4iiii PRECISION Power Meter For Shimano XT M8100/8120

Description

4iiii PRECISION Power Meter For Shimano XT M8100/8120
The 4iiii PRECISION Power Meter for Shimano XT M8100 is the lightest, most affordable direct force power meter available. The added weight of the 4iiii PRECISION is only 9 grams and it is accurate to within +/- 1.0%.
The 4iiii PRECISION is a left-only crank arm-based power meter and replaces your current left side crank arm. The 4iiii takes the power that is generated by your left leg and doubles it in order to determine your total power output.
In addition to being affordable, lightweight and highly accurate, the 4iiii PRECISION measures precise cadence data, has 3D power meter technology capable of measuring tri-axial strain and is compatible with both ANT+ and Bluetooth SMART devices.
Options
The power meter is available in the following crank arm lengths: 170 mm | 175 mm
Compatibility
The 4iiii power meter is compatible with XT M8100/8120/8130 cranksets. It is also compatible with all other Shimano x100/x120/x130 series MTB cranksets such as the XTR M9100/M9120/M9130 or the SLX M7100/7120/7130.
It is not compatible with x000 series crankset such as the XTR M9000’s, XT M8000’s or SLX M7000’s.
In the Box
4iiii PRECISION Power Meter
2 2032 coin cell batteries
Quick Start guide
Specs
Name
4iiii PRECISION XT M8100/8120
Bike Type
MTB
Location of Power Measurement
Crank Arm
Left or Both Legs Measured
Left only
Independent Left/Right Measurement
No
Installation
Easy
Communication Protocol
ANT+ and Bluetooth SMART
Claimed Accuracy
+/- 1.0%
Weight
9 grams (added weight)
Battery Type
CR2032 coin cell
Battery Life
100 hours
Method of Cadence Measurement
Accelerometer
Warranty
3 years
Why Buy from Power Meter City
1. We ship fast! All orders ship on the same day your order is placed!
2. Free shipping on all orders in the U.S.
3. We are an authorized 4iiii dealer and this product comes with a full warranty.
4. Expert advice and customer service in case you need any help.
5. We offer a free, 30-day return policy on new items.
6. We offer 20% off TrainingPeaks Premium when you buy a power meter.
About our Company
At Power Meter City, we focus on power meters and related accessories and components. Our focus on these products means we can offer you the best possible selection, advice and service.
We have been in business since 2016 and are based in southern California We are an authorized dealer of every product we sell.