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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
The Viiiiva is a reliable cornerstone of your training toolkit
Backed by our 3-year warranty and an IPX7 waterproof rating
The 4iiii Viiiiva is a precision heart rate monitor designed to capture the most accurate picture of your internal physiological effort
This Ride Ready unit comes pre-installed on a brand-new Shimano crankset
Built to handle everything from rough terrain and gravel to high RPM sprints
PRECISION 3 & 3+ Maintenance Kit Kit:PRECISION 3 & 3+ Maintenance Kit The Viiiiva is a reliableReplacement PRECISION 3 & 3+ Powermeter cap and O ring. Shipping included.
