KELLYS Tayen R90 27,5"
The ideal choice for any expedition. Women's mountain e-bike with Panasonic GX Ultimate motor, 725 Wh battery, 12 speeds, 120mm front suspension and 27.5" wheels. E-bike refined to the last detail.
PANASONIC GX ULTIMATE
95 Nm
725 Wh
12 speeds
27,5"
120 mm (front)
Precise and fast SHIMANO Deore SL-M6100-IR Rapidfire Plus shifters are designed for 12-speed systems and compatible with I-Spec EV for a cleaner, more ergonomic cockpit. Rapidfire Plus technology allows for fast and precise shifting of multiple gears at once, ensuring a smooth ride on any terrain.
- Rapidfire Plus
- I-Spec EV mount
- 2-Way Release function
- Lightweight and smooth operation for precise shifting
Shimano Deore MT420 four-piston hydraulic disc brakes that provide excellent stopping power and modulation for even the toughest terrain.
- Four-piston caliper - significantly higher braking power
- Improved modulation of braking power
- Brake levers with SERVOWAVE technology
- Shimano mineral oil** - easy maintenance and longer life than DOT fluids
- Compatible with Ice-Tech discs
E-bike range calculator
The e-bike range is approximately
*Factors affecting total range include assist mode settings, technical condition of the e-bike, battery age, ambient temperature, headwind, and riding technique
The KELLYS TAYEN R90 27.5" is a powerful and reliable e-bike that pushes the boundaries of women's mountain biking. Designed for challenging terrain and comfortable long rides, it combines a powerful engine, long range and precision suspension for maximum comfort and control on every mile.
Technology you can rely on
PANASONIC GX Ultimate motor - 95 Nm delivers strong, smooth support with every pedal
Integrated 725 Wh battery = extra long range for endless trips
PANASONIC Bluetooth® 5.0 navigation Side Color display provides clear control of all riding parameters
Confidence and comfort on any terrain
27.5" wheels with SCHWALBE tyres - maximum traction and stability on all surfaces
ROCK SHOX 35 GOLD RL (27.5") Boost suspension fork with 120 mm travel
Shimano MT420 hydraulic disc brakes for reliable stopping power in all conditions
12-speed Shimano Deore shifting - precise and fast shifting without compromise
Ready for any challenge
Durable R-series aluminium frame - advanced robotic welded 6-series - lightweight and strong construction for aggressive riding
Ergonomic grips and comfortable SELLE ROYAL saddle provide comfort even on long trails
Geometry optimized for women - better handling and more comfortable seating
KELLYS BICYCLES s.r.o. now offers an extended warranty of 5 years. This extended warranty covers the frame of the e-bike and its claim when a manufacturing or material defect is proven to be the cause.
Need help choosing the right e-bike? Use our guide to choosing an e-bike or contact us directly .

Motor Panasonic GX ULTIMATE
To maximize your e-MTB driving pleasure, here is the best motor in its class with 95 Nm of torque and a weight of just 2,95 kg, which will allow you to reach the toughest goals.
Even at low cadence, the motor unit provides a constant and powerful output of 95 Nm, thanks to which the GX Ultimate is one of the most powerful motor units in its class and supports you even in the most demanding conditions.

Battery Kellys-BMZ 725 Wh / 20 Ah
The Panasonic K1 725 Wh / 20 Ah / 36V battery is an integrated lithium-ion battery from Kellys in cooperation with BMZ. Small, compact, powerful, with a nice shape and stylish appearance. The fully integrated K1 725 Wh battery is one of the best power-to-weight ratio batteries on the market. You will literally be amazed by the results of this powerful battery. The combination of power and power reserve makes the battery one of the best components of an e-bike.
The battery is capable of taking the e-bike up to 180 km on a single charge. But of course it always depends on the track profile and how the assistance is used.

Side display Panasonic
The side colour display is relatively small and compact and is located to the left of the handlebar grip. Its screen has a diagonal of about 4.5 cm. It offers a clear and crisp overview of all the necessary driving information. The display is also connected to Bluetooth™, which allows the use of smartphone apps such as "Komoot" and "Strava".
The side colour display is very clear overall. The screen is on the right and on the left are two large arrow keys and a narrow vertical key that functions as a menu. The control unit is IPX5 rated against water and dust.
Functions: speedmeter, maximum speed, average speed, odometer, remaining riding distance, riding distance, assist mode, assist power indication, waterproof after IPX5, state of battery charge, 10 languages selectable etc...

Designing and manufacturing e-bikes is not just about putting mechanical components together. It's more than that. The purpose for which an e-bike is created is important, because it has a unique purpose in each person's life. This mission gives every KELLYS e-bike its reason for being. Thanks to modern technology, skilled designers and the best materials, the Kellys brand has some of the highest quality e-bikes.
We are specialists in KELLYS electric bikes. We offer full suspension and fixed mountain bikes, touring bikes, men's and women's electric bikes with an excellent price / performance ratio.
Parameters
General
Load capacity | 120 kg |
Colour | Grey |
Frame size | Rám S |
Motor
Engine type | Panasonic GX Ultimate |
Torque | 95 Nm |
Centre engine | Yes |
Battery
Exact capacity | 725 Wh |
Questions
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