Specifications

29 x 1.90 / 2.40 FV

Material: Thermoplastc TPU
 



TPU tubes are the ultimate low cost rotational weight reduction for racing as used by many of the world's top Pro park riders. 
TPU tubes are 54% lighter – up to 78g weight saving per wheel and offer the same level of durability as standard butyl tubes. 

Thank you
Geelong Bicycles