CHALLENGE Tire Gravel Grinder Pro 28" | 700 x 40C TLR black / brown

Description

CHALLENGE tire Gravel Grinder Pro 28" | 700 x 40C TLR black / brown

This tire combines a fast-rolling center tread with aggressive shoulder lugs that only engage when the terrain gets soft, muddy or a little bumpy. Thanks to the low air pressure, you can ride the tubeless version with plenty of comfort and control.

For a perfect tubeless setup, use Challenge Smart Sealant!

Handmade Tubeless (H-TLR)
In contrast to a classic vulcanized tubeless tire, Challenge H-TLR tires are not manufactured as a U-profile, but come completely flat out of the packaging. This shape allows the carcass to adapt more naturally to uneven ground, which reduces rolling resistance. An inner coating from clean tire bead to tire bead ensures excellent tubeless properties and also increases puncture protection.

Puncture Protection System (PPS Ganzo)
Is a lightweight and highly flexible extra layer made of a finely woven multi-component material, which is incorporated between the tread and the carcass. It effectively prevents the risk of punctures from thorns or shards of glass without negatively affecting the tire's outstanding rolling characteristics.

Puncture Protection System 2
This second puncture protection strip made of special aramid fabric sits between the tread and carcass of the tire to increase resistance to punctures. These tires are designed for use on poor roads, cobblestones and gravel.

Technical data:

Tire type: Folding tire
Application: Gravel
Size (inch): 28" | 700 x 40C
Size (ETRTO): 40 - 622
Construction: Pro-Series
Rubber compound: SmartPlus compound
Carcass: 260 TPI
Tubeless compatible: yes
E-bike compatibility: no
Profile: Gravel all-rounder
recommended inner rim width: 17 - 23 mm
recommended air pressure: 1.7 - 3 bar (25 - 45 PSI)
Maximum load (per tire): n/a
Colors: black, brown

Weight according to manufacturer: 470g
Weight when weighed: 448g

Note: The weights of the tires may vary due to production!

Scope of delivery: 1x tire CHALLENGE Gravel Grinder Pro 28" | 700 x 40C TLR

GTIN:

8855627005349

MPN:

00534

more  always opened

Manufacturer information

BREWO S.R.L.

Via Gattamela 41

20149 Milan

Italien

https://www.challengetires.com/

SKU:	65349
Item weight:	448g

48,32 €

MSRP: 77,90 €

incl. 0% VAT , Plus

available from stock

available from stock

The item is in stock and will be delivered to you in about 2 - 6 business days (in the EU). When paying by cash in advance, we ship the order after receipt of payment. If your order contains products with different availabilities, this may delay the delivery.
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