Continental Grand Sport Race Tire (Black) (700c) (28mm) (Folding) (PureGrip)

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Continental Grand Sport Race Tire (Black) (700c) (28mm)
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Continental Grand Sport Race Tire Description:

The Continental Grand Sport Race Tire combines value with reliablity for a tire option that suits training and recreation riding.


  • Pure Grip rubber compound delivers countless training and racing miles
  • NyTech breaker is puncture and cut resistant while remaining light and providing low rolling-resistance


  • Tire Type: Clincher
  • Bead: Folding
  • Compound | Casing: PureGrip | NyTechBreaker
  • TPI (Threads Per Inch): 3/180 TPI
  • Puncture Protection: Yes
  • Inflation: 120 PSI (23mm, 25mm), 115 PSI (28mm), 102 PSI (32mm)
  • Color: Black
  • Weight: 245g (700c | 23mm), 270g (700c | 25mm), 335g (700c | 28mm), 400g (700c | 32mm)

This product was added to our catalog on April 12, 2019

Louis Smith
Thursday, Jul 27 2023 (11 months ago)
Continental Grand Sport Race Tire (Black) (700c) (28mm)
Incredibly durable. I've ridden over all kinds of stuff, including glass, gravel, and all the crazy debris on the shoulder that comes from cars, and in the 5 years (yes, FIVE years) I've been riding these I have never once gotten a flat. (No idea how many miles because I don't use a computer or try to keep track.) I'm only replacing because the tread has worn through and sidewalls are getting crusty after all that time. I would trust these to ride over anything. They are also super fast and corner great on dry roads. Because they're pretty slick I take it easy on the turns when it's wet out. If asphalt or packed dirt/gravel is your main surface, these are a great bet.

Tire Size Chart

Inch SizingISO / ETRTO
16" BMX / Kids305
16" Recumbent349
18" BMX / Kids355
20" BMX / Kids406
20 x 1-3/4"419
20 x 1-3/8", 20 x 1-1/8"451
22" Wheel Chair501
24" BMX / Kids507
24" BMX Race (Fractional)
24" Road
24" Old Schwinn S-7 Size521
24" Wheel Chair540
24" Old Schwinn S-5 Size547
26" Mountain559
650c Small Road Bike571
27.5 / 650b584
26 x 1-3/8590
26" Old Schwinn S-6597
700c / 29" / 28"622
27" Road (Fractional)630
28" Track Tubular635
36" Big Bike787