Helkama SX 10s electric bike
Low-frame, all-terrain electric hybrid with a 630 Wh battery and a powerful 85 Nm torque.
3599,00€
Find closest dealerThe Helkama SX is a low-step hybrid e-bike designed for active riding in the city, commuting, and gravel paths.
The 10-speed electric hybrid combines powerful pedal assist, a stable riding feel, and a sporty riding position, delivering smooth cycling even across changing conditions. The high-performance motor delivers up to 85 Nm of torque, providing strong and natural assistance for hills, headwinds, and longer journeys. A stylishly integrated 630 Wh battery offers extended range and the freedom to enjoy your ride without constantly worrying about charging. The stable frame geometry and slightly sporty, active riding position support controlled handling on both asphalt and gravel. The 10-speed drivetrain offers a wide gear range for varied riding conditions, helping you find the perfect cadence whether commuting or enjoying leisure rides. The low-step frame makes mounting easy and ensures effortless everyday usability. Thanks to the powerful motor, large battery, and versatile riding features, the Helkama SX is a reliable e-bike for active cyclists navigating both urban areas and varied routes.
Additional information
| Product name | |
|---|---|
| Brand | Helkama |
| Frame | Alumiini |
| Frame size | L (19"), M (17") |
| Front fork | Suntour SF23-NX1-32-Boost AIR 100mm |
| Transmission | Shimano Deore RD-M5130 10sp Linkglide |
| Gear amount | 10 |
| Shifter | Shimano Deore SL-M5130 10sp Linkglide |
| Front brakes | Shimano MT410 hydraulic disc brake 180mm |
| Rear brakes | Shimano MT410 hydraulic disc brake 180mm |
| Brake lever | Shimano MT-401 |
| Crank set | Shimano FC-EM600 170mm/CR-ET600 38T |
| Chain | Shimano CN-LG500 Linkglide |
| Rims | Mach 1 Trucky 30-622 32H |
| Saddle | Ergon ST10 GEL |
| Seatpost | 30,9 x 350 mm |
| Handlebar | |
| Stem | Ergotec Sepia XL, alu., adjustable 100 mm |
| Rear axle measurements | QR 168mm |
| Tires | Schwalbe G-One Allround |
| Wheel size | 29" |
| Tire size ETRTO | 57-622 |
| 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 EN610 |
| Color | cranberry red, pearl champagne |
| Weight limit (kg) | 145 |
| Recommended height | |
| Weight (kg) | 26,6 |
Helkama SX 10s 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 |
Helkama SX 10s 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 |




