Unior Professional Chain Checker Tool Model=ARC1400 Spoke Kit }Shimano Dura-Ace ST-R9170 Di2 STI

}Shimano Dura-Ace ST-R9170 Di2 STI Lever Hoods Black Pair

(mm) 15 Bearing O

5-75mm 350 lbs Black

Cassette Cogs 11-12-13-14-15-17-19-21-23-25 Color Silver Cassette Body Type Shimano/SRAM 8 9 10 Speed Drivetrain Speeds 10 Range 11-25 Defined Color Silver Weight 225

Unior Professional Chain Checker Tool Model=ARC1400 Spoke Kit }Shimano Dura-Ace ST-R9170 Di2 STIUnior, the European hand tools producer, is a synonym for reliable, high quality, and functionally designed hand tools around the world. Professional and highly accurate chain checker Quickly determine the wear and stretch of your chain European made and lifetime warranty