Fit : 123BCD for campagnolo Ekar crank, only for Ekar 13 speed chain. Narrow wide tooth, it design for 1x speed only, can not use as 2x speed, not support front shifting derailleur. Chain Speed support: only for Campagnolo Ekar C13 chain, 13 speed. Tooth: 38T-50T; Size: 123 BCD round; Thickness: 4MM. Material: High strength Aluminum 7075-T651; high precision CNC processing; offer best stiffness and endurance. Package Contents:1pcs chainring.

DJC Stone 123BCD Round Bike Chainring for Campagnolo Ekar Crank Gravel Road Bike 1x13 Crankset for CP 13 Speed C13 Chain

 

Featrures:

• Fit : 123BCD for campagnolo Ekar crank, only for Ekar 13 speed chain.
• Narrow wide tooth, it design for 1x speed only, can not use as 2x speed, not support front shifting derailleur.  
• Chain Speed support: only for Campagnolo Ekar C13 chain, 13 speed.
• Tooth: 38T-50T; Size: 123 BCD round; Thickness: 4MM.
• Material: High strength Aluminum 7075-T651; high precision CNC processing; offer best stiffness and endurance. Package Contents:1pcs chainring.

 

Advantages:

1, This kind of chainring made from high strength Aluminum 7075-T651, offering best stiffness and endurance.

2, High precision CNC processing. Working accuracy 0.03mm. Ensuring that offers you the best riding component.

 

Package Contents:

1 x chainring

 

Tooth--Max diameter(mm)--Weight(g)

38 T , 162 mm , 65 g

40 T , 170 mm , 70 g

42 T , 178 mm , 78 g

44 T , 186 mm , 87 g

46 T , 194 mm , 98 g

48 T , 202 mm , 109 g

50 T , 210 mm , 116 g