Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
We've partnered with Pedalsure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.
Product Highlights

Mounted in the linkage, this flip chip allows for alterations to geometry and suspension progression.

Hear that? Silence. The ribs on this chainstay protector reduce chain slap to dampen noise.

Stiff and robust, this linkage is optimised for pedalling efficiency and smoothing out big hits.

Known for their advanced materials and construction methods, Santa Cruz carbon is light and durable.
Santa Cruz Bullit CC R Electric Mountain Bike 2022
As the burlier model in their lineup, the Santa Cruz Bullit CC R Electric Mountain Bike delivers hard-hitting performance to smash the descents, with all the power to boost its way back to the top. The layup is constructed from the highest quality CC grade carbon fibre to keep the ride stiff and lightweight, and the frame features a lifetime warranty on the frame and bearings.
To keep the ride character nimble, this bike uses an MX mixed wheel setup. This offers the liveliness of a 27.5” bike with the fast-rolling grip of a 29” model, splitting the difference to keep the bike manoeuvrable. The slack, low geometry inspires confidence on steep terrain, while the punchy Shimano EP8 motor system puts out 85Nm of torque with up to a maximum speed of 15.5 mph / 25 km/h to help you conquer any hill.
A 620Wh integrated battery keeps the wheels turning for longer, and the sleek SC-E7000 display unit offers intuitive access to the bike's power modes. DoubleDown tyres boost durability through rocky terrain and are paired with a tough WTB/SRAM wheelset for lasting performance. The RockShox Super Deluxe Select offers supple traction and controls 170mm of plush travel, while a Zeb fork issues precision stiffness in the rough.
Browse our range of Santa Cruz electric mountain bikes today.
Highlights
- Built for smashing downhills and aggressive trail riding
- 170mm VPP® rear travel
- Mixed wheel platform, 29” front and 27.5” rear improves manoeuvrability
- Constructed from high-end Santa Cruz CC carbon
- Shimano EP8 motor system
- High capacity 630Wh battery
- Lifetime warranty on the frameset, bearings and linkages
- FOX 38 Performance fork with 170mm travel
Battery Specifications
- Maximum Assist: 250w / 85Nm torque
- Motor Weight: 2.6kg
- Battery Power: 630Wh
Technical Specification
Frame | Santa Cruz CC carbon, 170mm VPP rear travel, MX 27.5” |
Fork | RockShox Zeb, 170mm, 29" |
Rear Shock | RockShox Super Deluxe Select |
Headset | Cane Creek 10 IS Integrated |
Stem | E13 Base |
Handlebar | E13 TRS Base |
Front Brake | SRAM Guide RE hydraulic disc, 220mm rotor |
Rear Brake | SRAM Guide RE hydraulic disc, 200mm rotor |
Brake Levers | SRAM Guide RE |
Rear Derailleur | SRAM NX Eagle, 12-speed |
Shift Levers | SRAM NX Eagle, 12-speed |
Chain | SRAM NX Eagle, 12-speed |
Cassette | SRAM PG1210, 12-speed, 11-50t |
Crankset | Shimano EM600 Crank Arms, 165mm |
Front Wheel | Rim - WTB ST i30 TCS 2.0 29”, tubeless-ready / Hub - SRAM MTH 716, 15x110, Torque Cap, 32h |
Rear Wheel | Rim - WTB ST i30 TCS 2.0 27.5”, tubeless-ready / Hub - SRAM MTH 746, 12x148, 32h |
Front Tyre | Maxxis Assegai 29"x2.5", 3C, MaxxGRIP, Double Down, tubeless-ready, clincher |
Rear Tyre | Maxxis Minion DHR II 27.5"x2.4", 3C, MaxxTerra, Double Down, tubeless-ready, clincher |
Saddle | WTB Silverado Race Saddle or WTB Volt |
Seatpost | SDG Tellis Dropper |
Pedals | Available to be purchased separately |
Motor | Shimano Drive Unit DU-EP800 |
Ui/Remote | Shimano Display Unit SC-E7000 |
Battery | Shimano 630Wh Integrated |
Accessories | E13 E-Spec+ AL chainguide |
Manufacturer Claimed Weight | 22.57kg (size M) |
Electric assisted speed limit | 15.5 mph / 25 km/h |