4iiii Precision 3.0+ Ultegra R8100 Powermeter - Twist Cap - Black / 170mm
The 4iiii Precision 3.0+ most powerful unit to date, compressed into a smaller, lighter package and featuring support for Apple Find My, the Precision 3.0+ Powermeter is a proven choice of pros and weekend warriors alike. Whether you’re fighting for a Kona qualification spot, logging countless hours...
4iiii Precision 3.0+ GRX RX810 Powermeter - Twist Cap - Black / 175mm
The 4iiii Precision 3.0+ most powerful unit to date, compressed into a smaller, lighter package and featuring support for Apple Find My, the Precision 3.0+ Powermeter is a proven choice of pros and weekend warriors alike. Whether you’re fighting for a Kona qualification spot, logging countless hours...
4iiii Precision 3.0+ 105 R7100 Powermeter - Twist Cap - Black / 170mm
The 4iiii Precision 3.0+ most powerful unit to date, compressed into a smaller, lighter package and featuring support for Apple Find My, the Precision 3.0+ Powermeter is a proven choice of pros and weekend warriors alike. Whether you’re fighting for a Kona qualification spot, logging countless hours...
4iiii Precision 3.0+ 105 R7100 Powermeter - Twist Cap - Black / 175mm
The 4iiii Precision 3.0+ most powerful unit to date, compressed into a smaller, lighter package and featuring support for Apple Find My, the Precision 3.0+ Powermeter is a proven choice of pros and weekend warriors alike. Whether you’re fighting for a Kona qualification spot, logging countless hours...
4iiii Precision 3.0+ reCYCLED Ultegra R8000 Powermeter - Black / 172.5mm
A Merlin Cycles Black Friday Exclusive! Thanks to our friends at 4iiii, Merlin Cycles are able to offer the super-accurate power meters at a price never seen before. Thanks to 4iiii's reCYCLED programme, train with power on your bike at a price never to be repeated. What is a Ride Ready...
4iiii Precision 3.0+ reCYCLED Ultegra R8000 Powermeter - Black / 175mm
A Merlin Cycles Black Friday Exclusive! Thanks to our friends at 4iiii, Merlin Cycles are able to offer the super-accurate power meters at a price never seen before. Thanks to 4iiii's reCYCLED programme, train with power on your bike at a price never to be repeated. What is a Ride Ready...
4iiii Precision 3.0+ reCYCLED 105 R7000 Powermeter - Black / 175mm
4iiii Precision 3.0+ reCYCLED 105 R7000 Powermeter
4iiii Viiiiva V200 Heart Rate Monitor - Black
The 4iiii Viiiiva is a precision heart rate monitor designed to capture the most accurate picture of your internal physiological effort. Whether you’re pushing through a high-intensity workout, pacing a marathon, or climbing the virtual mountains of Zwift, the Viiiiva provides the real-time data needed...