Pay in 4 interest-free payments of $3.75 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Built to handle everything from rough terrain and gravel to high RPM sprints
the Viiiiva is engineered for comfort and extreme durability
Shipping included
The 4iiii Viiiiva is a precision heart rate monitor designed to capture the most accurate picture of your internal physiological effort
Replacement PRECISION Powermeter cap and O-ring
PRECISION 3+ PRO Drive Side Maintenance Kit Kit:PRECISION PRO 3+ Drive Side Maintenance Kit Built to handle everything fromReplacement PRECISION 3+ PRO drive side power meter cap, screws and O ring.
US$ 13.34
US$ 17.50
