TERAVAIL SUPERLIGHT PRESTA VALVE TUBE (32 MM) 20in & 24in Size:20" x 1-1/8 - 1-3/8 Presta They are the perfect match

They are the perfect match to Promax CF-2 and HF-2 cranks and ultimate upgrade to the budget BBs sold with most crank sets

We’ve moved carbon from areas of low stress to areas that handle high load

Available in 6061 T-6 CNC Machined aluminum and 4130 Chromoly

Includes Box One™ Stem Lock

Compatible with long pull brake levers

TERAVAIL SUPERLIGHT PRESTA VALVE TUBE (32 MM) 20in & 24in Size:20" x 1-1/8 - 1-3/8 Presta They are the perfect matchTeravail Superlight tubes for lightweight high performance; featuring removable valves and . 76mm wall thickness. 60MM Valve . 76mm wall thickness Removable Presta valve core Teravail Superlight packaging features environmentally friendly soy ink printing on recycled cardboard