E-Inception AM 7.8.1 GTF

Weight	23.4 kg
Frame	Carbon SL Fiber
Sizes	29"/27,5" - R1, R2, R3, R4, R5
Color	Forest Light

Pricing

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Bosch Power – uphill and downhill

A lightweight carbon frame with progressive all-mountain geometry in a fascinating Forest Light colour design. Modern design elements, clean edges and smooth lines. The new STEVENS E-Inception 7.8.1 is easy on the eye and offers even more riding fun and versatility on the trail. Its frame is a good 500 grams lighter than its predecessor, and its optimised geometry with a 2-degree steeper seat tube and 0.5-degree flatter head angle optimises climbing ability and downhill performance. Its Bosch PowerTube 800 Wh battery in the redesigned down tube is removable, and the latest generation Bosch Performance Line CX drive unit offers up to 100 Nm of torque – individually adjustable via the Bosch eBike Flow app.

Newly developed E-All Mountain with high-tech carbon frame
Versatile, tunable Bosch Performance Line CX BDU384Y drive unit
Enormous range thanks to Bosch PowerTube battery with 800 Wh
Precise, yet extremely robust SRAM Eagle 90 Transmission drivetrain
Popular Schwalbe Magic Mary/Albert Evo 29‘/27.5’ mullet tyre pairing

Illustration may differ. Specification subject to change.

Chassis

Frame

Carbon SL Fiber

O.L.D.: 148 mm
Brake: postmount disc 7"
BB: Bosch
Cable routing: internal

Fork

Marzocchi Bomber Z1

Travel: 160 mm
Air suspension
Tapered Steerer 1 1/8" - 1.5"
O.L.D.: 110 mm
Brake: postmount disc 7"
RAIL 2.0

Headset

Acros Blocklock Taper 1 1/8"-1.5"

Upper bearing cup: ZS56/28.6
Lower bearing cup: ZS66/40

Shock absorber

Marzocchi Bomber Air

Travel: 150 mm
Air suspension
Length: 205 mm
Shock travel: 65 mm
Mounting width: Trunnion Mount/25.0x8 mm

Brake front

Shimano BR-MT520

Hydraulic disc brake
4 pistons

Brake rear

Shimano BR-MT520

Hydraulic disc brake
4 pistons

Brake disc

Shimano SM-RT64

Rotor size: 203 mm
Center-Lock

Drivetrain

Crankset

FSA CK-747/IS

BB type: Bosch / ISIS

Motor sprocket

SRAM Eagle Transmission

36 T
Chainline: 55 mm

Derailleur rear

SRAM Eagle 90 Transmission

RD-90-A1
12-speed
Total capacity: 52 T

Chain

SRAM Eagle 70

CN-TTYP-70-A1
Length: 120 T
Transmission
Flattop

Cassette

SRAM XS Eagle Transmission

CS-XS-1270-A1
12-speed
Combination: 10-12-14-16-18-21-24-28-32-36-42-52 T

Pedals: MTB Flatpedal Reflex

E-System

Engine

Bosch Performance Line CX

BDU384Y
The smart system
Continuous rated power: 250 W
Max. torque: 100 Nm
Breakaway at 25 km/h (15.5 mph)
No of notches: 4 drive modes with support levels 60-400 % plus walk assistance
Mileage: See BOSCH Range Assistant

Battery

Bosch PowerTube 800

The smart system
Capacity: 800 Wh/22.2 Ah
Voltage: 36 V
Technology: Li-Ion

Bedieneinheit

Bosch System Controler

Das smarte System
LED indicator

Charger: Bosch 4A charger

Wheelset

Hubs rear

Formula FCL-548S

Axle: QR12x148 mm

Hubs front

Formula FCL-811

Axle: QR15x110 mm

Rims

Sun Ringlé Düroc TR35

ETRTO: 31 x 584

Tire front

Schwalbe Magic Mary Evolution

Tire size: 63-622
Foldable
ADDIX Ultra Soft
Trail Pro
Radial Carcass
Tubeless Easy

Tire rear

Schwalbe Albert Evolution

Tire size: 65-584
Foldable
ADDIX Soft
Gravity Pro
Radial Carcass
Tubeless Easy

Cockpit

Handlebar

Scorpo

Width: 780 mm
Backsweep: 9°
Rise: 25.4 mm
Clamp: 35 mm

Stem

Scorpo

Handlebar clamp: 35 mm
Angle: 5°

Saddle: Fizik Terra Aidon X5

Seatpost

Oxygen E-Scorpo DPR-E

Travel: 125 mm | 150 mm | 170 mm
Remote Lockout
Length: 410 mm | 460 mm | 500 mm
Diameter: 34.9 mm
Insertion depth: 100 mm

Shift lever right

SRAM Eagle 90 Transmission Shifter

SL-90-PA-A1
12-speed

Brake lever

Shimano BL-MT501

2 finger

Display

Bosch Purion 400

The smart system

Bell: STEVENS D85 bell

Data

Weight: 23.4 kg

Laden weight: 140 kg

Color(s): Forest Light

Sizes: 29"/27,5" - R1, R2, R3, R4, R5

Geometry

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

The online size guide does not replace advice from a specialist retailer. It serves as an initial orientation and may differ from personal preferences. A test ride offers the best comparison.

