Challenge Gravel Grinder Pro Tubular Tyre

Challenge Gravel Grinder Pro Tubular Tyre
66.02 25.42 discount
In stock (10+)

  • Ordered now, delivered on Thursday next week
  • Free tracked shipping over 99.00€

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Pros & Cons

Pros & Cons

  • Flexible tyre that moulds itself perfectly to the unevenness of the surface for low rolling resistance.
  • Good for riding on sand, grass and gravel surfaces. Extra grip to the side of the tread for speed retention when cornering.
  • There is no chance of punctures with this tyre, so it's ideal for gravel paths with potholes and larger rocks.
  • Tubular is difficult to replace when your tyre gets punctured while your on the road.

Specifications

Specifications

Brand
Challenge
Tyre Usage
Gravel
ETRTO
33-622
Gravel Soil
Asphalt & fine gravel / Coarse gravel & dry forest soil
Asphalt
★★★★☆
Gravel road
★★★★☆
Forest path
★★★★☆
Trails
★★★☆☆
Cyclocross surface
Asphalt & loose sand / Dry forest soil & grass
All specifications

Description

Description

The Challenge Gravel Grinder Pro tube for gravel and cyclocross is a tyre that is suitable for gravel paths and grass or sand surfaces. The tubular version of the Challenge Gravel Grinder Pro is more reliable when it comes to punctures compared to a folding tyre. This is ideal for gravel roads with larger stones. It is better at adapting to uneven ground and this greatly reduces rolling resistance.

Smooth and low rolling resistance
This Challenge Gravel Grinder tyre has a cotton carcass on which the tread is glued. The cotton carcass makes the tyre very supple, and this makes it easier to ride through the bends. The diamond profile on the tread provides low rolling resistance and grip on a dry surface. The knobs on the side of the tyre provide the necessary grip when cornering.
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0 reviews 17 reviews 47 reviews
Tyre Usage Gravel
ETRTO 33-622
Gravel Soil Asphalt & fine gravel / Coarse gravel & dry forest soil
Asphalt ★★★★☆
Gravel road ★★★★☆
Forest path ★★★★☆
66.02 89.00 90.47
This product View product View product

All specifications

General

Brand
Challenge
Tyre Usage
Gravel
Tyre Type
Tubeless
Colour
Brown

Wheels & Tyres

Cyclocross surface
Asphalt & loose sand / Dry forest soil & grass
Tyre Width
33 mm

Characteristics

Rolling resistance/speed
★★★★☆
Puncture Resistance
★★★☆☆
Durability
★★★☆☆
Grip
★★★☆☆

Use

Gravel Soil
Asphalt & fine gravel / Coarse gravel & dry forest soil
Asphalt
★★★★☆
Gravel road
★★★★☆
Forest path
★★★★☆
Trails
★★★☆☆
Sand
★★★★☆
Grass
★★★★★
Mud
★★☆☆☆

Size

ETRTO
33-622
Wheel Size
28 inch (700c)