Works Components 1.5deg EC44-EC44 Angleset Headset : EC44/28.6 | EC44/40 External Threadless Complete Black Set 3 110-119mm 10mm QR (XD) Type Standard Size 20x1-1/8 ISO

Type Standard Size 20x1-1/8 ISO 451 Bead Fold Tread/Sidewall Color Bk/Bsk PSI Weight (Grams) 187 TPI 120 Durometer Features Reflective Sidewall No

Solid pins inner and outer plates make for an economical chain choice with all the performance of higher level X-Series chains

Color Black Ring Position/Type Outer Tooth Count 50 Drivetrain Speeds 10 Chainring BCD 130 Material Aluminum Defined Color Black

Shift lever features 2-way release Color Black Rear Der/Shifter Compatibility Shimano Mountain Drivetrain Speeds 12 Weight 117 Shifter Style Trigger Shifter Type I-Spec EV

Works Components 1.5deg EC44-EC44 Angleset Headset : EC44/28.6 | EC44/40 External Threadless Complete Black Set 3 110-119mm 10mm QR (XD) Type Standard Size 20x1-1/8 ISOTo suit tapered forks If you are running a 1 1 8" fork you will need to purchase the Works Components reducer crown. this headset comes as standard with a crown race to suit tapered forks Upper cup Stack height: 11mm Total upper stack height including bearing cover: 16mm Lower cup Stack height: 14mm Upper Bearing: 41mm OD, 45 x 45 Degree AC sealed bearing Lower Bearing: 52mm OD, 45 x 45 Degree AC sealed bearing Upper cup insertion depth: 9mm Lower cup