ACS Maindrive Headset EC30/25.4|EC30/26 Black MFPN=SCOS20250S0100 5% and aren’t affected by

5% and aren’t affected by climate conditions during a ride Measures right and left leg power balance X-Range gearing technology gives you more range and a smoother gear progression

Includes (2) 44mm CushCore presta air valves valve core tool installation instructions and rim stickers Model Pro Set Size 29" Tire W 2

E25 - are rated for use with E-Bikes up to 25kph (15mph)

but to change the binding position

ACS Maindrive Headset EC30/25.4|EC30/26 Black MFPN=SCOS20250S0100 5% and aren’t affected byForged steel cups, alloy tops and cap with sealed bearings Available for 1" (25. 4mm) or 1 1 8" (28. 6mm) EC (traditional cup) applications Model Maindrive S. H. I. S. EC30 25. 4 EC30 26 Color Black Weight 157g Size EC30 25. 4 EC30 26