NOS FS 8K Pro I-Di2



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Shimano Steps E8000

The high-power Shimano Steps E8000  motor delivers a smooth 70Nm of torque capable of taking you to the top of almost anything. There are three assistance modes: Eco, Trail and Boost, with the latter providing 300% assistance. The E8000 system also has a walk assist function to help manage the bike when you’re pushing not riding!

 Small is beautiful

The Shimano drive unit’s small form factor enables BULLS designers to incorporate shorter chainstays, this allows E8000 equipped bikes to benefit from the decades of frame geometry development that has gone into manual MTBs. Additionally, the very narrow width of the E8000 allows the retention of manual MTB’s narrow pedal position, resulting in a natural and efficient pedal stroke.  Combining these features ensures a perfectly balanced riding position that other manufacturers can only dream of.

Weight the enemy

At 2.8kg,  the STEPS drive unit is a full kilo lighter than the Bosch drive system. While the Bosch unit uses a small drive sprocket that’s geared up from the crank (more moving parts = more mechanical losses), the Shimano is direct-drive, enabling use of 34T or 38T chainrings. The image shows rearward location of the hollowtech shaft and short chainstays.

▶Tune and Update with Bluetooth

Using the Shimano E-tube app on your PC, tablet or smartphone, you can adjust the preset power modes on your E8000 powered e-bike to create personalized assistance levels on the fly with Bluetooth connection. No cables necessary!

Shimano Deore XT Di2

Shimano Di2:  “Shimano Digital Integration Intelligence” – Di2, get it?  This clever electronic system shifts reliably and precisely come rain or rocks. It also reduces power at the precise moment shifts are made so that gear changes are smooth and chain/sprocket ware is reduced. The whole system is blue-tooth enabled allowing you tune performance to your liking and update software. Like magic!

Shimano XT Di2 System Display

Mounted to the handlebar, the Shimano XT Di2 MT800 System Display is the central rider interface of the XT Di2 system. From the System Information Display, riders can monitor important information such as battery level and toggle performance functions, as well as charge the system.

Shimano XT Di2 Rear Dérailleur

The new DEORE XT Di2 derailleurs blend powerful performance with precise shifting that remains crisp and consistent over time. The Shimano Shadow RD+ low-profile geometry and chain stabilizer ensure drivetrain security while the electronic wire transmission maintains consistent performance in all weather and trail conditions.

E-Core Di2 FS 27.5 gears

Shifting motor responds instantly to rider input

Consistent performance in all conditions

Accurate chain position in every gear

Programmable, multi-shift and Shimano Synchronized Shift functions

Low-profile design keeps dérailleur safely away from trail obstacles

Shimano Deore XT Di2 RDM8050-GS Shadow Plus

With its advanced ergonomics and shift logic, the new DEORE XT shifter delivers seamless control and instant response. Free from mechanical limitations, the rotary switch design follows the rider’s natural hand movement and features customizable lever ergonomics. The short stroke lever provide light action with a vivid indexed feel to improve shift accuracy even in the roughest trail conditions, while the versatility of Di2’s programmable shift logic allows the rider to custom tune the system to their riding style.

Ergonomic rotary shift lever design matches natural hand movement

Short stroke, perfect click levers provide faster, more accurate shifting

Programmable, multi-shift and Shimano Synchronized Shift functions

Dual-directional wire exit cap for versatile routing options

Weight: 45g


MotorShimano E8000 center motor, 250 watt, with freewheel
Battery504 Wh, integrated
FrameAluminium 7005, boost, tapered, MonkeyLink® ready, 140 mm travel, for integrated Shimano BT-8020 Battery
ForkRock Shox YARI RC, Solo Air, boost & tapered, with 15 mm thru axle, 150 mm travel
ShiftingShimano XT Di2, 11-speed
ShifterShimano XT Di2
DisplayShimano SC-E8000, with ANT private / Bluetooth®LE
CrankShimano E8050, Aluminium
ChainKMC X11E
BrakesShimano SLX, hydraulic disc brake
Brake LeverShimano SLX, for hydraulic disc brake
TiresSchwalbe ROCKET RON, 70-584, Snake Skin
Front HubShimano Deore, Centerlock, for 15mm thru axle, boost
Rear HubShimano Deore, Centerlock, for 12mm thru axle, boost
SpokesNiro, black
HandlebarMTB DB, Semi Riser, oversized
StemAluminium A-head, for MonkeyLink® lightning
SaddleErgon SM30
SeatpostKind Shock LEV-Integra, Dropperpost, remote control
Front LightMonkeyLink® ready
Rear LightMonkeyLink® ready
LockAXA Batterylock for integrated battery
MiscShimano EC-E6000 charger


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