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  • Challenge Gravel Grinder Clincher MTB Tyre
100605632
Challenge Gravel Grinder Clincher MTB Tyre
Challenge Gravel Grinder Clincher MTB Tyre
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  • Black Tanwall
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Challenge Gravel Grinder Clincher MTB Tyre

FREE DELIVERY TO UNITED KINGDOM
Save 34% - 36%
£43.99 - £44.99
List Price £69.00
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Challenge
43.99
44.99
2
44.99
GBP
43.99
GBP
The Challenge Gravel Grinder is an exceptional off-road touring tyre, which features an aggressive & reliable SuperPoly tyre compound to provide exceptional rolling performance and traction whatever the riding conditions.
Rated 4/5 based on 2 Customer reviews
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The Challenge Gravel Grinder is an exceptional off-road touring tyre, which features an aggressive & reliable SuperPoly tyre compound to provide exceptional rolling performance and traction whatever the riding conditions.

Top Features of the Challenge Gravel Grinder Clincher MTB Tyre

Use: All Around Gravel
Size: 700
Tyre Width: 36mm
Internal Rim Width: 17-23mm
TPI: 260
Bead: Aramid
Casing: SuperPoly
Flat Protection: Double PPS
BAR: 3-9; PSI: 45-130
Weight: 440g

Product Data

Tyre Bead: Folding
Wheel Size: 700c (622)
Terrain: Mixed
Tyre Type: Clincher
Commuter: Yes
Touring: Yes
Cyclocross: Yes
Road: Yes
MTB: Yes

To ensure complete reliability, this tyre features Double PPS puncture protection and a 120 TPI casing. This tyre is ready to be your companion on any XC adventure. Coming equipped with a fast-rolling diamond centre, this tyre is perfect for all-around gravel and adventure riding.

Technologies:
Challenge Handmade Clinchers (HCL): These Handmade Clinchers are made from the same materials and processes as our handmade tubulars but instead of sewing an inner tube inside the casing is wrapped around an aramid bead to form a tire that fits on a clincher rim. The HCL is moulded flat, not in a horseshoe like a TLR or VCL. This shape allows the casing to naturally deform over surface imperfections and minimize rolling resistance. A tubeless tire is moulded in a U-shape to make the sidewalls rigid, so the system does not “burp” or lose air when it deforms after it encounters a surface imperfection. The tubeless tire’s stiff sidewall compromises its ability to equal a supple HCL with a latex inner tube.

About the Challenge brand

In 2003 Challengetech created its own brand “Challenge”. Challenge, as the word says, wants to point out how difficult and exciting it is to keep the tradition of high quality products, created with obstinacy, with the steady research of special materials and through handcrafted processes. Since the 2000s, Challengetech has being producing tubulars for other brands, thanks to the constant use of these products in the professional cycling.

Delivery Information

The delivery options available for shipping this product along with the contents of your basket to United Kingdom are:

  • Standard Delivery: Estimated delivery Friday 16/04/2021 - Free
  • Collect+: Delivery to one of 5500+ stores for collection at a time convenient to you from Wednesday 14/04/2021 - Free
  • Priority 1st Class Delivery: Estimated delivery Wednesday 14/04/2021 - £3.99

International Delivery

Wiggle ships to over 100 countries. To see what delivery options are available for other destinations you can update your delivery destination via the International Options feature at the top right of the website.

Goods are shipped from the UK. Does not include delivery charges, local taxes or import duties, if applicable.
More information on International delivery options

Returns Information

We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.

Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.

Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.
More information on Wiggle's return policy

Challenge Gravel Grinder Clincher MTB Tyre is rated 4.0 out of 5 by 2.
Rated 3 out of 5 by Pin69 from Tough to fit These tyres are really tough to fit. Out of the box they are flat and there is not much room to get the innertube on underneath them. I thought I would have punctures from pinching the tube against the rim but managed to avoid this. Once on and inflated they ride well and are suitable for the light offroad use I want them for (when things get muddy and slippery in the winter they may struggle). However, third time out I got a puncture. This was a thorn getting through the tyre and would probably have made it through any tyre out there.
Date published: 2020-08-20
Rated 5 out of 5 by Mekon7 from Great gravel tyres These are real b*gger to install. Would also suggest relinning rims with high pressure rim tape. But they are a dream to ride on, appear to roll very smoothly and so far have stood up well to razor shells near the beach and black thorn trimmings in the countryside,
Date published: 2019-08-02
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VAT No: GB 884 2571 94 | Company No: 02667809

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