Bontrager G4 Team Issue MTB Tire | Trek Bikes (CA)
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Bontrager G4 Team Issue MTB Tire

$84.99 - $89.99 Model 08555

DH tire eats up loose, rocky conditions on biggest, roughest tracks.

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Rubble-eating rubber

Rock gardens. Big hits. Bontrager's G4 Team Issue downhill tire is intended for very aggressive riding over difficult terrain in dry, rocky conditions.

Ramped leading edges on the center blocks, open tread design, and aggressive shoulder blocks keep the G4 rolling fast, and it quickly clears debris, and provides confident cornering. Dual-ply casing and condition-specific compounds provide additional support and control.

Product details

  1. A downhill tire that excels in rocky and loose conditions
  2. Ramp edges for fast rolling
  3. Large center knobs improve handling and traction
  4. Sipes for increased traction on slippery roots and rocks
  5. Dual-Ply multi-layer casing adds stability for heavy-duty DH tires with added butyl layer to prevent flats

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G4 Team Issue MTB Tyre

G4 Team Issue MTB Tyre

A fast-rolling downhill mountain bike tyre that excels in loose, rocky conditions and the biggest, roughest tracks.

Proven performance

Proven performance

Bontrager G-Series downhill mountain bike tyres have been proven by the world's fastest riders on the world's most demanding downhill stages.

Full throttle

Full throttle

G4 Dual-Ply tyres feature a multi-layer casing that increases tyre stability, and an added butyl layer to prevent flats. Charge into the rowdiest lines with confidence.

Fast traction

Fast traction

G4 tyres were designed with the expertise of Frank Stacy and the feedback of the most distinguished World Cup racers. Siped tread with larger centre knobs and patterned shoulder knobs offers the ultimate in fast-rolling traction and braking control.


Size 26" x 2.35" 27.5" x 2.35"
Diameter 26" 27.5"
Width 2.35" 2.35"
Durometer 42a 42a
Bead Wire Wire
Type Clincher Clincher
Max pressure 50psi 50psi
ETRTO 60-559 60-584
Weight 1240g 1295g
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