2026 Santa CruzBullit 90

Name: Santa CruzBullit 90 (2026)
Brand: Santa Cruz
Price: 7799.00 GBP
Availability: InStock

A powerful mountain e-bike with great off-road performance and long range, perfect for trail riding with strong battery efficiency.

£7,799.00

▲ £2,140.93 above similar bikes

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Top valued features

Highlights based on this e-bike’s specs, comparisons and practical strengths.

100

Excellent downhill control

Front and rear suspension should improve control and confidence on descents.

Front and rear suspension should improve control and confidence on descents.
Hydraulic disc brakes should provide controlled braking on descents.
The 29-inch or mullet wheel setup should help stability and control on descents.
The mountain bike design should be better suited to controlled descending.

100

Excellent off-road capability

The mountain bike design should be well suited to off-road riding.

The mountain bike design should be well suited to off-road riding.
Front and rear suspension should improve control and comfort off-road.
Hydraulic disc brakes should help with control on loose or uneven terrain.
Torque is strong compared with similar e-bikes, which should help on loose or uneven climbs.
The 29-inch wheel size should help rollover and stability on rougher terrain.

100

Excellent power-to-weight ratio

Power-to-weight is high compared with similar e-bikes.

Power-to-weight is high compared with similar e-bikes.
Motor power is high for this type of e-bike.
The calculated power-to-weight score is 26.79.

100

Excellent battery efficiency

The bike appears to get strong range from its battery size.

The bike appears to get strong range from its battery size.
The calculated range per battery unit is 113.33.
Range is strong despite only average or smaller battery capacity, which supports the efficiency result.

Excellent hill climbing support

Torque is above average for this type of e-bike.

Torque is above average for this type of e-bike.
Power-to-weight is high compared with similar e-bikes.
Motor power is high compared with similar e-bikes.
The torque-sensing assistance should help the bike respond more naturally on climbs.
The bike has 10 or more gears, which should help on varied climbs.
The calculated power-to-weight score is 26.79.

Excellent technical trail control

The mountain bike design is well suited to technical trail control.

The mountain bike design is well suited to technical trail control.
Front and rear suspension should significantly improve control on technical trails.
Hydraulic disc brakes should provide the control needed for technical trail riding.
The 29-inch wheel size should help rollover and stability on technical terrain.
Torque is above average for this type of e-bike.
Torque-sensing assistance should help with smoother control on technical sections.
Power-to-weight is strong, which should help with technical sections that need quick support.
Multiple ride modes should help the rider manage assistance on technical trails.

Excellent rider information and controls

The included display or control unit should give useful ride information and control.

The included display or control unit should give useful ride information and control.
Multiple ride modes should give the rider more control over assistance levels.
Torque and cadence sensing should improve how precisely the bike responds to rider input.
With stronger motor output, clear controls and ride modes become more useful.

Excellent trail control

The mountain bike format should feel well suited to trail riding.

The mountain bike format should feel well suited to trail riding.
Front and rear suspension should improve control on uneven trails.
Hydraulic disc brakes should improve control on loose or uneven trails.
The 29-inch wheel size should help rollover and stability on trails.
Torque is strong compared with similar e-bikes, which should help low-speed trail control.
Torque-sensing assistance should help with smoother power control on trails.
Power-to-weight is strong, which should help when controlling the bike over uneven trail sections.

Good acceleration support

Motor power is high compared with similar e-bikes.

Motor power is high compared with similar e-bikes.
Torque is above average for this type of e-bike.
Power-to-weight is high compared with similar e-bikes.
Torque-sensing assistance should make the motor response feel more natural.
The calculated power-to-weight score is 26.79.

Good rough-road comfort

Front and rear suspension should significantly improve comfort on rough roads and uneven surfaces.

Front and rear suspension should significantly improve comfort on rough roads and uneven surfaces.
The larger wheel size should help roll over bumps and rough surfaces more smoothly.
The mountain bike format is generally better suited to rougher terrain.
Hydraulic disc brakes add useful control on rougher routes.
The bike weight may help it feel more planted over rough surfaces.
Frame material is listed as carbon fiber, which gives useful comfort and build context.

