Check the listing for details. Paul Component Engineering Chain Keeper 28.6 Black. Condition: New. Listed at 98.08 USD. Paul Component Engineering Chain Keeper 28.6 Black Paul Component Engineering Chain Keeper 28.6 Black Mounted in place of a front derailleur, the Chain Keeper works with single and 1x multi speed drivetrains using a narrow chain. The chain block surrounds the chain as it meets the chainring and prevents it from skipping off.Product Details: Accommodates a range of chain line measurements and chainring sizesNot designed for downhill/freeride/big hit use Specifications: Front Derailleur Clamp: 28.6 (1-1/8") *** Please check all specifics above, especially on Forks, Wheels, and Tires. Photos are often stock. Axle, steer tubes, and other specifics may vary. Store Policies Welcome to our eBay store! Shipping: We ship domestic only. All orders ship free. We try to get everything shipped same day or next day. Because of same day shipping and multiple locations most cancellations can not be accepted. Unwanted orders should be refused or returned. PLEASE NO PO BOX's Customer Service: For all questions please contact us with via eBay Messages. Shop Info and Return Address: Allied Cycle Shop 23101 Gratiot Ave Eastpointe, MI 48021 Online Phone Hours - M-F 12 - 5pm EST © Copyright 2020 Bicycle Addiction. All rights reserved.