Sapim Secure Lock Brass Nipple 14g/12mm Silver 100/Count CheckoutTitle=Cinelli Largo Alloy Bar Replacement left crank arm for

Replacement left crank arm for Shimano Deore FC-M6100-01 cranks

With improved internal airflow channels it offers up to 23% more ventilation than its predecessor ensuring optimal comfort at any speed

- Mesh back for increased airflow

Machined aluminum body anodized black

Meets ECE-R75 and ECE-R88 certification requirements

Sapim Secure Lock Brass Nipple 14g/12mm Silver 100/Count CheckoutTitle=Cinelli Largo Alloy Bar Replacement left crank arm forSecure Lock prevents nipples from loosening via a mechanical means instead of a thread locking compound or paste Allows for truing and tensioning of wheel after wheel builds without any special procedures Polyax design features a round shape of the head that works like a ball joint between the rim and nipple ensuring a better spoke nipple line Aluminum: 7075 T6 aluminum, special coating on thread and nipple surface to further reduce corrosion and