Overview

The Santa Cruz Bullit 90 is a powerful mountain bike designed for serious off-road riding, with a strong motor and efficient battery that provide good range for trail use. Its carbon frame and hydraulic disc brakes offer a responsive and controlled ride, while the high torque ensures confident hill climbing. However, the non-removable battery means you'll need to keep the whole bike near a charger, and the weight makes it a bit less convenient to lift. Despite its high price, the Bullit 90 delivers a capable and lively performance for those focused on trail riding rather than urban commuting.

Best For

✓

This mountain e-bike should suit riders who prioritize off-road performance and trail control, especially those looking for a capable bike for technical terrain and challenging climbs. Its high torque and power-to-weight ratio provide strong hill climbing support and responsive acceleration, making it a solid choice for trail riders who value confident handling and control. The front and rear suspension, combined with hydraulic disc brakes, should enhance comfort and braking confidence on rougher surfaces, appealing to riders who frequently tackle uneven trails. Riders who appreciate a well-balanced blend of power, control, and comfort in a mountain e-bike are likely to find this model particularly appealing.

Who Should Avoid It

×

Riders who prioritize removable battery convenience or seek a significantly larger battery capacity for extended off-road rides may want to compare alternatives. The battery is not removable, which could be a limitation for those needing to charge without moving the whole bike, and the battery capacity is average for a mountain e-bike, which may not fully satisfy those planning very long rides. However, the bike still offers strong hill climbing support and excellent off-road capability, making it a solid choice for riders focused on performance over battery convenience or capacity.

Ownership considerations

These points highlight practical ownership factors such as maintenance, storage, charging, everyday handling and bad-weather usability.

More maintenance likely

Poor

Chain drive is common and serviceable, but needs more cleaning and lubrication than a belt drive.

Chain drive is common and serviceable, but needs more cleaning and lubrication than a belt drive.
Hydraulic disc brakes are a strong everyday setup, though they may need occasional specialist servicing.
Tyres are listed, but there is no clear puncture-protection signal.
The carbon frame material can be lightweight, though damage checks may need more care.
The mountain bike format may involve more wear from rougher riding and more complex components.
A higher number of gears can add drivetrain complexity.
Front and rear suspension can add maintenance complexity.

Limited storage practicality

Poor

The frame does not appear to fold, so storage will depend more on size and weight.

The frame does not appear to fold, so storage will depend more on size and weight.
A full-suspension mountain bike format is usually bulkier and harder to store indoors.

Harder to lift

Poor

The bike weight is average for this type of e-bike.

The bike weight is average for this type of e-bike.
The listed weight is 22.4 kg.
The carbon frame material should help keep weight down.
The mountain bike format can be bulkier and harder to lift than simpler urban e-bikes.
The 29-inch wheel size can make the bike more awkward to lift or store.

No removable battery advantage

Poor

The battery does not appear to be removable, so the whole bike may need to be near a charging point.

The battery does not appear to be removable, so the whole bike may need to be near a charging point.
This bike type can be larger or heavier, so a removable battery adds useful charging flexibility.

Average charging speed

Mixed

Charging time is shorter than average for this type of e-bike.

Charging time is shorter than average for this type of e-bike.
The quoted charging time is long in absolute terms.

100

Excellent battery efficiency

Excellent

The bike appears to get strong range from its battery size.

The bike appears to get strong range from its battery size.
The calculated range per battery unit is 113.33.
Range is strong despite only average or smaller battery capacity, which supports the efficiency result.

Decent everyday equipment

Mixed

The included display or control unit adds useful ride information for daily use.

The included display or control unit adds useful ride information for daily use.
Multiple ride modes should help adapt the bike to different everyday journeys.
Hydraulic disc brakes are useful equipment for confident daily riding.
Payload capacity is average or better, which helps with bags, shopping or daily kit.

Mixed bad-weather practicality

Mixed

Hydraulic disc brakes should provide better control and confidence in wet conditions.

