ACS Maindrive Headset EC34/28.6|EC34/30 Black ModelNumber=K8143 Bike Spray for ultimate post-wash

Bike Spray for ultimate post-wash protection

25 ISO 559 Bead TBLS - Fold Tread/Sidewall Color Bk/Blk PSI 60 Weight (Grams) 705 TPI 60 Durometer Features EXO/TR Reflective Sidewall No

All carbon fiber is produced by Toray and uses tailor-made Nano Epoxy Resin for very high impact resistance

Weight:  46t (Aero) • 115g  |  48t (Aero) • 125g  |  50t (Aero) • 135g  |  52t (Aero) • 141g

where winter weather hits its peak

ACS Maindrive Headset EC34/28.6|EC34/30 Black ModelNumber=K8143 Bike Spray for ultimate post-washMainDrive External Headsets utilize forged steel cups alloy tops and cap with sealed mechanism bearings. Color Black Bearing Type Cartridge Crown Race 30 Defined Color Black S. H. I. S Upper EC34 S. H. I. S. Stem Clamp Diameter 28. 6 Threadless S. H. I. S Lower EC34 Size EC34 28. 6 EC34 30