Description

ROCKBROS 1-in-1 speed or cadence sensor

ROCKBROS 1-in-1 speed or cadence sensor is designed to hold a phone, cycling computer, or accessory in an accessible position. Offered by ROCKBROS, this product emphasizes secure mounting and more convenient viewing while on the move.

Its format and features meet the needs of users seeking practical equipment suited to the stated uses. The materials, dimensions, compatibilities, and features specific to this model are detailed to present the product clearly.

Product highlights

• The Rockbros C3 sensor is a compact device that allows you to monitor key cycling data
• The 2-in-1 model measures speed or cadence, helping you better manage your training pace and analyze your rides
• The robust ABS housing and IP67 rating ensure reliable operation in various weather conditions
• Easy installation and a long battery life make the sensor a practical addition to your bike's equipment
• Speed or cadence measurement in one sensor
• The Rockbros C3 operates in two modes – speed and cadence. This allows you to tailor its operation to your training type and obtain the data you need while riding
• The sensor supports two popular communication standards, making it easy to connect to cycling computers, sports watches and training apps
• Durable ABS plastic housing
• The robust housing protects the sensor electronics from mechanical damage, and the IP67 tightness class helps protect the device from water and dust
• Simple mounting on the bike
• The sensor can be mounted on the wheel hub or crank arm. Flexible mounting hardware makes installation easy without the need for specialized tools
• Design focused on secure mounting and more convenient viewing while on the move

Design and benefits

The mount positions the device within view without occupying the hands. The mounting system, adjustment options, accepted diameter, and tightening type are the key characteristics for assessing mounting stability and compatibility.

The design of the ROCKBROS 1-in-1 speed or cadence sensor is based on the materials and technical solutions specified in the original product sheet. Each described element contributes to the product’s main function while maintaining a format suited to the travel and activities for which it is intended.

The combination of its format, features, and possible uses makes this model a suitable solution for users who prioritize secure mounting and more convenient viewing while on the move. It can therefore complement existing equipment without adding multiple accessories with the same function.

Additional details

• Long operating time and standby mode
• The energy-efficient design allows for long-term use on a single CR2032 battery. Depending on the operating mode, the device can operate for up to several hundred hours

Recommended uses

• GPS navigation by bicycle or motorcycle
• Checking a speedometer
• Urban and everyday journeys
• Sports outings and hikes

Technical specifications

• Brand : ROCKBROS
• Product reference: 29210018001
• Rockbros C3 ANT+ / Bluetooth 2-in-1 Speed or Cadence Sensor - Black
• ANT+ and Bluetooth connectivity ensure compatibility with a wide range of computers and training apps
• Brand : Rockbros
• Model : Rockbros C3
• Measurement type : speed, cadence
• Connectivity : ANT+, Bluetooth
• Power supply : CR2032 220 mAh battery
• Operating time : approx. 600 h (cadence) / approx. 400 h (speed)
• Standby time : up to 300 days
• Waterproof : IP67
• Compatibility : Garmin, Wahoo, Zwift, Tacx, Bryton and ANT+ or Bluetooth-enabled devices
• Material : ABS
• Color : black
• The most important advantages of the Rockbros C3 sensor:
• Speed or cadence measurement in one device : 2-in-1 mode allows you to adjust the sensor to your riding style and training needs
• Wide compatibility with meters and apps : ANT+ and Bluetooth support enables collaboration with many popular training platforms
• Long battery life : up to 600 hours of operation and up to 300 days in standby mode
• Resistance to rain and harsh conditions : IP67 sealing ensures reliable operation while riding in various weather conditions
• Easy to install on your bike : Quick installation on your hub or crank allows you to easily prepare your bike for data recording
• ANT+ and Bluetooth connectivity

Why choose this model?

This ROCKBROS model notably combines the Rockbros C3 sensor, a compact device that allows you to monitor key cycling data; the 2-in-1 model measures speed or cadence, helping you better manage your training pace and analyze your rides; the robust ABS housing and IP67 rating ensure reliable operation in various weather conditions. It is suitable for users looking for a stable mount and more convenient viewing while on the move, with equipment that is clearly identified and easy to integrate into their riding routine.

Its versatility makes it suitable for GPS navigation by bicycle or motorcycle, checking a speedometer, and urban and everyday journeys. The technical specifications listed above make it possible to compare this model with other products in the same category.

Specifications

• Weight: 200gr
• Usage: Indoor & outdoor

Pros and cons

• Sustainably produced
• ideal for everyday use.