Works Components Round Chainring - 30t - Shimano DM - 3mm Offset - Silver MFPN=26-HIS OS80-ST Tool Size 4mm End Type

Tool Size 4mm End Type Ball Measurement System Metric

SHIMANO ULTEGRA BR-CX77

The result is a new rim shape that perfectly balances radial compliance with lateral stiffness and sets an entirely new benchmark for durability and impact resistance

Color Silver Half Link Chain No Drivetrain Speeds 12 Defined Color Silver Links (links) 114 Weight 178 Chain Connection Type Single Use Master Link

Supplied with various rubber bases to optimize fit with multiple rim types

Works Components Round Chainring - 30t - Shimano DM - 3mm Offset - Silver MFPN=26-HIS OS80-ST Tool Size 4mm End TypeOptimized to work with 12 speed HG Hyperglide+ chains Precision CNC machined in the UK from aerospace 7075 T6 aluminum Compatible with Shimano spline direct mount crankarms Weight: 57g (30t) TECH SPECS Model Round Shimano DM Ring Type Single (Anti Chain Drop) Mount Shimano DM Teeth 30 Oval Round Round Color Silver