Adjust chain length for optimal tensioning.
IZUMI-V Half link allows you to add half of one link (1/2 inch) to optimize chain tension.
It can be a good idea to carry the half link with FIXER. (*The half link in the photo is not this product)
This type of half link has a bolt-nut connector. We recommend the RUNWELL chain tools for easy and quick maintenance:
FIXER , a flathead screwdriver and 6mm spanner combined tool
CHECKER for easy looseness check.