Hydraulic disc brakes should provide better control and confidence in wet conditions.
Built-in lights are not listed, so bad-weather visibility may depend on extra accessories.
The mountain bike format should offer useful control on rough or slippery surfaces.
Suspension can help control and comfort on rough, wet or uneven surfaces.
The bike weight may help it feel more planted in wet or windy conditions.
The wheel size should be workable for regular poor-weather riding, depending on tyre choice.
Frame material is listed as carbon fiber, which gives useful durability and maintenance context.

Limited family utility practicality

Poor

Payload capacity is average for this type of e-bike.

Payload capacity is average for this type of e-bike.
The listed maximum payload is practical for lighter utility use.
The listed maximum payload is 136 kg.
Hydraulic disc brakes are useful when carrying children, shopping or heavier loads.
Range is average or better compared with similar e-bikes, which supports practical daily use.

Where to buy

The Santa Cruz Bullit 90 is priced at £7,799, which is on the higher side when compared to similar mountain e-bikes from 2026. It delivers strong power and range, making it appealing for trail performance, though the non-removable battery may limit convenience for some riders.

Compared with similar mountain bike e-bikes on Bikkerr, this model sits £2,140.93 above average

Lowest price now: £7,799.00 Best price ever seen: £7,799.00 Prices update every ~24 hours

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Best deal

£7,799.00

Tredz

Santa CruzBullit 90

View deal

The Santa Cruz Bullit 90 is listed at £7,799, which places it at the higher end of the price spectrum when compared with similar mountain e-bikes from the same year. It offers strong torque support and a power-to-weight ratio that feels favourable for this type of bike, along with a range that compares well with rivals and efficient battery use. However, similar e-bikes may offer more flexibility with a removable battery, which can be more convenient for charging in different locations. For a mountain e-bike focused on trail performance and control, the Bullit 90’s strengths in power, braking and range make the price more justifiable, but buyers should weigh whether the non-removable battery is a dealbreaker for their needs. Riders prioritising trail performance and willing to accept less charging flexibility may find the value more compelling.

We reach this value score by combining the bike’s price, specification, performance data and comparison against similar e-bikes in our database.

46

The price/value label suggests this bike is expensive compared with similar options.

The listed price is GBP 7,799.

Against bikes from a similar release year, the price is expensive.

Range is strong compared with similar e-bikes.

Motor power is strong compared with similar e-bikes.

Torque is strong compared with similar e-bikes.

Power-to-weight is strong for the price context.

Hydraulic disc brakes add useful specification value.

Torque and cadence sensing adds value by improving assist control and ride feel.

The included display or control unit adds useful everyday value.

Front and rear suspension adds component value, especially for comfort or off-road use.

The bike has 10 or more gears, which adds useful drivetrain range.

The bike appears to be a recent or current model.

The release age is recent, which supports value if pricing is competitive.

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Same powerSame range1 Wh more battery2 kg lighterSame gears

Santa CruzBullit GX AXS - 2026

Price £8,749.00 (+£950.00)

Same power8 miles less rangeSame batterySame weightSame gears

Santa CruzBullit X0 AXS RSV - 2026

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Potential limitations

Areas where this e-bike may be less strong based on its specs and comparisons.

0

Limited commuting practicality

The mountain bike format is less commuting-focused and may be less efficient for daily urban use.

The mountain bike format is less commuting-focused and may be less efficient for daily urban use.

Range is average or better compared with similar e-bikes, which supports commuting practicality.

Charging time is average or better, which is useful for regular commuting.

Built-in lights are not listed, so commuting equipment may need adding.

A non-removable battery can make charging less flexible.

The display or control unit should make it easier to monitor assist level and battery use.

Hydraulic disc brakes are a strong practical feature for daily riding.

Payload capacity is average for this type of e-bike.

Front and rear suspension can add weight and complexity for normal commuting.

0

Limited storage practicality

The frame does not appear to fold, so storage will depend more on size and weight.

The frame does not appear to fold, so storage will depend more on size and weight.

A full-suspension mountain bike format is usually bulkier and harder to store indoors.

6

No removable battery advantage

The battery does not appear to be removable, so the whole bike may need to be near a charging point.

