Helkama SX 9s electric bike
Low-step, all-terrain electric hybrid with a 504 Wh battery.
3299,00€
Find closest dealerThe Helkama SX is a low-step hybrid e-bike that offers a stable riding feel and versatile performance for both city streets and gravel roads.
The 9-speed electric hybrid is perfectly suited for commuting, everyday cycling, and leisure rides where comfort, control, and smooth progress are valued. The Shimano EP5 mid-drive motor delivers 60 Nm of torque, providing natural and efficient electric assistance for varying riding conditions. The stylishly frame-integrated 504 Wh battery ensures reliable range for daily use and longer cycling adventures. With stable frame geometry, wider tires, and an active yet comfortable riding position, you’ll enjoy confident handling on both asphalt and hard-packed gravel paths. The 9-speed drivetrain offers a suitable gear range for urban riding as well as hillier terrains. The low-step frame makes mounting and dismounting easy, enhancing comfort during everyday use. Carefully refined in every detail, the Helkama SX is a dependable electric bike for versatile, year-round use. It’s designed to meet real everyday needs and adapt to various environments, from commutes to country rides. A stable ride, versatile features, and reliable electric assist offer the freedom to move on your own terms, day after day. Reliable components and a well-thought-out design make for a smooth ride, whatever the season.
SX hybrid e-bike
Additional information
| Product name | |
|---|---|
| Frame | Alumiini |
| Frame size | L (19"), M (17"), S (15") |
| Front fork | Suntour SF23-NX1-32-Boost AIR 100mm |
| Transmission | Shimano CUES RD-U4020 Linkglide |
| Gear amount | 9 |
| Shifter | Shimano CUES SL-U4000 Linkglide |
| Front brakes | Shimano MT410 hydraulic disc brake 180mm |
| Rear brakes | Shimano MT410 hydraulic disc brake 180mm |
| Brake lever | Shimano MT401 |
| Crank set | Shimano EM600, 170mm/Shimano ET600 38T |
| Chain | Shimano CN-LG500 Linkglide |
| Rims | Mach1 Trucky 30-622, 32H |
| Saddle | Ergon ST10 GEL |
| Seatpost | 30,9 x 350 mm |
| Handlebar | |
| Stem | Ergotec Sepia XL 100mm, säädettävä |
| Rear axle measurements | QR 168mm, OLD 135mm |
| Tires | Schwalbe Energizer Plus Tour |
| Wheel size | 29" |
| Tire size ETRTO | 55-622 |
| Motor brand | Shimano |
| Motor model | Shimano EP5 |
| Motor specifications | 250W – 36V – 60Nm- 25km/h |
| Battery model | Shimano EN805-L |
| Battery Energy (Wh) | 504 |
| Battery placement | Integrated |
| Battery charging time | 80% 4h / 100% 7,5h |
| Charger | Shimano E6002 |
| Display | Shimano EN500 |
| Color | pearl champagne, red |
| Weight limit (kg) | 130 |
| Luggage rack weight limit | |
| Weight (kg) | s-15, red: 27 |
Helkama SX 9s electric bike: s-15
| fs ‐ Frame size | 15" |
|---|---|
| st ‐ Seat tube length | 400 |
| tt ‐ Efektiivinen vaakaputki | 585,5 |
| ht ‐ Head tube length | 125 |
| hta ‐ Head tube angle | 67,5 |
| sta ‐ Efektiivinen istuinkulma | 74,5 |
| cs ‐ Chainstay length | 465 |
| bd ‐ Bottom bracket drop | 63 |
| fo ‐ Fork rake/offset | 508 |
| s ‐ Stack | 633 |
| r ‐ Reach | 410 |
| wb ‐ Wheelbase | 1156 |
Helkama SX 9s electric bike: m-17
| fs ‐ Frame size | 17" |
|---|---|
| st ‐ Seat tube length | 430 |
| tt ‐ Efektiivinen vaakaputki | 605 |
| ht ‐ Head tube length | 125 |
| hta ‐ Head tube angle | 67,5 |
| sta ‐ Efektiivinen istuinkulma | 74,5 |
| cs ‐ Chainstay length | 465 |
| bd ‐ Bottom bracket drop | 63 |
| fo ‐ Fork rake/offset | 528 |
| s ‐ Stack | 651 |
| r ‐ Reach | 425 |
| wb ‐ Wheelbase | 1179 |
Helkama SX 9s electric bike: l-19
| fs ‐ Frame size | 19" |
|---|---|
| st ‐ Seat tube length | 480 |
| tt ‐ Efektiivinen vaakaputki | 628 |
| ht ‐ Head tube length | 135 |
| hta ‐ Head tube angle | 67,5 |
| sta ‐ Efektiivinen istuinkulma | 74,5 |
| cs ‐ Chainstay length | 465 |
| bd ‐ Bottom bracket drop | 63 |
| fo ‐ Fork rake/offset | 528 |
| s ‐ Stack | 660,5 |
| r ‐ Reach | 445 |
| wb ‐ Wheelbase | 1203 |







