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£ 29.76

Continental Contact Spike 28 x 1 1/4x 1 3/4" Reflective - Bl

  • EAN 4019238034868
  • Brand: Continental
  • Product Model: 672035
In Stock +/- 2 Business Days

Inch size = 28 x1 1 / 4x1 3/4
Etrto size = 32-622

CONTINENTAL tire "Contact Spike"
Wire, SafetySystem Breaker, for E-bikes up to 25km / h, 3 / 180TPI, black / reflex
Pure safety for the cold and dark season: the spikes provide grip, the reflective stripes for visibility. For complete driving control on icy surfaces, also when cornering and braking, Safety Level 4

At the Research & Design department of Continental in Korbach, Germany
is a permanent search for the solution to an old problem:
The rolling properties of the rubber of a tire are mainly determined
by three different factors: grip, rolling resistance and service life.

The dilemma:
Improving one characteristic often comes at the expense of another.
A tire with a lot of grip wears out faster and rolls slower.
But if the tire has to become faster, or has to last longer, this is at the expense of the grip.
A very good compromise has already been reached with the current, highly advanced silica gel-based technology.
However, the engineers were not yet satisfied.
They broke new ground and achieved a breakthrough in the composition of the mixture:
BlackChili compound is the name of the material for the tread,
based on the latest knowledge of natural materials and polymers.

Version: wire ties
Bet range: city / trekking
Inch: 28 "
ETRTO: 32-622
Features: reflex, for E-bikes up to 25 km / h, spikes
TPI / EPI: 3x 180
Material: synthetic rubber
Colour black

User Manual

Hollandbikeshop.com Tire Chart

Which tire fits which rim?

The so-called ETRTO size (European Tire and Rim Technical Organisation) consists of two numbers:
the first is the width of the tire in millimeters and the second is the diameter of the tire in millimeters.
City bikes usually have tire size 37-622:
a 37 mm width and a 622 mm diameter.
The tire width must match the rim width.
The following chart shows possible combinations of tire widths and rim widths according to ETRTO.



 

