Helkama SX 10s electric bicycle
- Smaller 15" frame
Automatic transmission, featuring a platform electric hybrid with automatic gears and a 540 Wh battery in a compact frame size.
3499,00€
In stock
Find closest dealerThe Helkama SX is a low-frame hybrid electric bike designed to make riding smooth and effortless, whether you're commuting in the city, heading to work, or exploring gravel roads.
The automatic transmission adjusts gears seamlessly according to the riding situation, allowing you to focus on enjoying your ride without manual gear changes. Powerful electric assist and a stable frame geometry provide a comfortable riding experience in any condition. The elegantly integrated 540 Wh battery delivers a long range for both daily commutes and extended cycling adventures. An active yet comfortable riding position supports controlled and relaxed cycling on both asphalt and gravel. The automatic gearbox continuously optimizes pedaling based on your speed, making starts, hills, and changing routes even easier. The low-frame design makes mounting and dismounting effortless. Thanks to its versatile riding characteristics, large battery, and worry-free automatic transmission, the Helkama SX is an excellent electric bike for active commuting and leisure use.
Motor
Shimano EP6 85Nm 25km/h
The EP6 drive unit offers EP8-level e-bike performance at a lower price and still offers 85 Nm of torque.
Battery
Shimano BT-EN805 504Wh
A high-capacity frame-integrated battery, ideal for those who want to ride longer between charges. Compact design and low centre of gravity for a more natural riding experience.
Display
Shimano SC-EN610
Large 2.8″ LCD colour display for city and trekking bikes. The clear display shows you the most important information about your bike at a glance.
AVS
AtranVeloSystems
AtranVeloSystem or AVS is a patented system for securely attaching accessories to your bike. It contains a wide range of high-quality bags and baskets for different situations. All accessories are modular and compatible with both front and rear racks, so you can install them in the way that suits you bike.
Additional information
| Product name | |
|---|---|
| Brand | Helkama |
| Frame | Alumiini |
| Frame size | S (15") |
| Front fork | Suntour SF23-NX1-32-Boost AIR 80mm |
| Transmission | Shimano CUES RD-U6050 GS 10sp Autoshift |
| Gear amount | 10 |
| Shifter | Shimano SW-EN600-R electric gear |
| 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 | Ergotec Low Riser Bar 31.8, 660mm |
| 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 EN805 |
| Battery Energy (Wh) | 504 |
| Battery placement | Integrated |
| Battery charging time | 80 % 4 h/ 100 % 7,5 h |
| Charger | Shimano E6002 |
| Display | Shimano EN610 |
| Weight (kg) | 25,7 |
| Color | cranberry red |
| Recommended length | 150-170 |
| Weight limit (kg) | 145 |
Helkama SX 10s electric bicycle
| 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 |