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Crono TT Chainrings

Crono TT Chainrings

Cod. 1972 ›› BCD 110 mm - g 116 (51D)

Cod. 1973 ›› BCD 130 mm - g 116 (51D)

Cod. 1974 ›› BCD 135 mm - g 116 (51D)

 

 

BCD 110

ALL SYSTEM COMPATIBLE

 

Ergal 7075 – CNC – Total treatment

 

51 – 52 – 53 – 54 – 55 – 56

 

 

BDC 130

10 SPEEDS

 

Ergal 7075 – CNC – Total treatment

 

51 – 52 – 53 – 54 – 55 – 56

 

 

BDC 135

10 SPEEDS / 11 SPEEDS

 

Ergal 7075 – CNC – Total treatment

 

51 – 52 – 53 – 54 – 55 – 56