Ergometer Maintenance

By the Watta Team · Updated

Ergometer Maintenance: Concept2 ergometer maintenance involves periodic chain oiling, flywheel cleaning, and hardware inspection to ensure consistent performance and longevity.

What is Ergometer Maintenance?

The Concept2 RowErg is built for durability but requires basic maintenance. The chain should be oiled every 50 hours of use (or monthly for regular users) with a light machine oil or the Concept2 chain oil pen — an oiled chain reduces friction and extends component life. The flywheel housing should be vacuumed through the vents every 2-3 months to remove dust that changes the drag factor. Check the seat rollers, slide rail, and footrests periodically for wear. The PM5 batteries (2x D-cell) typically last 2+ years with regular use. Monitor your drag factor at a consistent damper setting — a changing drag factor at the same damper position indicates dust buildup or component wear. With proper maintenance, a Concept2 erg lasts 10-20+ years.

How Watta Uses Ergometer Maintenance

Consistent erg maintenance ensures the PM5 data captured by Watta is accurate and comparable over time. A poorly maintained chain or dusty flywheel can alter drag factor and split accuracy, which would affect Effort Score calculations.

Further Reading

Frequently Asked Questions

How often should I oil the chain?
Every 50 hours of use, or monthly for regular users. Apply Concept2 chain oil or light machine oil (3-in-1 oil works) by wiping along the chain length while slowly pulling and releasing the handle.
Why is my drag factor different today?
Most commonly: dust accumulation in the flywheel housing. Vacuum the housing through the side vents. Other causes: different air temperature/humidity (affects air density), or component wear. Check your drag factor at the same damper setting each session.
How long does a Concept2 last?
With proper maintenance, 15-20+ years. The main wear components are the chain (replaceable, lasts several years), seat rollers (replaceable), and PM5 batteries. Concept2 sells all replacement parts and provides excellent customer support.

Related Content

Drag FactorDrag factor is a normalized number on the Concept2 PM5 that measures the actual air resistance the flywheel feels, so you can replicate the same stroke feel on any erg.Damper SettingThe damper setting is the adjustable lever (1-10) on the side of a Concept2 rowing ergometer that controls airflow to the flywheel and affects resistance.FlywheelThe flywheel is the spinning air resistance mechanism inside a Concept2 ergometer that generates resistance during the drive phase of the rowing stroke.Concept2 RowErgThe Concept2 RowErg is the industry-standard air-resistance indoor rowing machine used by Olympic teams, universities, CrossFit boxes, and home gyms worldwide.Drag Factor CalculatorRowing for BeginnersFor Concept2 UsersFor Home Gym
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