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Gravel E-Bike - Alberto EDT

The electrifying adventurer

The anniversary URWAHN x ALBERTO gravel e-bike made of steel with a special softride structure is a true technology pioneer in lightweight construction. Thanks to 3D printing technology, the electric adventurer weighs just 14.8 kilograms - but knows how to accelerate with a whopping 40 Nm of torque at the rear wheel.

The electric drive from MAHLE ebikemotion with a 250 Wh battery electrifies with a range of up to 80 kilometres. The mechanical Shimano GRX 600 1-11-F derailleur can be precisely engaged, while the special Lauf leaf spring fork guarantees additional riding comfort. Another highlight are the Lightskin LED eyes integrated into the handlebar and saddle unit, which illuminate the terrain widely.

The purist, asphalt-black matt finish is a visual delight and the many small accents, such as the topographical abstraction of Mönchengladbach, the founding date including ALBERTO's location coordinates round off the design in reflective style.

Specs

Frame Urwahn ST-BB-V7F | steel | integrated beltport | integrated flatmount | internal cable routing

Engine MAHLE ebikemotion rear wheel hub motor | 250W power | 40Nm torque | up to 25km/h support

Remote control MAHLE ebikemotion iWoc TRIO | 3-stage | mounted on the handlebar

Battery MAHLE ebikemotion | integrated in down tube | 250Wh capacity (up to 80km) | maintenance via bottom bracket

Range Extender MAHLE ebikemotion | 208Wh (up to 60km) | mounting at bottle cage

Front light LightSkin UE Mini stem mount | StVZO compliant

Back light LightSKIN seat post with integrated rear light | StVZO compliant

Fork Lauf Grit SL | Blattfedern | Tapered | Flatmount Aufnahmen | interne Zugverlegung

Headset Acros AIX-525 IS | internal cable routing | fully integrated

Braking system Shimano GRX 600 Disc | hydraulic | flatmount | 160mm

Drive system Shimano GRX 600 1-11-F derailleur long | Garbaruk Narrow Wide chainring | KMC X11SL chain

Crankset Urwahn CT1-CR1 | 170 or 160mm | hollow core| LK 5x130 | BSA

Bottom bracket Acros A-BB R2 | hollow core| BSA

Hubset Urwahn front Disc 6h 12x100mm | MAHLE ebikemotion HR 40Nm engine disc 6L

Rims Ryde Dutch 19 Disc | 32L | 19-622

Tires Continental Terra Speed | 40-622mm

Handlebar Acros Gravel-Bar | 440mm - 560mm | 25° flare

Stem Satori Viper with Acros ICR | 31.8mm

Grips Acros Silicon Bartape

Seat post Urwahn CT1-SP1 | 27.2mm

Seat Fizik Antares Versus Evo R3 Adaptive

Frame sizes XS | S | M | L | XL

Frame colours ALBERTO anniversary design with reflective decor

Weight approx. 14,8 kg (Size M)

Geometry

bt_bike_dimensions-1.png

A
B
C
D
E
F
G
H
J
K
L
M
XS
135
535
479
405
45
987
807
27,2
73°
73°
401
45
S
150
555
492
1008
819
M
165
575
505
1028
833
L
180
595
518
1049
846
XL
195
615
531
1069
860
*All dimensions are in millimetre. Errors & changes are reserved.
FRAME SIZES
A - body height
B - standover
XS
165 - 171
77 -81
S
172 - 178
82 - 86
M
179 - 185
87 - 90
L
186 - 192
91 - 95
XL
193 - 200
> 95
* All dimensions are in millimetre. All size and frame parameters are merely recommendations as every human has individual properties & preferences. Please note that the overhang height should match your standover. Experienced riders can ride frames with larger overhang heights.

MEASURE YOUR STANDOVER

Take a spirit level and clamp it between your legs. Move the spirit level upwards your crotch as if you would sit on a saddle and balance the level spirit level parallel to the ground. Next, measure the distance from the ground to the top edge of the spirit level. IMPORTANT: please make the measurements with shoes on.