Replacement Bearing for ADA Spring-Loaded Chain Tensioner for GSR40 $6.99 Quantity discounts available QuantityPrice Quantity: -+ Add to Cart SKU: GG507C ABOUT THIS PRODUCT:Replacement Bearing for ADA Spring-Loaded Chain Tensioner for GSR40AboutAboutReplacement Bearing for ADA Spring-Loaded Chain Tensioner for GSR40 (part gg505). Bearing is a R4A-ZZ. Q&A's:Be the first to submit a Question.Submit your question:Your question has been successfully submitted !Please write a question.