Please enter your email address and we’ll send you a link to reset your password right away.

An email has been sent to the address you provided. Please note that it may take up to 5 minutes to arrive.
Please make sure to check your Spam folder in case your email service provider redirected it there.
Note: The link will remain active for 24 hours from the moment you receive it.

E-mail

Oops! This email address is incorrect or not registered.

Your VIP area awaits in the APP

Log in to the app to manage your account, orders, and exclusive benefits.

Order tracking

Personalized notifications

Exclusive offers

The email or password is incorrect.

E-mail

Password

Forgotten your password?

Tradeinn Retail Services as the data controller will process your data in order to manage registered users on our website and process your order, as well as the sending of advertising related to the products and services. You can access, rectify and delete your data, as well as exercise other rights by consulting the additional and detailed information on data protection in our Privacy Policy.

First Name

Last name

E-mail

Repeat E-mail

Password * * Passwords must be at least 6 characters long.

Confirm password

Oops! This email address is already registered.

I have read and accept the conditions contained in the Privacy Policy on processing of my data to manage my order

I want to receive discounts, special deals, and exclusive offers by email.

Create account

Staying signed in lets you shop faster, check your orders, and access your favorites without signing in again.

Stay signed in

Log out

Language: English

Select a country

Always the best online price!

Bike shop

by tradeinn

Shipping to:

Product successfully added to your basket

View basket Continue shopping Back to PC configurator

There´s nothing in your basket right now.

Total quantity:

Order subtotal €

Use a photo to find your product

Filters

Gender

Sigma Batteries for cycling electronics

()

Opportunities available with immediate delivery

Find Electronics from Sigma for bike

Discover the world of cycling with Sigma, your trusted partner for enhancing every ride at bikeinn. Sigma is synonymous with precision, reliability, and innovation, offering a comprehensive range of products designed to elevate your cycling experience, whether you´re a seasoned professional or a weekend adventurer.

Dive into the heart of your performance with Sigma´s cutting-edge cycle computers. These intelligent devices are more than just speedometers; they are your personal ride companions, meticulously tracking your speed, distance, cadence, heart rate, and even gradient. With intuitive interfaces and robust data logging capabilities, Sigma cycle computers empower you to analyze your training, set new personal bests, and explore new routes with confidence. Experience seamless data transfer and advanced features that make every pedal stroke count.

Beyond the core technology, Sigma provides an extensive array of essential accessories to personalize and optimize your bike setup. From comfortable grips that reduce fatigue on long journeys to specialized mounts that securely attach your devices, Sigma accessories are crafted with the cyclist in mind, ensuring both functionality and durability.

Keep your indispensable Sigma devices powered and ready for action with our range of high-quality chargers. Designed for efficiency and safety, these chargers ensure that your cycle computer, lights, and sensors are always ready to accompany you on your next expedition, minimizing downtime and maximizing your time on the saddle.

Unlock deeper insights into your performance and safety with Sigma´s advanced sensors. These meticulously engineered components capture vital data points such as wheel speed, pedal cadence, and heart rate, transmitting them wirelessly to your compatible Sigma cycle computer. Understand your body´s response to exertion and optimize your training zones for peak performance.

Protect your valuable cycling investments with Sigma´s robust covers and cases. Engineered to shield your cycle computers, lights, and other sensitive electronics from the elements, dust, and accidental impacts, these protective solutions ensure your gear remains in pristine condition, ready for any adventure. Whether you´re storing your bike or transporting it, Sigma covers and cases offer peace of mind.

Illuminate your path and enhance your visibility with Sigma´s innovative bike lights. From powerful front lights that cut through the darkest nights to bright rear lights that ensure you´re seen by others, Sigma prioritizes your safety on the road. Explore a variety of lighting solutions, from compact and lightweight options for urban commuting to high-output lights for off-road exploration, all designed for exceptional performance and long-lasting battery life.

At bikeinn, we are proud to offer Sigma´s complete collection, bringing you the tools and technologies to make every cycling journey safer, more informed, and more enjoyable. Elevate your ride with Sigma

Have a question? We’ll help you right away.

You are interacting with a generative AI. By continuing, you accept the Legal Notice and confirm that you understand the Privacy Policy and Cookies Policy.

Have any questions?

Talk to an expert

+34 663 922 716

Sigma Batteries for cycling electronics

Sigma CR2032 3V Lithium battery

Sigma CR1025 Lithium battery

Find Electronics from Sigma for bike