KELLYS Theos R50

The KELLYS THEOS R50 is a high-end mountain e-bike designed for demanding riders looking for performance, durability and modern technology. This model features a powerful motor, high-capacity battery, durable construction, advanced suspension, quality components and optimized mullet wheels.

Powerful Panasonic GX Ultimate motor

At the heart of the THEOS R50 is the Panasonic GX Ultimate mid-motor with 95 Nm of torque, which provides strong and smooth assistance even on the most demanding climbs.

The integrated 725 Wh KELLYS Re-Charge K1 battery allows for a long range, making it ideal for all-day off-road excursions.

Benefits:

• Powerful motor for demanding terrain
• High-capacity battery for long range

Durable frame and advanced suspension

The 6 Series aluminum alloy frame is made using advanced robotic welding, ensuring high strength and durability.

The Think Link® suspension with 130mm of rear travel and ROCK SHOX Zeb Select fork with 150mm of front travel provide excellent control and comfort on rough terrain.

Benefits:

• Strong and durable frame for tough conditions
• Advanced suspension for maximum comfort

Quality components for reliable performance

SHIMANO Deore XT Linkglide derailleur and SHIMANO Deore XT Linkglide SL-M8130-R Rapidfire Plus derailleur provide precise and quick shifting with 11 speeds.

SHIMANO SLX M7120 hydraulic disc brakes provide reliable stopping power in all conditions.

Benefits:

• Precise shifting for efficient riding
• Powerful brakes for safety

Optimised wheels for better handling

The combination of a 29" front wheel and 27.5" rear wheel (mullet setup) provides the ideal balance between stability and agility, which is advantageous in technical passages.

Benefits:

• Improved handling on off-road terrain
• Stability at high speeds

Modern technology for easy handling

The PANASONIC Bluetooth® 5.0 display provides clear information on battery status, speed and other parameters, making it easy to plan your ride.

Benefits:

• Intuitive controls
• Access to important data while driving

The KELLYS THEOS R50 e-bike is a great choice for riders looking for a powerful and reliable e-bike capable of tackling even the most challenging terrain.

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.

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.

More informations

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.

E-bikes Kellys