Ultimate performance and highly durable FC-M970 XTR inner chainring
Lightweight and hard wearing 7075 aluminium construction for optimum performance and rigidity
Highly durable nickel plating for increased service life
Ultimate performance and highly durable FC-M970 XTR inner chainring
Lightweight and hard wearing 7075 aluminium construction for optimum performance and rigidity
Highly durable nickel plating for increased service life