Inner tubes
· external presta valve extension for high profile rims
· machined alloy construction
· 50mm
· 37-349 Inner tube schrader valve
· 16* 13/8", ERTRO 37-349
· AV 32 mm
· external presta valve extension for high profile rims
· machined alloy construction
· 50mm
· 37-349 Inner tube schrader valve
· 16* 13/8", ERTRO 37-349
· AV 32 mm