Helkama Velox Oy

Helkama CX 5sp Di2 27,5″

Helkama CX is a versatile urban electric bike for all weathers and surfaces. It offers everything you need to enjoy smooth commuting and everyday mobility in varying conditions.

4149,00 

Color: pearl white
pearl white
violet
black
Frame size: 50 cm
50 cm54 cm

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Helkama CX product family

From asphalt to gravel, the urban Helkama CX is a true go-to electric bike, ideal for commuting and everyday mobility. The wide, smoothly rolling tyres ensure traction even on poor surfaces, making the CX an excellent choice as an all-year electric bike. Light front suspension improves ride comfort even in varying conditions.

The CX bikes have one low frame design that is suitable for everyone, making it easier to get on the bike. The long-lasting battery is seamlessly and discreetly integrated into the bike frame. The CX city bike’s street mountain bike-like style and minimalistic design is crowned by matte black fenders and a daytime running light with the Helkama crest. The daytime running light is a stylish little detail that improves your visibility in traffic and always lights up when the motor is on.

Advanced ride experience and automatic gears

The CX e-bike is powered by Shimano’s 2nd Gen EP6 motor that delivers an astonishing 85 Nm of torque. The sturdy assist helps you to climb steeper slopes without breaking a sweat. The stylish 504 Wh battery integrated in the frame is enough for long bike rides on a single charge. The bicycle also features Suntour 80 mm front suspension to guarantee excellent riding comfort on pavement and gravel roads alike.

The 5-speed CX bike has an automatic gear set, so you can focus fully on the ride. The system takes care of gear changes automatically, but you can also change gears yourself.

Customise for every occasion

You can easily customise your bike to suit your needs with a basket or pannier bag. The CX city e-bike features a sleek yet sturdy Urban Pro pannier rack with the AtranVeloSystem for attaching accessories. This means that you can easily attach the accessories from the product family by simply clicking them into place.

In addition to the Helkama DRL daytime running light, the bike has high-quality front and rear lights from Finnish Herrmans, which increase your cycling safety and ensure that you stand out in traffic when it gets dark.

• Motor: Shimano EP6, 85 Nm
• Battery: Shimano BT-EN805, 504 Wh
• Display: Shimano SC-EN610
• Charger Shimano EC-E8004

Additional information

Brand

Helkama

Product name

Helkama CX 5v Di2 27,5"

Frame

Aluminum

Frame size

50 cm, 54 cm

Front fork

Suntour XCR32 AIR , 80mm

Transmission

Shimano Nexus 5 Di2

Gear amount

5

Shifter

Shimano SW-EN600R (electric gear)

Front brakes

Shimano MT410 hydraulic disc brake 180mm

Rear brakes

Shimano MT410 hydraulic disc brake 160mm

Brake lever

Shimano MT-401

Crank set

Shimano FC-EM600 170mm , 38T

Chain

KMC

Rims

Mach 1 Trucky 30-584 32H , musta

Saddle

Selle Royal Lookin Evo Athletic

Seatpost

30,9 x 350 mm

Handlebar

Ergotec City Cruiser 31,8/640mm

Stem

Ergotec Sepia XL, alu., adjustable 100 mm

Rear axle measurements

Shimano 168mm QR , OLD 135mm

Tires

Schwalbe Al Grounder with reflective sidewall

Wheel size

27,5"

Tire size ETRTO

60-584

Motor brand

Shimano

Motor model

Shimano EP6

Motor specifications

250W – 36V – 85Nm- 25km/h

Battery model

Shimano EN805L

Battery Energy (Wh)

504

Battery placement

Integrated

Battery charging time

80 % 2,5 h/ 100 % 4 h

Charger

Shimano E8004

Display

Shimano EN610

Color

black, pearl white, violet

Lukko

AXA Imenso XL

Painoraja (kg)

145

Recommended height
Frame size Height (cm)
50-cm 160-180
54-cm 170-190
Weight (kg)

28

Helkama CX 5sp Di2 27,5": 50-cm

fs ‐ Frame size 50cm
st ‐ Seat tube length 500
tt ‐ Effective top tube length 620
ht ‐ Head tube length 175
hta ‐ Head tube angle 69
sta ‐ Seat tube angle 74
cs ‐ Chainstay length 465
bd ‐ Bottom bracket drop 60
fo ‐ Fork rake/offset 477
s ‐ Stack 652
r ‐ Reach 433
wb ‐ Wheelbase 1170

Helkama CX 5sp Di2 27,5": 54-cm

fs ‐ Frame size 54cm
st ‐ Seat tube length 540
tt ‐ Effective top tube length 635
ht ‐ Head tube length 185
hta ‐ Head tube angle 69
sta ‐ Seat tube angle 74
cs ‐ Chainstay length 465
bd ‐ Bottom bracket drop 60
fo ‐ Fork rake/offset 477
s ‐ Stack 661
r ‐ Reach 445
wb ‐ Wheelbase 1186