CST Czar
Best dependable tire for everyday road cycling and training.
This is a workhorse tire that balances the speed of a slick with the confidence of a grippy cornering tread. While it might lack the featherweight feel of pure race rubber, the added puncture protection makes it an ideal choice for riders who prioritize reliability on daily training loops.
$24.95
at
AMG Cyclery
More Czar options
Who it's for
- Cyclists prioritizing speed and competitive performance on smooth roads.
- Riders seeking a highly responsive and maneuverable feel for technical courses.
- Athletes and racers aiming to shave grams from their bicycle's weight.
Who should skip it
- Commuters and casual riders seeking a plush, comfortable experience on varied roads.
- Daily riders in urban environments prone to glass and sharp objects.
- Cyclists who prefer readily available parts for easy maintenance and repairs.
Performance breakdown
Rolling efficiency
Smooth center tread keeps momentum high on straightaways and flat roads.
Puncture protection
Proprietary poly-fiber layer offers robust defense against common road debris.
Cornering grip
Dual-compound rubber provides reliable traction when leaning into tighter turns.
Tread longevity
Harder center compound ensures the tire withstands high-mileage training sessions.
Weight penalty
Wire bead construction adds noticeable mass compared to folding race tires.
Suppleness
Low TPI casing feels stiff and lacks premium road vibration damping.
Key Specs
Type
Standard
Size
650Cx23
ISO
571
Bead
Wire
Tread/Sidewall Color
Bk/Blu
Max Pressure
120 PSI
Weight
290 grams
TPI
27
Features
DC (Dual Compound)
Reflective Sidewall
No
Know before you buy
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