Tire Size Chart
  ETRTO Inch French
12" 47-203 12 x 1.75  
    12 x 1.90  
    12 ½ x 1.75  
    12 ½ x 1.90  
  50-203 12 x 2.00  
  54-203 12 x 1.95  
  57-203 12 ½ x 2 ¼  
  62-203 12 ½ x 2 ¼  
14" 47-254 14 x 1.75  
    14 x 1.90  
  50-254 14 x 2.00  
  40-279 14 x 1 ½ 350 x 38B
  37-288 14 x 1 3⁄8 350 x 35A
    14 x 1 5⁄8 x 1 3⁄8  
  40-288 14 x 1 5⁄8 350 x 38A
  44-288 14 x 1 5⁄8 x 1 3⁄8 350 x 42A
  47-288 14 x 1.75  
  32-298 14 x 1 ¼ 350 x 32A
16" 40-305 16 x 1.50  
  47-305 16 x 1.75  
    16 x 1.90  
  50-305 16 x 2.00  
  54-305 16 x 1.95  
    16 x 2.00  
  57-305 16 x 2.125  
  40-330 16 x 1 ½ 400 x 38B
  28-340   400 x 30A
  32-340 16 x 1 3⁄8 x 1 1⁄4 400 x 32A
  37-340 16 x 1 3⁄8 400 x 35A
  44-340 16 x 1 5⁄8  
  28-349 16 x 1 1⁄8  
  30-349 16 x 1.20  
  32-349 16 x 1 ¼  
    16 x 1.25  
  35-349 16 x 1.35  
  37-349 16 x 1 3⁄8  
17" 32-357 17 x 1 ¼  
  32-369 17 x 1 ¼  
18" 28-355 18 x 1 1⁄8  
  32-355 18 x 1.25  
  35-355 18 x 1.35  
  40-355 18 x 1.50  
  42-355 18 x 1.60  
  47-355 18 x 1.75  
    18 x 1.90  
  50-355 18 x 2.00  
  37-387 18 x 1 ½  
  28-390 18 x 1 1⁄8 450 x 28A
  37-390 18 x 1 3⁄8 450 x 35A
  55-390   450 x 55A
  57-390   450 x 55A
  37-400 18 x 1 3⁄8  
20" 54-400 20 x 2 x 1 ¾  
  23-406 20 x 0.90  
  25-406 20 x 1.00  
  28-406 20 x 1.10  
    20 x 1 1⁄8  
  32-406 20 x 1.25  
  35-406 20 x 1.35  
  37-406 20 x 1.40  
    20 x 1 3⁄8  
  40-406 20 x 1.50  
  42-406 20 x 1.60  
  44-406 20 x 1.50  
  44-406 20 x 1.625  
  47-406 20 x 1.75  
  47-406 20 x 1.90  
  50-406 20 x 2.00  
  54-406 20 x 2.10  
    20 x 2.00  
  55-406 20 x 2.15  
  57-406 20 x 2.25  
    20 x 2.125  
  60-406 20 x 2.35  
  54-428 20 x 2.00  
  40-432 20 x 1 ½  
  37-438 20 x 1 3⁄8  
  40-438 20 x 1 3⁄8 x 1 ½  
  28-440   500 x 28A
  37-440   500 x 35A
  40-440 20 x 1 ½ NL 500 x 38A
  23-451 20 x 0.90  
    20 x 7⁄8  
  25-451 20 x 1.00  
  28-451 20 x 1 1⁄8  
  37-451 20 x 1 3⁄8 B.S.  
22" 44-457 22 x 1.75  
  44-484 22 x 1 5⁄8 x 1 ½  
  25-489 22 x 1.00  
  37-489 22 x 1 3⁄8 NL  
  40-489 22 x 1 3⁄8 x 1 ½  
  50-489 22 x 2.00  
  28-490   550 x 28A
  32-490 22 x 1 3⁄8 x 1 1⁄4 550 x 32A
  37-490 22 x 1 3⁄8 550 x 35A
  47-498 22 x 1 3⁄8 x 1 1⁄4  
  25-501 22 x 1.00 B.S.  
  32-501 22 x 1 ¼  
  37-501 22 x 1 3⁄8  
24" 40-507 24 x 1.50  
  44-507 24 x 1.625  
    24 x 1.75  
  47-507 24 x 1.75  
    24 x 1.85  
    24 x 1.90  
  50-507 24 x 2.00  
    24 x 1.90  
    24 x 2.125  
  54-507 24 x 2.10  
  55-507 24 x 2.15  
  57-507 24 x 2.25  
    24 x 2.125  
  60-507 24 x 2.35  
  62-507 24 x 2.40  
  23-520 24 x 0.90  
    24 x 7⁄8  
  44-531 24 x 1 5⁄8 x 1 1⁄2  
  40-534 24 x 1 ½  
  20-540 24 x ¾  
  23-540 24 x 0.90  
    24 x 7⁄8  
  25-540 24 x 1.00  
  30-540 24 x 1.20  
  32-540 24 x 1 3⁄8 x 1 1⁄4  
  37-540 24 x 1 3⁄8  
  40-540 24 x 1 3⁄8 x 1 1⁄2  
  22-541    
  25-541   600 x 25A
  28-541   600 x 28A
  32-541 24 x 1 3⁄8 x 1 1⁄4 NL 600 x 32A
  37-541   600 x 35A
25" 57-520 25 x 2.25  
26" 20-559 26 x 3⁄4  
  23-559 26 x 0.90  
    26 x 7⁄8  
  25-559 26 x 1.00  
  28-559 26 x 1.10  
  30-559 26 x 1.20  
  32-559 26 x 1.25  
  35-559 26 x 1.35  
  37-559 26 x 1.40  
    26 x 1 5⁄8 x 1 3⁄8  
  40-559 26 x 1.50  
  42-559 26 x 1.60  
  44-559 26 x 1.625  
  44-559 26 x 1.75  
  47-559 26 x 1.75  
    26 x 1.80  
    26 x 1.85  
    26 x 1.90  
  50-559 26 x 2.00  
    26 x 1.90  
    26 x 1.95  
  54-559 26 x 2.10  
    26 x 1.95  
    26 x 2.125  
  57-559 26 x 2.25  
    26 x 2.125  
    26 x 2.20  
  60-559 26 x 2.35  
  62-559 26 x 2.40  
    26 x 2.50  
  64-559 26 x 2.50  
  65-559 26 x 2.60  
  70-559 26 x 2.75  
  75-559 26 x 3.00  
  95-559 26 x 3.70  
    26 x 3.80  
  100-559 26 x 4.00  
  115-559 26 x 4.50  
  120-559 26 x 4.80  
  20-571 26 x 3⁄4  
  23-571 26 x 7⁄8 650 x 23C
  40-571 26 x 1 ½ CS 650 x 38C
