Challenge Tire Strada Bianca Pro TLR Tire 700 x 40 Black/Tan MFPN=398-00-739 model Martello size 29" width

model Martello size 29" width 2

NOT compatible with Ultegra R8100

Differentiated cushioning zones for progressive absorption over the entire surface

Lower Tubes Material Magnesium Maximum Tire Width 81mm Crown Material Aluminum Rake 37mm Brake Type Disc Spring Type DebonAir+ W/ButterCups Primary Color Black Steerer Tube 1-1/8-1

Capacity 90 PSI / 8 bar

Challenge Tire Strada Bianca Pro TLR Tire 700 x 40 Black/Tan MFPN=398-00-739 model Martello size 29" widthDesigned for rough roads and hardpack dirt Model Strada Bianca Pro Size 700c Width 40mm Compound Smart Plus Bead Folding Type Tubeless Color Black Tanwall Weight 450g