Frame height		R1	R2	R3	R4	R5	Measuring mode
Seattube length	A1	633	642	652	661	681	nominal
Seattube length	A2	385	419	435	455	475	bottom bracket to top of seattube
Seattube length	A3	332	338	350	364	371	bottom bracket to top of top tube
Top tube length	B	586	603	623	640	669
Top tube horizontal	C	575	590	615	637	666	center headtube to center seatpost/seattube
Headtube angle (°)	D	64	64	64	64	65
Seattube angle (°)	E	77,5	77,5	77,2	77,2	77,2
Wheelbase	F	1224	1243	1268	1292	1313
Chainstay length	G	447	447	447	447	447
Headtube length	H	100	110	120	130	145
Bottom bracket drop	I	15	15	15	15	15	distance of bottom bracket to hub level
Bottom bracket height	K	347	347	347	347	347	distance to ground
Fork rake	L	44	44	44	44	44
Slope	M	278	290	287	282	294	top tube level distance front to rear
Wheel radius front	N1	375	375	375	375	375	tyred
Wheel radius rear	N2	361,5	361,5	361,5	361,5	361,5	tyred
Standover height	O	755	748	759	770	775	top of top tube to ground*
Top tube height	O1	408	401	412	423	428	standover height minus bottom bracket height
Fork build height	P	579	579	579	579	579	incl. lower headset cups
Front wheel - bottom bracket	Q	778	797	821	846	866
Reach	R	440	455	475	495	520	center bottom bracket to center headtube, horizontal
Stack	S	619	628	637	646	665	center bottom bracket to center headtube, vertical
Stack/Reach (1:x)		1,41	1,38	1,34	1,31	1,28	ratio stack to reach
Seatpost diameter		34,9	34,9	34,9	34,9	34,9
Stem length		40	40	50	50	50	center-center
Stem angle (°)		5	5	5	5	5
Handlebar diameter		35	35	35	35	35
Assembled spacers		9,5 + 6*5 + 5
Handlebar width		780	780	780	780	780
Cranklength		165	165	165	165	165
		R1	R2	R3	R4	R5

All variable geometry values refer to the regular riding position (with rider on board and slightly compressed suspension fork)

* measured 100 mm ahead of bottom bracket

Bike-Category 6 E

E-enduro and E-all mountain bikes

This category describes STEVENS E-enduro and E-all mountain bikes. Full suspension STEVENS E-mountain bikes with medium suspension travel are typical for this category.

Instructions on intended use

The maximum permissible overall weight (comprising rider, luggage, possibly trailer load and electric bicycle) should not exceed 140 kg. Under certain circumstances the permissible maximum weight can be further limited by the component manufacturers’ recommendations for use.
On full suspension STEVENS E-mountain bikes made of aluminium the use of trailer is permitted. On full suspension STEVENS E-mountain bikes made of carbon, however, the use of trailers is not permitted.
On full suspension STEVENS E-mountain bikes child seats are not permitted.

STEVENS E-enduro and E-all mountain bikes are designed for off-road use (Alpcross etc.). STEVENS bikes of this category can be used on surfaces permitted for bikes of the categories 1, 3, 4 and 5. Furthermore, STEVENS bikes of this category are suitable for very rough and partly blocked terrain with steeper slopes and higher speeds as a result thereof. On official tracks regular jumps by experienced riders up to a height of 1.2 m are not a problem for these STEVENS bikes. The regular and durable use of these STEVENS bikes in bike parks, must however be excluded by STEVENS. In addition, these STEVENS bikes are not suitable for tricks, stair riding etc. as well as training and competitive use in the categories freeride, dirt, downhill.

Due to their design and fittings, STEVENS E-mountain bikes of the category 6 E are not always suitable for being used on public roads. If you want to use them on public roads, these bikes must be fitted with the prescribed equipment. Observe the traffic rules when riding on public roads. . For more information read the chapter “Legal Requirements for Riding on Public Roads” in your comprehensive STEVENS user manual on our website www.stevensbikes.de/manual.

Danger:

Due to the higher loads, STEVENS e-bikes of the category 6 E should be checked for possible damage after every ride. Two inspections per year at least carried out by your STEVENS dealer are obligatory.