BULLS E-Core FS 27.5+ Di2

2018 MountainEnduro Electric bicycle

Last known price: $5,999

Prices shown first for United States
Travel: 150 / 150 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 11 38t / 11–46t
Gear range: 418%
Weight: 21.9 kg 48.3 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

44cm
49cm
54cm

The manufacturer did not publish rider heights for these sizes.

Components

22 of 25 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Aluminum Not identified

Electric system

3 parts

Battery
- Shimano
Display
- Shimano
Motor
- Shimano DU-E8000 1 speed
DU-E8000E-8000

Suspension

3 parts

Drivetrain

7 parts

Cassette
- Shimano Deore XT CS-M8000 11 speeds
CS-M8000
Chain
- KMC
Chain guide

Included Not identified
Crankset
- Shimano FC-E8050
FC-E8050
Front derailleur

None
Rear derailleur
- Shimano Deore XT RD-M8050-GS 11 speeds
RD-M8050-GS
Shifters
- Shimano Deore XT SW-M8050
SW-M8050

Brakes

2 parts

Brake levers
- Magura
Brakes
- Magura

Wheels and tires

4 parts

Cockpit and contact points

7 parts

Grips

None
Handlebar
- Bulls
Headset

Semi-integrated, 1 1/8" top / 1.5" bottom Not identified
Pedals
- Wellgo
Saddle
- Selle Royal
Seatpost
- Bulls
Stem
- Bulls

Sizes and geometry

3 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 49cm

Table

Geometry diagram unavailable

The drawing needs wheelbase, which the manufacturer did not publish. Available facts remain in the table.

Size Reach Stack

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	433	453	462
Stackmm	618	618	637
Top tube lengthmm	610	630	645
Seat tube lengthmm	440	490	540
Head tube lengthmm	110	110	130
Head tube angle	68°	68°	68°
Seat tube angle	74°	74°	74°
Chainstay lengthmm	460.2	460.2	460.2
Bottom bracket dropmm	15	15	15
Bottom bracket heightmm	340	340	340
Standover heightmm	845	840	860
Stack/reach ratio	1.43	1.36	1.38

Not published by the manufacturer: Wheelbase, Front center, Fork rake, Trail, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 21.9 kg

48.3 lb

Suspension

Suspension configuration: Full suspension
Front travel: 150 mm
Rear travel: 150 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 38
Largest chainring: 38
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 46
Lowest gear: 22.7 in
Highest gear: 95.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Battery: Shimano, 36V, 14Ah
Fork spring: Air
Tire width: 2.8″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

5 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

150 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2018
Sample: 538 bicycles with this information
Coverage: 97.1% of the class

Rear travel

150 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2018
Sample: 464 bicycles with this information
Coverage: 83.7% of the class

Lowest gear

22.7 gear inches

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2018
Sample: 464 bicycles with this information
Coverage: 83.7% of the class

Highest gear

95.0 gear inches

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2018
Sample: 464 bicycles with this information
Coverage: 83.7% of the class

Shifting

Electronic

16 of 554 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2018
Sample: 554 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.7 km/h
Highest gear: 36.4 km/h

Total gear range 418%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 22.7–95.0 gear inches
Class reference (p10–p90): 16.5–93.5 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Enduro Model year: 2018
Lowest gear: 464 bicycles with this information, 83.7% of the class
Highest gear: 464 bicycles with this information, 83.7% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2018 builds

Differences across 2018 builds
Specification	This bicycle BULLS E-Core FS 27.5+ Di2	BULLS E-Core EVO EN 27.5+ Di2
Frame
Bicycle weight	21.9 kg	22.9 kg
Suspension
Front travel	150 mm	180 mm
Drivetrain
Smallest chainring	38	Not informed
Largest chainring	38	Not informed
Lowest gear	22.7 in	Not informed
Highest gear	95.0 in	Not informed
Cockpit
Seatpost	Rigid seatpost	Dropper seatpost
Electric bicycle systems
Battery capacity	Not informed	375 Wh
Other specifications
Tire width	2.8″	2.6″
Rear travel	150 mm	180 mm
Bottom bracket standard	Not informed	Shimano STEPS