Works Components Angle Headset 1.5Deg EC44/28.6|ZS56/40 130-139HT MFPN=SP05 CNC SILVER Compatible with HG 9-speed chains

Compatible with HG 9-speed chains Color Black Rings 36/22 Number of Chainrings Double Crank Length (mm) 170 Crank Intended Use Mountain Drivetrain Speeds 9 BB Included No Pedal Spindle 9/16" Spindle Interface Type Shimano Hollowtech II Chainring BCD Riveted Chainline/Hub Compatibility 141/148 Boost Hubs Defined Color Black Size 170Mm Chainline 51

CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Tri/TT Helmet Style Road Maximum Head Circumference 62 Defined Color Gray

Additionally the 1-way/2-way Spin-on Presta design ensures an airtight seal and easy pressure readings without an air compressor

Unique features and design also provide significantly improved wear resistance on Eagle cassettes and rings

2 cartridge bearing and 1 DU bushing with rubber seals

Works Components Angle Headset 1.5Deg EC44/28.6|ZS56/40 130-139HT MFPN=SP05 CNC SILVER Compatible with HG 9-speed chainsAdjusts the bikes headtube angle by 1. 5 degree Due to angled nature, headsets are headtube length specific Precision CNC machined from 6082 T6 aluminum and anodized in the UK Includes top cap, star nut, bearings and crown race Model 1. 5 Degree Angle Headset S. H. I. S. EC44 28. 6 ZS56 40 Stack 16mm 2. 5mm Headtube Length 130 139mm Color Black Weight