Helkama Velox Oy

Helkama X 29” electric bike

Versatile electric mountain bike with a larger 630 Wh battery.

2799,00

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The Helkama X is an electric mountain bike designed for versatile riding, from daily commutes to forest trails.

Modern geometry and an agile frame deliver controlled, stable, and smooth riding in varying conditions, whether on gravel roads or off-road terrain. The stylishly integrated 630 Wh battery provides long-lasting range for daily use, trail rides, and longer cycling adventures. The electric assist supports your journey efficiently and naturally, making climbs and challenging forest routes easier to conquer. Large 29-inch mountain tires offer excellent grip and a stable riding feel across different surfaces. The hardtail design, modern frame geometry, and versatile riding capabilities make the Helkama X a reliable e-mountain bike for active use. It’s a solid choice for commuting, gravel roads, and exciting off-road adventures alike.

Features

Additional information

Product name
Brand

Helkama

Frame

Alumiini

Frame size

L (19"), M (17"), XL (21")

Front fork

RockShox 35 Gold RL 29" 130 51mm MXL Stealth / RockShox Psylo Silver 29" 130mm 44mm

Transmission

Shimano Deore RD-M5130 10sp Linkglide

Gear amount

10

Shifter

Shimano Deore SL-M5130 10sp Linkglide

Front brakes

Shimano MT410 CL hydraulic disc brake 203mm

Rear brakes

Shimano MT410 CL hydraulinen levyjarru 180mm

Brake lever

Shimano MT-401

Crank set

FSA CK-752 165mm , 34H Shimano CRE-70B

Chain

Shimano CN-LG500 Linkglide

Rims

Mach1 Trucky 30-622 ETR / 32H, tubeless ready

Saddle

Ergon ST10 GEL

Seatpost

30,9 x 350 mm

Handlebar

Zoom, halkaisija: 35 mm, leveys: 15-17" 720 mm, 19-21" 780 mm, nousu: 20 mm, taivutus: 9°

Stem

Satori URSA 50 mm

Rear axle measurements
Tires

Schwalbe Nobby Nic

Wheel size

29"

Tire size ETRTO

62-622

Motor brand

Shimano

Motor model

Shimano EP6

Motor specifications

250W – 36V – 85Nm- 25km/h

Battery model

Shimano EN806

Battery Energy (Wh)

630

Battery placement

Integrated

Battery charging time

80 % 7,5 h/ 100 % 10,2 h

Charger

Shimano E6002

Display

Shimano EN600

Color

graphite gray, lagoon green, terracotta, violet, glacier, white clay

Weight limit (kg)

145

Recommended height
Frame size Height (cm)
m-17 160-180
l-19 170-190
xl-21 180-200
l-19
xl-21
m-17
Weight (kg)

24

Helkama X 29” electric bike: m-17

fs ‐ Frame size 17"
st ‐ Seat tube length 430
tt ‐ Efektiivinen vaakaputki 609,8
ht ‐ Head tube length 125
hta ‐ Head tube angle 67,5
sta ‐ Efektiivinen istuinkulma 74,5
cs ‐ Chainstay length 460
bd ‐ Bottom bracket drop 56,5
fo ‐ Fork rake/offset 546
s ‐ Stack 657,4
r ‐ Reach 427,5
wb ‐ Wheelbase 1188

Helkama X 29” electric bike: l-19

fs ‐ Frame size 19"
st ‐ Seat tube length 470
tt ‐ Efektiivinen vaakaputki 630
ht ‐ Head tube length 135
hta ‐ Head tube angle 67,5
sta ‐ Efektiivinen istuinkulma 74,5
cs ‐ Chainstay length 460
bd ‐ Bottom bracket drop 56,5
fo ‐ Fork rake/offset 546
s ‐ Stack 666,6
r ‐ Reach 445
wb ‐ Wheelbase 1209,4

Helkama X 29” electric bike: xl-21

fs ‐ Frame size 21"
st ‐ Seat tube length 515
tt ‐ Efektiivinen vaakaputki 649,4
ht ‐ Head tube length 145
hta ‐ Head tube angle 67,5
sta ‐ Efektiivinen istuinkulma 74,5
cs ‐ Chainstay length 460
bd ‐ Bottom bracket drop 56,5
fo ‐ Fork rake/offset 546
s ‐ Stack 675,8
r ‐ Reach 462
wb ‐ Wheelbase 1230,3