Shimano Clamp Band Adapter - 34.9mm | Large Warmers and compatibility spans all major

and compatibility spans all major 10-speed systems including Shimano

The shortened shafts allow access to recessed or close-clearance bolts while the chrome vanadium steel construction ensures the same durability and precision fit you'd expect from full-size Park Tool hex keys

so the bike keeps its factory look while the carbon underneath stays protected

filling the microscopic crevices in pins and rollers with lubricious

integrated mounting solution

Shimano Clamp Band Adapter - 34.9mm | Large Warmers and compatibility spans all majorWhat is the Shimano 34. 9mm clamp band adapter for? This is Shimano's large 34. 9mm clamp band adapter for front derailleurs, allowing a braze on style front derailleur to be mounted on frames with a 34. 9mm round seat tube. Many high performance carbon and aluminum frames use 34. 9mm seat tubes, and without this adapter a braze on front derailleur cannot be installed. The adapter clamps securely around the seat tube and provides the correct braze on