Brake lever bases Dia Compe allow you from the pair of dIA COMPE MX122 levers initially intended for handlebar collars in 22.2 mm to come position on 23.8 mm or 25.4/26 mm.

Perfect to come and position the mythical pair dIA COMPE MX122 on all guidance!

Detailed specifications of the MX 122 adjustment collars:

• Only for dIA COMPE MX122 levers initially sold in 22.2 mm
• Allows to pass levers on a hanger in 23.8 mm or 25.4 / 26 mm
• Sold individually
• Available in black and silver