RITCHEY WCS SEMI INTEGRATED ZS44/28.6 UPPER HEADSET Finance 1-Step by Finish Line has

1-Step by Finish Line has been developed for cyclists who are looking for a fast

Shimano 105 10/11 speed hub is super smooth and highly dependable

Technology: ProTection

Compact wrist watch style Optical LED based heart rate sensor

The Shimano J03A resin brake pad with radiator fin for XTR

RITCHEY WCS SEMI INTEGRATED ZS44/28.6 UPPER HEADSET Finance 1-Step by Finish Line hasDesigned for bicycles with semi integrated headsets, the WCS Semi Integrated ZS Upper Headset features full complement angular contact cartridge bearings packed with Ritchey high webbing grease. Material: Alloy Headtube ID: 44mm ZS44 28. 6 (1 ) bearing: 41. 0 30. 15 7mm 45 45 sealed cartridge (ACB) Stack height: 10. 1mm 15. 2mm S. H. I. S.: ZS44 28. 6 (1 ) Weight: 43g Contents 1 x Ritchey WCS Semi Integrated ZS44 28. 6 Upper Headset