The battery does not appear to be removable, so the whole bike may need to be near a charging point.

This bike type can be larger or heavier, so a removable battery adds useful charging flexibility.

11

No built-in light advantage

Built-in lights are not listed, so separate lights may be needed.

Built-in lights are not listed, so separate lights may be needed.

The display or control unit may make light and ride-status management easier.

Battery capacity is average or better for this type of e-bike, supporting everyday powered accessories.

16

More maintenance likely

Chain drive is common and serviceable, but needs more cleaning and lubrication than a belt drive.

Chain drive is common and serviceable, but needs more cleaning and lubrication than a belt drive.

Hydraulic disc brakes are a strong everyday setup, though they may need occasional specialist servicing.

Tyres are listed, but there is no clear puncture-protection signal.

The carbon frame material can be lightweight, though damage checks may need more care.

The mountain bike format may involve more wear from rougher riding and more complex components.

A higher number of gears can add drivetrain complexity.

Front and rear suspension can add maintenance complexity.

21

Harder to lift

The bike weight is average for this type of e-bike.

The bike weight is average for this type of e-bike.

The listed weight is 22.4 kg.

The carbon frame material should help keep weight down.

The mountain bike format can be bulkier and harder to lift than simpler urban e-bikes.

The 29-inch wheel size can make the bike more awkward to lift or store.

28

Limited family utility practicality

Payload capacity is average for this type of e-bike.

Payload capacity is average for this type of e-bike.

The listed maximum payload is practical for lighter utility use.

The listed maximum payload is 136 kg.

Hydraulic disc brakes are useful when carrying children, shopping or heavier loads.

Range is average or better compared with similar e-bikes, which supports practical daily use.

35

Limited battery capacity

Battery capacity is average for this type of e-bike.

Battery capacity is average for this type of e-bike.

The listed battery capacity should be practical for regular riding.

E-system & battery comparison

Motor Power

600 watts

▲ 160 W above average

Motor Torque

85 Nm

▲ 6.5 Nm above average

Power-to-weight

26.79 W/kg

▲ 6.4 W/kg above average

Battery Capacity

600 Wh

▼ 31 Wh below average

Claimed Max Range

68 miles

▲ 7.5 miles above average

Charge Time

4h 54m

▼ 21 mins faster than average

Sensor Type

Torque and Cadence Sensor

Removable Battery

No

Motor Name

Bosch Performance Line CX (Gen 5)

This mountain e-bike offers a strong and responsive motor setup that should feel well-suited for trail riding, with good support for climbing and low-speed control on rough terrain. The motor power and torque should compare well against similar e-bikes in this category, providing a lively and confident ride on technical trails. The torque and cadence sensor should help maintain smooth and predictable assistance, especially when navigating uneven surfaces or accelerating out of corners. The power-to-weight balance should make the assistance feel more responsive in real-world riding, and the motor's efficiency should help maintain a strong range for longer rides. Riders looking for a capable and well-balanced motor for trail riding should find this setup to be a solid choice.

This explanation is based on the bike’s motor power, torque, battery capacity, claimed range, charging time, sensor type and how those figures compare with similar e-bikes in our database.

eBike FAQs

Is this bike suitable for long off-road rides?

Yes, the Santa Cruz Bullit 90 is well-suited for long off-road rides, thanks to its strong motor, high torque, and above-average range of 68 miles. The hydraulic disc brakes and mountain bike design provide good trail control and stopping power on rough terrain. However, the non-removable battery means you'll need to keep the bike near a charger, and the average weight might make it slightly less convenient to carry or lift when needed.

How does the motor perform when climbing steep trails?

The motor should handle steep trails effectively, thanks to its 600W power and 85Nm of torque, which are above average for similar mountain e-bikes. The power-to-weight ratio is also strong, making it easier to climb challenging terrain. With a torque and cadence sensor, the motor support should feel responsive and well-tuned to your pedaling effort, helping you maintain control on steep inclines.

Does the bike handle rough terrain comfortably?

