Schwalbe Aerothan TPU Tube 29x2.1-2.4" PV 40mm ModelNumber=28814 Does not include lockring

Does not include lockring

with improved grip and damping

Unique chainring shape results in a lighter weight stiffer more durable unit Tooth Count 50/37 Drivetrain Speeds 12 Round or Oval Round Material Aluminum Color Silver Defined Color Silver Direct Mount Type Direct Mount SRAM 8-Bolt Size 50/37T

Year 2025+ Model Psylo Silver Description 200 Hour/1 Year Service Kit

Schwalbe Aerothan TPU Tube 29x2.1-2.4" PV 40mm ModelNumber=28814 Does not include lockringDeveloped in cooperation with BASF and with experts from the German plastic manufacturing industry the Aerothan tube emerged to not only meet all the requirements of a high end bicycle tube but to exceed them. Fully light weight right to the valve about 40% less weight than a comparable Schwalbe extra light tube Puncture protection newly defined the material itself prevents sudden air loss Minimal rolling resistance maximum riding dynamics Extremely