4 Pack Rowing Machine Seats Guide Wheel Replacement For Fitness Equipment

4 Pack Rowing Machine Seats Guide Wheel Replacement For Fitness Equipment DESCRIPTION Features: * Made of high-strength plastic, long service life and wear resistance * High-carbon steel bearings, high load-bearing, smooth and stable * Easy installation, just replace the old pulley * Not only suitable for rowing machines, but also suitable for other fitness equipment such as exercise bikes * Replacement wheels for certain types of rowing machine seats, please measure the size of the old wheel before purchasing Specifications: *Product Name: Rowing Machine Seats Guide Wheel *Material: Nylon + Steel *Size: approx. Diameter: 39.5mm Middle diameter: 33.4mm Thickness: 25mm Inner diameter: 9.8mm *Color: Black *Weight: about 20g/pcs Package Content: 4 x Rowing Machine Seats Guide 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. 2. Please allow slight manual measurement deviation for the data(1cm=0.39inch)