BOX Three Prime 9 Cassette , 11-50t - Black Cleaners and Degreasers PD1445 LU3072 62273

PD1445 LU3072 62273

Manufacturer Part Number: CK16A83A170BLK

- Monocoque unidirectional carbon shaft

PD1465 LU3091 62167

711042-Q3-L15B02

BOX Three Prime 9 Cassette , 11-50t - Black Cleaners and Degreasers PD1445 LU3072 62273Prime 9 Technology offers fewer gears with wider spacing to ease set up, provide a better chain line, and result in less wear and tear Ultra wide ratio with consistent progression and fits standard HG freehub bodies Box One features durable unibody construction with a lightweight internal support disc and black chrome plated protection Box Two features hardened steel cogs pinned to aluminum spiders and an ED black finish Box Three features cold rolled