kit chaîne/porte couronne alu CNC noire

MBK 51 (ref: 512882)

Made of black anodised 7075 T6 aluminium, it allows the mounting of Doppler rings.
The different fixing points allow compatibility with a large number of GRIMECA and BERNARDI rim models.
chainring mounting: 6 holes M6 Ø152 (requires BHC screw L 10mm) 189g.

Indicative public price : 49.95€