4pcs Black Seat Wheels for Water Rowing Machines 45x21x8mm Nylon with Steel

Features: * Made of high-strength plastic material, long for service life and wear-resistant * High carbon steel bearings, high load-bearing, smooth and stable * Easy to install, just replace the old pulley * Suitable for water resistance rowing * Replacement wheels for some types of rowing machine seats, please measure your old wheel size before purchasing

Specifications: *Product Name: Rowing Machine seats wheel *Material: nylon+steel *Size: approx. Diameter: 45mm Height: 21mm Inner diameter: 8mm *Color: black *Weight: about 30g

Package Content: 4 x Seats wheel

Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

for 2. Please allow slight manual measurement deviation for the data(1cm =0.39inch)