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FREE Delivery on orders over $300
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A classic tubular training tire designed for all-around road cycling with excellent durability and higher pressure support.
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The Tufo S33 Pro is one of the most popular training tubular tires, ideal for daily road cycling in a wide range of conditions. Built to handle higher inflation pressure, it offers low rolling resistance, consistent grip, and long lifespan—perfect for endurance training, commuting, or everyday use.
Available in 21mm and 24mm widths to suit performance or comfort-focused riders. The C S33 Pro version features a reinforced structure for added durability, especially on rough roads or heavier use.
FEATURES
Tubular tire built for road training and all-season use
High-pressure casing for improved efficiency and rolling feel
Durable tread compound for extended mileage
All-weather grip with a classic tread profile
Available in 21mm and 24mm widths for speed or comfort
60 / 90 TPI casing for a balance of toughness and flexibility
Suitable for training, commuting, and long-distance riding
SPECIFICATIONS
Model: S33 Pro
Type: Tubular
Size: 28” × 21mm
Weight: 260g
Pressure: 8–12 bar (115–175 psi)
TPI Count: 60 / 90
Use: Road Cycling – Training / Commuting
Model: S33 Pro 24
Type: Tubular
Size: 28” × 24mm
Weight: 310g
Pressure: 6–8 bar (90–115 psi)
TPI Count: 60 / 90
Use: Road Cycling – Training / Commuting
Model: C S33 Pro
Type: Tubular Clincher
Size: 28” × 21mm
Weight: 335g
Pressure: 8–12 bar (115–175 psi)
TPI Count: 60 / 90
Use: Road Cycling – Training / Reinforced
Model: C S33 Pro 24
Type: Tubular Clincher
Size: 28” × 24mm
Weight: 385g
Pressure: 6–8 bar (90–115 psi)
TPI Count: 60 / 90
Use: Road Cycling – Training / Reinforced