Problem Solvers Clamp-on Downtube Shifter Mount
• Allows the use of downtube shifters on bikes without downtube shifter braze-ons
• Compatible with 9/10-speed Shimano shifters
• 31.8mm clamp with shims for 28.6mm tubes
• Shifters not included
WARNING: This product can expose you to chemicals, including lead, known to the state of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.