifications:

• Material  -  Carbon CC
• Frame  -  Carbon CC MX 170mm Travel 4-Bar
• Travel  -  170mm
• Weight  -  50.04 lbs / 22.70 kg
• Wheel Size  -  MX
• Fork  -  Fox Podium Factory, Grip X2, 170mm
• Shock  -  Fox DHX2 Factory S: 400lb, M: 450lb, L: 500lb, XL: 550lb, XXL: 600lb
• Cassette  -  Shimamo XT M8200, 10-51t
• Chain  -  Shimano XT M8100, 12spd
• Chainguide  -  OneUp Chainguide
• Crankset  -  e13 Helix Race Alloy e*spec All Sizes: 155mm
• Rear Derailleur  -  Shimano Deore XT Di2 M8260, SGS, 12spd
• Right Shifter  -  Shimano Deore XT M8250 Shift Switch w/ Wolf Tooth Shiftmount Adapter for MM
• Brakes  -  SRAM Maven Silver
• Front Rotor  -  SRAM HS2 200mm
• Rear Rotor  -  SRAM HS2 200mm
• Grips / Bar Tape  -  Santa Cruz Bicycles House Grips
• Handlebars  -  OneUp Carbon Bar, 35mm S: 760mm, 20mm Rise, M-XXL: 800mm, 35mm Rise
• Headset  -  Cane Creek 50 IS Integrated Headset
• Saddle  -  WTB Silverado Medium Fusion, Stainless
• Seatpost  -  OneUp Dropper Post, 31.6 S: 120mm, M: 180mm, L: 210mm, XL-XXL: 240mm
• Stem  -  Industry Nine A35 All SIzes: 40mm
• Front Rim  -  Reserve 30|HD Carbon
• Front Hub  -  DT Swiss 350, 20x110 Boost, 6-Bolt, 28h
• Front Tire  -  Maxxis Assegai 29"x2.5", 3C MaxxGrip, Double Down
• Rear Rim  -  Reserve 30|DH Carbon
• Rear Hub  -  DT Swiss 350 DEG DF, 12x148, MiscroSpline, 6-Bolt, 32h
• Rear Tire  -  Maxxis Minion DHRII 27.5"x2.5", 3C MaxxTerra, DoubleDown
• Valves  -  Reserve Fillmore Valves
• Battery  -  Bosch PowerTube Battery 600Wh
• Drive Unit  -  Bosch Performance CX BDU38
• Bottom Bracket Shell  -  EMTB
• Rear Brake Mount  -  200 PM
• Shock Length  -  205
• Fork Offset  -  44
• Front Derailleur Mount  -  NO
• Headset  -  Integrated (IS41/52)
• Max Chainring Size  -  36
• Max Rotor Size  -  220
• Max Tire Clearance  -  2.5 (May vary according to tire and rim model)
• Rear Spacing  -  148
• Rear Travel  -  170
• Shock Mounting Hardware Lower  -  8x30
• Shock Mounting Hardware Upper  -  Trunnion
• Shock Stroke  -  65
• UDH Compatible  -  YES

* Specifications are subject to change without notice

Extras: Hand wax $30. Base Weld & Epox Repair billed at 1/4 hour $25. Our hourly rate is $100.

See the Montana tuner in action:

Looking or Bike Service as well, head over to our Bike service options.

EZ Pay Layaway
No Fees, up to 6 months to pay, and Lock in at Early Season or Sale prices.
10% down (min $50) and 10% payment every 2 weeks, pick up product once paid in full. We are very flexible with our terms, so please ask if you need special payment exceptions.

Deposit Refundable if cancelled within 7 days. A gift card credit will be issued for layaways cancelled after 7 days. (clearance items require 50% down and limited to a 30day period)

Great for Christmas, Birthdays, Holidays, and Children learning to Save.
 
Special Financing Offers

6 MONTHS
No interest if paid in full within 6 months*
On purchases with your Synchrony Bank credit card. Interest will be charged to your account from the purchase date if the promotional purchase is not paid in full within 6 months. Minimum monthly payments required.

Minimum purchase $200

*6 Months
No interest if paid in full within 6 months
Offer applies to single-receipt qualifying purchases of $200 or more. No monthly interest will be charged on promotional balance if you pay the promotional purchase in full within 6 months. If you do not, monthly interest will be charged on the promotional purchase from the purchase date. Depending on the purchase amount, promotion length and payment allocation, the required monthly payments may or may not pay off purchase by the end on promotional period. Regular account terms apply to non-promotional purchases and, after promotion ends, to promotional balance. For new accounts: Purchase APR is 29.99%; Minimum Interest Charge is $2. Existing cardholders should see their credit card agreement for their applicable terms. Subject to credit approval.

1. Can I pick this item up at the Philbrick’s store?
Yes. All products can be ordered online and picked up at our Dover, NH store. Choose Local Pickup during checkout and we’ll notify you when your order is ready.

2. Do you assemble bikes purchased online?
Yes. Bikes purchased through Philbrick’s can be professionally assembled by our in-store technicians so they’re ready to ride when you pick them up.

3. Can I get help choosing the right size or model?
Absolutely. Our staff are experienced riders and can help you choose the correct size, fit, and model. Feel free to call or stop by the store for personalized guidance.

4. Do you offer bike fitting services?
Yes. We offer professional bike fitting services to help ensure comfort, performance, and injury prevention.

5. Can you service equipment purchased from your website?
Yes. Our service department can tune, repair, and maintain bikes and gear purchased from Philbrick’s.

6. How long does local pickup take?
Most orders are ready within 1–2 business days, depending on assembly or service requirements. We’ll email you as soon as your order is ready.

7. Can I return or exchange items at the store?
Yes. Online purchases from Philbrick’s can be returned or exchanged at our Dover, NH location in accordance with our return policy.

8. Do you carry products in the store that aren’t listed online?
No, all products are listed online.

9. Can I speak with someone before placing an order?
Of course. Our team is happy to answer questions about products, sizing, compatibility, or availability before you purchase. Call the store at your convenience. 603-742-9333

10. Where is Philbrick’s located?
Philbrick’s is located in Dover, New Hampshire, serving riders throughout the Seacoast region including Portsmouth, Hampton, and surrounding communities.