Challenge Strada Pro Handmade TLR 28" Folding Tyre - black-brown/25-622 (700x25c)

Challenge Strada Pro Handmade TLR 28" Folding Tyre

Item number: 78273
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The Strada Pro Handmade TLR from Challenge is a handmade 28" folding tyre for road use, which can be ridden tubeless and is characterised by all-rounder qualities. It rolls perfectly, but also offers secure grip in wet curves.

Specifications:

Application:
Road, Triathlon & Time Trial
Product Line:
pro
Ground Conditions:
asphalt
Type:
folding tyre
Tubeless System:
Tubeless Ready

Technical Information:

Rubber Compound:
natural rubber
Tread:
Smart
Carcass:
300 tpi, SuperPoly
Sidewall:
black
Puncture Protection:
PPS

Models:

25-622 (700x25C):
Dimensions:
700 x 25c
ETRTO:
25-622
Air Pressure (max.):
10 bars
Recommended air pressure:
5.0 - 6.5 bar
Compatible inner rim width:
16 - 22 mm
Manufacturer Numbers:
  • black: 00548
  • black-brown: 00547

27-622 (700x27C):
Dimensions:
700 x 27c
ETRTO:
27-622
Air Pressure (max.):
8 bars
Recommended air pressure:
4.5 - 6.0 bar
Manufacturer Number:
00553

30-622 (700x30C):
Dimensions:
700 x 30c
ETRTO:
30-622
Air Pressure (max.):
6.5 bars
Recommended air pressure:
3.0 - 4.5 bar
Manufacturer Number:
00557

Manufacturer's Warning:
Tyres marked as Tubeless Ready (TLR) can be used with or without a tube. A sealant must be used for tubeless mounting. Challenge tyres should not be mounted on wheels that do not meet ETRTO and ISO standards. Non-compliant wheels could cut through the sidewall above the bead, causing the tyre to burst and possibly injuring the rider.

Features:

  • handmade, with aramid bead
  • rolls well, high level of comfort
  • grips curves, wet or dry
  • all-rounder

Technology:

Handmade
Handmade tires combine essential characteristics such as natural materials, ultra-fine carcasses and a flat, flexible shape to achieve top values in comfort and rolling efficiency.

Natural rubber - Smart hardness grade
Tyres made of natural rubber earn particularly high marks in terms of performance, comfort and control and boast a notably long service life. They are available in various degrees of hardness, where " Smart" translates to a rather firm profile that improves durability and rolling efficiency.

SuperPoly
The SuperPoly carcass is made of polyester, which is characterised by its durability and waterproof aspects, while at the same possessing remarkable flexibility. The TPI number is significantly higher than for other carcasses, so the material is finer and therefore more flexible.

PPS
The Puncture Protection Strip (PPS) is a special material layer between the tread and carcass of a tyre to increase its puncture resistance.

Handmade Tubeless Ready
Handmade TLR tyres are made from the same materials and using the same processes as Challenge's handmade tubular tyres, except that no inner tube is incorporated. The carcass is wrapped around an aramid bead so that the tyre can be mounted on a clincher rim. Handmade tubeless ready tyres impress with their flat shape, which allows for a natural deformation of the carcass on uneven ground and a lower rolling resistance. A tubeless set-up with sealant maintains the signature suppleness of handmade Challenge tyres.

Colour Index:

black-brown:
black-tan

Contents:

  • 1 x Challenge Strada Pro Handmade TLR 28" folding tyre


  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.84 / 5.00

Models:

  • black/25-622 (700x25c), in stock
    34.61€
  • black-brown/25-622 (700x25c), in stock
    37.21€
  • black-brown/27-622 (700x27c), in stock
    46.73€
  • black-brown/30-622 (700x30c), in stock
    46.73€

Customer Reviews (6)

1.5

Customer Reviews (6)

1.5/5.0
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Give us your opinion on this product.

by Marius S. on 15.08.2022
1 of 1 customers found this review helpful.

Absolute rubbish road tires,huuuuuge rolling resistance. Avoid it!

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by Niko W. on 13.09.2021
verified purchase
item: black-brown/30-622 (700x30c)

These were relatively difficult to mount and set up tubeless, though I managed in about 45 minutes in the end.
They look great, and ride very nicely. Great grip in the dry, have yet to ride them in wet conditions.
30mm version measured 31mm on hookless rims with internal width of 24.5mm.
Price a bit steep compared to GP5000TL, especially considering there’s no rolling resistance data for these.

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