E-Comuna 6.4.1

Weight 22.1 kg
Frame Aluminium 6061
Sizes F: S, M, L
Color Nordic Fade

A new sense of lightness

With its elegant, lightweight design and rugged off-road DNA, the E-Comuna 6.4.1 bridges the gap between everyday life and adventure. Whether it’s your daily commute, a weekend ride, clocking up the miles or simply soaking up the scenery. The E-Comuna 6.4.1 is a reliable companion on all your journeys and, weighing in at less than 21 kilograms, a true lightweight. It is aided by the compact yet powerful Bosch Performance Line SX drive unit with up to 60 Nm of torque and the equally lightweight Bosch PowerTube 400 battery. Both are discreetly integrated into the completely redesigned aluminium frame. For rides off the beaten track, the suspension fork with 60 millimetres of travel offers plenty of comfort and riding safety. Available in understated Nordic Fade – optionally as a high-tube, low-tube or, new, in the particularly comfortable Forma frame variant.

  • Sporty E-Touring bike for versatile use, available in three frame variants: HT, LT, and Forma
  • Bosch Performance Line SX drive unit with up to 60 Nm torque and 400 Wh Bosch CompactTube battery
  • Practical Shimano CUES U4000 1x9-speed drivetrain
  • Reliable, powerful Tektro 2-piston disc brakes
  • Off-road capability thanks to 60 mm suspension fork and Schwalbe G-One Overland tires

Specifications

Details

Illustration may differ. Specification subject to change.

Chassis

Frame
Aluminium 6061
  • O.L.D.: 142 mm
  • Brake: Postmount disc 7"
  • BB: Bosch
  • Cable routing: internal
Fork
SR Suntour NRX32IL-D
  • Travel: 60 mm
  • Air suspension
  • Tapered Steerer 1 1/8" - 1.5"
  • O.L.D.: 100 mm
  • Brake: postmount disc 7"
Headset
Acros AZX 727
  • Upper bearing cup: ZS56/28.6
  • Lower bearing cup: ZS56/40
Brake front
Tektro HD-T280
  • Hydraulic disc brake
  • 2 pistons
Brake rear
Tektro HD-T280
  • Hydraulic disc brake
  • 2 pistons
Brake disc
Tektro TR180-35A
  • Rotor size: 180 mm
  • Center-Lock

Drivetrain

Crankset
FSA CK-747/IS
  • BB type: Bosch / ISIS
Motor sprocket
STEVENS
  • 38 T
  • Chainline: 50 mm
Derailleur rear
Shimano CUES U4000 Shadow
  • RD-U4000-GS
  • 9-speed
  • Total capacity: 35 T
Chain
Shimano CN-LG500
  • LINKGLIDE
Cassette
Shimano CS-LG300-9
  • 9-speed
  • Combination: 11-13-15-17-20-23-28-36-46 T
Pedals
ATB Alu Pro Reflex

E-System

Engine
Bosch Performance Line SX
  • BDU314Y
  • The smart system
  • Continuous rated power: 250 W
  • Max. torque: 60 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 CompactTube 400
  • The smart system
  • Capacity: 400 Wh/11.1 Ah
  • Voltage: 36 V
  • Technology: Li-Ion
System controller
Bosch LED Remote
  • Das smarte System
  • LED indicator
Charger
Bosch 2A charger

Wheelset

Hubs rear
Shimano FH-TC500
  • Axle: TA12x142 mm
Hubs front
Shimano HB-TC500
  • Axle: TA15x100 mm
Rims
Oxygen RM-26 Disc
  • ETRTO: 26 x 622
Tires
Schwalbe G-One Overland Performance
  • Tire size: 45-622
  • Foldable
  • RaceGuard
  • ADDIX Eco
  • Tubeless Ready
  • Reflective stripes

Cockpit

Handlebar
Scorpo Rise
  • Width: 700 mm
  • Backsweep: 9°
  • Rise: 25 mm
  • Clamp: 31.8 mm
Stem
Scorpo
  • Handlebar clamp: 31.8 mm
  • Angle: 20°
Saddle
Selle Royal Vivo Ergo
Seatpost
Scorpo
  • Length: 320 mm
  • Diameter: 30.9 mm
  • Insertion depth: min. 100 mm
  • Offset: 17 mm
Shift lever right
Shimano CUES U4000
  • SL-U4000-9R
  • 9-speed
Brake lever
Tektro HD-T280
  • 3 finger
Headlight
Litemove K-Standard
  • Illuminance: 110 lux
Taillight
Supernova TL 3 Z
  • Stationary taillight
Carrier
Racktime STV RC 08
  • Rear rack mount: RTA
  • System: SNAP IT 2.0
Mudguards
Curana Apollo 60
Kickstand
STEVENS Edge
  • Kickstand mount: KSA 40
Bell
STEVENS D85 bell

Data

Weight
22.1 kg
Laden weight
140 kg
Color(s)
Nordic Fade
Sizes
F: S, M, L

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   S M L Measuring mode
Seattube length A1 648 663,6 688 nominal
Seattube length A2 430 470 500 bottom bracket to top of seattube
Top tube horizontal C 566 584 602 center headtube to center seatpost/seattube
Headtube angle (°) D 70,5 71 72
Seattube angle (°) E 73,5 72,5 72,5
Wheelbase F 1074 1074,8 1081,7
Chainstay length G 450 450 450
Headtube length H 155 165 185
Bottom bracket drop I 60 60 60 distance of bottom bracket to hub level
Bottom bracket height K 299 299 299 distance to ground
Fork rake L 44,6 44,6 44,6
Slope M 443,2 454,8 480,6 top tube level distance front to rear
Wheel radius front N1 357,5 357,5 357,5 tyred
Wheel radius rear N2 357,5 357,5 357,5 tyred
Fork build height P 453,2 453,2 453,2 incl. lower headset cups
Front wheel - bottom bracket Q 630,8 631,7 638,5
Reach R 381,9 384,4 395 center bottom bracket to center headtube, horizontal
Stack S 621,3 632,9 656 center bottom bracket to center headtube, vertical
Stack/Reach (1:x)   1,63 1,65 1,66 ratio stack to reach
Seatpost diameter   30,9 30,9 30,9
Stem length   90 90 90 center-center
Stem angle (°)   20 20 20
Handlebar diameter   31,8 31,8 31,8
Assembled spacers   10 + 4*10 + 2*10
Handlebar width   700 700 700
Cranklength   170 170 170
    S M L  

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