The Santa Cruz Bullit 90 is designed for rough terrain, with front and rear suspension that should significantly improve comfort on uneven surfaces. The hydraulic disc brakes provide confident stopping power, which is essential for trail riding. While it's not optimized for daily commuting, it should handle rough terrain comfortably for off-road adventures.

Is the battery efficient enough for regular mountain biking use?

The battery should provide enough range for most regular mountain biking trips, with a range of 68 miles on a single charge. This is above average for similar e-bikes, meaning you can likely ride for several hours before needing to recharge. However, since the battery is not removable, you'll need to charge the bike near a power source, which may be less convenient for multi-day trips or remote trail use.

How practical is this bike for daily use and charging?

This bike is reasonably practical for daily use, especially if your rides are focused on trails and off-road terrain. The 68-mile range should cover most day trips, though the battery isn't removable, meaning you'll need to charge the bike near a power source. Charging takes about 4.9 hours, which is faster than average for similar e-bikes, making it more convenient for regular use.

Who is this bike best suited for?

This bike is best suited for experienced mountain bikers who prioritize off-road performance, trail control, and hill climbing. With above-average motor power and torque, it should handle rough terrain and steep trails confidently. However, the non-removable battery may limit charging convenience, and the price point suggests it's more of an investment than a budget option.

Is this bike good value compared with similar e-bikes?

This bike offers strong performance for a mountain e-bike, with above-average power, range efficiency, and off-road capability. However, the price is higher than similar models, which may make it less competitive in terms of value. The non-removable battery and chain drive also add to maintenance and charging considerations, so buyers should weigh these factors against the bike's strengths.

What are the main compromises of this bike?

The main compromises of this bike include limited storage practicality due to its non-folding frame, the lack of a removable battery which means you'll need to charge the whole bike near a power source, and the need for more maintenance because of its chain drive system. While these factors may be less of a concern for dedicated off-road riders, they could impact convenience for those needing frequent charging or compact storage solutions.

eBike Overview

eBike Type: Mountain Bike

The style of riding intended for this bike

Released: 2026

The bike was released this year

Screen

Bosch System Controller

Lights Included

No

Weight (inc battery): 22.4 kg

The website average for electric bikes is 22.99 kg. This electric bike is 0.6 kg under the average. Total bike weight may vary depending on frame size.

Sizing & Geometry

Min / Max Rider Height

M: 165-175 cm, L: 175-185 cm, XL: 185-193 cm, XXL: 193-201 cm

Folded Dimensions

Unknown

Wheel & Tire Details

Wheelset Name

Reserve 30|HD AL (Aluminium) rims

Wheelset Size

29 inch

Tires

Front: Maxxis Assegai 29"x2.5", 3C, MaxxGrip, Double Down, Rear: Maxxis Minion DHRII 27.5"x2.5", 3C MaxxTerra, DoubleDown

Frame Info

Frame Material

Carbon Fiber

Suspension Type

Front and Rear suspension

Foldable Frame

No

Max Payload

136 kg (299.8 lbs)

Drivechain Details

Groupset details

SRAM, e*thirteen

Drivechain type

Chain drive

Shifters

SRAM 90 Eagle T-Type, Single Click, 12-speed

Amount of gears

12 Gears

Rear Derailleur

SRAM 90 Eagle T-Type

Front Derailleur

None

Cassette

SRAM XS 1275 Eagle T-Type, 10-52 t

Cranks

E 13 Helix e Spec, 155 mm length

Chain

SRAM GX Eagle T-Type, Flattop, 12-speed

Bottom Bracket

Integrated e-MTB specific shell for the Bosch motor

Brakes

Brakes

SRAM Hydraulic Disc

Brake Type: Hydraulic Disc Brake

Hydraulic operated discs brakes (Very good)

Brake Rotors

SRAM HS 2, 200 mm front and rear

Shifters

SRAM 90 Eagle T-Type, Single Click, 12-speed

Other Components

Saddle

Unknown

Handlebars

Unknown

Bar Tape

Unknown

Manufactures Info

Worldwide Shipping:

Warranty: None

Limited warranty website average: 3.12 years