4iiii PRECISION 3 Ride Ready XTR FC-M9100 Power Meter Left Arm Choose:170mm Put them in your mouth

Put them in your mouth and if you don’t agree that they’re awesome

from 10T on up

5 LITRE MODEL:

drifty feel desired by some riders

4iiii PRECISION 3 Ride Ready XTR FC-M9100 Power Meter Left Arm Choose:170mm Put them in your mouthUsed to pace attacks up the Alpe DHuez in the Tour de France and to hammer on the Queen K during the Ironman World Championships, the PRECISION Powermeter delivers industry leading accuracy and reliability when you need it most. Through our patented 3D Strain Gauge technology, you can be assured that the data you depend on will help lead you to your own Yellow Jersey. Packaged into a durable lightweight design and compatible with ANT+ and Bluetooth