    26 x 1 3⁄8 x 1 1⁄2 NL  
  47-571 26 x 1 ¾ 650 x 45C
      650 CS Confort
  54-571 26 x 2 x 1 ¾ 650 x 50C
  20-590 26 x ¾ 650 x 20A
  25-590 26 x 1.00 650 x 25A
  28-590 26 x 1 3⁄8 x 1 1⁄8 650 x 28A
  32-590 26 x 1 3⁄8 x 1 ¼ 650 x 32A
  37-590 26 x 1 3⁄8 650 x 35A
  40-590 26 x 1.50 650 x 38A
    26 x 1 3⁄8 x 1 ½  
  42-590 26 x 1 5⁄8 650 x 40A
  32-597 26 x 1 1⁄4  
27" 40-609 27 x 1 ½  
  20-630 27 x ¾  
  22-630 27 x 7⁄8  
  25-630 27 x 1.00  
    27 x 1 1⁄16  
  28-630 27 x 1 1⁄8  
  32-630 27 x 1 ¼  
  35-630 27 x 1 3⁄8  
27.5" 28-584 26 x 1 1⁄8 x 1 1⁄2 650 x 28B
  32-584   650 x 32B
  35-584 27.5 x 1.35 650B
    26 x 1 3⁄8 x 1 1⁄2 650 x 35B
  37-584 27.5 x 1.40 650B
    26 x 1 1⁄2 x 1 3⁄8 650 x 35B
      650 Standard
  40-584 27.5 x 1.50 650B
    26 x 1 5⁄8 x 1 1⁄2 650 x 38B
  44-584 27.5 x 1.65 650B
    26 x 1 5⁄8 x 1 2⁄2 650 x 42B
      650B
      Semi-Confort
      650B ½ Ballon
  47-584 27.5 x 1.75 650B
  50-584 27.5 x 2.00 650B
  54-584 27.5 x 2.10 650B
    26 x 1 ½ x 2  
  57-584 27.5 x 2.25 650B
  60-584 27.5 x 2.35 650B
  62-584 27.5 x 2.40 650B
  64-584 27.5 x 2.50 650B
  65-584 27.5 x 2.60 650B
  70-584 27.5 x 2.75 650B
  74-584 27.5 x 2.90 650B
  75-584 27.5 x 3.00 650B
28" 18-622 28 x ¾ 700 x 18C
  19-622   700 x 19C
      700 x 19
  20-622 28 x ¾ 700 x 20C
  22-622 28 x 7⁄8 700 x 22C
      700 x 22
  23-622 28 x 0.90 700 x 23C
    28 x 7⁄8  
  24-622   700 x 24C
  25-622 28 x 1.00 700 x 25C
    28 x 1 1⁄16  
  26-622   700 x 26C
  28-622 28 x 1.10 700 x 28C
    28 x 1 5⁄8 x 1 1⁄8  
  30-622 28 x 1.20 700 x 30C
  32-622 28 x 1.25 700 x 32C
    28 x 1 5⁄8 x 1 ¼  
  33-622 28 x 1.30 700 x 33C
  35-622 28 x 1.35 700 x 35C
  37-622 28 x 1.40 700 x 35C
    28 x 1 5⁄8 x 1 3⁄8  
  40-622 28 x 1.50 700 x 38C
    28 x 1 5⁄8 x 1 ½  
  42-622 28 x 1.60 700 x 40C
  44-622 28 x 1.625 700 x 42C
  47-622 28 x 1.75 700 x 45C
  50-622 28 x 2.00  
    29 x 2.00  
    28 x 1.90  
  55-622 28 x 2.15  
    29 x 2.15  
  60-622 28 x 2.35  
    29 x 2.35  
  32-635 28 x 1 ½ x 1 1⁄8 770 x 28B
      700 x 28B
      700B Course
  40-635 28 x 1 ½ 700 x 38B
    28 x 1 ½ x 1 5⁄8 700B Standard
  44-635 28 x 1 5⁄8 x 1 ½ 700 x 42B
  28-642 28 x 1 5⁄8 x 1 ½ 700 x 28A
  37-642 28 x 1 3⁄8 700 x 35A
29" 50-622 29 x 2.00  
    28 x 2.00  
  54-622 29 x 2.10  
    28 x 2.10  
  55-622 29 x 2.15  
    28 x 2.15  
  57-622 29 x 2.25  
  60-622 29 x 2.35  
    28 x 2.35  
  75-622 29 x 3.00  

 

Continental manufactures all kinds of bicycle tires (inner tubes, folding tires, tubeless tires, etc.) as well as saddle bags, rim tape and other bicycle products.

Continental has a long history of manufacturing and developing bicycle tires and its experience is evident from the broad Continental product range.
Continental has the perfect tire for every bicycle, from city bikes to mountain bikes.
These tires are safe, comfortable and noiseless.

If you’ve never used Continental tires before, you’ll be pleasantly surprised by how different they are from the tires you’re used to.
With Continental tires you’ll be cycling effortlessly, with increased grip and braking power.
For the best results, we recommend Continental’s inner tubes.

Continental started out as a rubber factory when it was founded in Hannover, where it has its headquarters today, in 1871.
Continental currently employs roughly 140,000 people all over the world.

£ 29.76
£ 29.76
In Stock +/- 2 Business Days
  • Over 120.000 products
    Over 120.000 products

  • International delivery
    International delivery

  • Fast service with a rating of 8.9/10
    Fast service with a rating of 8.9/10

  • Over 3 million satisfied customers
    Over 3 million satisfied customers

  • A 30-day cooling-off period and 2-year warranty
    A 30-day cooling-off period and 2-year warranty
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