High Road

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High Road

Race

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170 TPI casing
HYPR compound
Pro level competition tire
ZK puncture protection

Maxxis’ all-purpose road race tire receives a refresh for 2021 with a new lighter weight casing, upgraded puncture protection, and a revised tread pattern. The result is a lighter, faster, and more durable High Road.

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Background image of road cyclist with ROAD BIKE magazine award graphic

Specs

Part #

Size

Etrto

Tpi

Bead

Weight (g)

Compound

Max Psi

Tech

Color

Application

700

700X25

TB00329500

700X25

25-622

170

CARBON

296

HYPR

110

HYPR/K2/ONE70/TR

Black

ROAD

700X25

TB00338500

700X25

25-622

170

FOLDABLE

198

HYPR

120

HYPR/ZK/ONE70

Black

ROAD

700X28

TB00349300

700X28

28-622

170

FOLDABLE

213

HYPR

115

HYPR/ZK/ONE70

Black

ROAD

700X28

TB00349400

700X28

28-622

170

CARBON

322

HYPR

95

HYPR/K2/ONE70/TR

Black

ROAD

700X25

TB00415800

700X25

25-622

170

CARBON

322

HYPR

110

HYPR/K2/ONE70/TR

Tan Wall

ROAD

700X32

TB00431700

700X32

32-622

170

FOLDABLE

237

HYPR

110

HYPR/ZK/ONE70

Black

ROAD

700X32

TB00439500

700X32

32-622

170

CARBON

364

HYPR

75

HYPR/K2/ONE70/TR

Black

ROAD

700X25

TB00440200

700X25

25-622

170

FOLDABLE

228

HYPR

120

HYPR/ZK/ONE70/TANWALL

Tan Wall

ROAD

700X28

TB00464500

700X28

28-622

170

FOLDABLE

245

HYPR

120

HYPR/ZK/ONE70/TANWALL

Tan Wall

ROAD

700X28

TB00464600

700X28

28-622

170

CARBON

350

HYPR

110

HYPR/K2/ONE70/TR/TANWALL

Tan Wall

ROAD

Available Technologies

HYPR Compound

HYPR is a full-silica compound and our best-performing compound to date. Compared to our previous road racing compound, HYPR has 16% less rolling resistance with 23% better grip in wet conditions. Impressively, HYPR decreases rolling resistance and increases traction, all while keeping durability equal to our previous rubber compounds.

ZK

ZK is our next generation puncture protection material that is lighter, more flexible, and stronger than previous materials such as K2. Maxxis typically uses ZK as a breaker layer, situated underneath the tread in the middle of the tire.

Diagram of Maxxis ZK Puncture Protection.

Tubeless Ready

Tubeless ready tires provide the rider with many benefits: the ability to run lower air pressures, which improves traction; lower rolling resistance when compared to a tube-type tire; and less chance of flatting because there is no tube. Tubeless ready tires are denoted by the letters “TR” on the sidewall.

Tubeless ready tires must be mounted to tubeless compatible rims and require the use of a liquid sealant to maintain pressure. Liquid sealants have the added benefit of sealing small punctures. Be sure to check your sealant regularly and refresh as needed as it will dry out over time.

Liquid sealants should only be used in the following types of tires: tubeless road, tubular, and tubeless ready. The use of liquid sealants in any other Maxxis tire will void the warranty.