Schwalbe Marathon Plus 20x1.75" SmartGuard Reflex, tyre, wire
The new Flat-less tire.
After 10 years, we have thoroughly overhauled the Marathon Plus. The only true flat-less tire gets a new, dynamic profile and boasts many internal improvements:
Features
- Rolling resistance. The patented, 5 mm thick SmartGuard layer, when compared to all generic products, has a significant advantage in rolling resistance. We further extended its lead in the latest version.
- Recycling. Also in the SmartGuard, we now use a proportion of recycled rubber from old latex products.
- „Anti-aging“ side wall. It now lasts much longer before developing unsightly cracks when subjected to use with too low air pressure.
- E-Bike ready. The main sizes are approved and tested for E-bikes up to 50 km/h. Following sizes carry the ECE-R75 mark: 47-406, 47-559, 37-622, 40-622, 47-622.
Product features
- Size: ETRTO 47-406 (20 x 1.75 Inch)
- Typ: Wired
- Compound: Endurance
- Execution: SmartGuard
- Color: Black-Reflex
- Skin: Twin
- Weight: 725 g (25 oz)
- Pressure: 3.50 - 5.00 Bar (50 - 70 psi)
- Maximum load: 80 kg
- EPI: 67
- ECE: •
Color
- black
Weight
- 725 g (25 oz)
Scope of delivery
- 1 x Marathon Plus 20" SmartGuard 47-406
What should you look out for with faster E-bikes?
Special tires are necessary for fast E-bikes. The best solution is tires with ECE-R75 certification, valid throughout Europe.
All our Energizer tires bear the mark and are valid on vehicles up to 50 km/h.
Tubeless | No |
Material | steel bead |
Colour | black |
product ID | 5108 |
PSI - indicates the pressure to which the manufacturer recommends inflating the tire. 1 atmosphere = 14.7 PSI
TPI (EPI) - the density of the tire's skeleton fibres. The higher the TPI value, the more flexible the tire will be.
Kevlar shell - foot made of Kevlar fibres. The tire can be folded, so it is more practical when moving or storing. It is characterized by a lower weight compared to wire casings and a higher resistance to puncture.
Wire tire- bead made of wire. The shell is inflexible, it is heavier than Kevlar.
Size chart | |||
---|---|---|---|
Wheel circumference | ETRTO | Dimension in inches | FR |
7" | 47-93 | 7x1 3/4 | |
8" | 47-94 | 20x47-50 8x2 | |
50-94 | 200x50 | ||
54-110 | 8x2 1/8 8 1/2 x 2 | ||
32-137 | 8x1 1/4 | ||
10" | 54-152 44-194 | 10x2 10x1 5/8 | |
11" | 47-222 | 11x13/4 | |
12" | 47-203 | 12 1/2x1.75 12 1/2x1.90 | |
54-203 | 12x1.95 | ||
57-203 | 12 1/2x2 1/4 R | ||
62-203 | 12 1/2x2 1/4 | ||
32-239 | 12 1/2x1 3/8x1 1/4 | 300x32A | |
57-239 | 12 1/2x2 1/4 | 300x55A | |
14" | 57-251 | 12 1/2x 2 1/4 | 300x55A |
47-254 | 14x1.75 14x1.90 | ||
40-279 | 14x11/2 | 350x38B | |
37-288 | 14x1 5/8x1 3/8 | 350A 350A 350A Confort 350A Ballon 350A 1/2Ballon 350 x 32A | |
40-288 | 14 x 1 5/8 | 350 x 38A | |
44-288 | 14 x 1 5/8 x 1 3/8 | 350A 350 x 42A | |
32-298 | 14 x 1 1/4 | 350A 350 x 32A | |
16" | 40-305 | 16 x 1.50 | |
47-305 | 16 x 1.75 16 x 1.90 | ||
54-305 | 16 x 1.95 16 x 2.00 | ||
57-305 | 16 x 2.125 | ||
40-330 | 16 x 1 1/2 | 400 x 38B | |
28-340 | 400 x 30A | ||
32-340 | 16 x 1 3/8 x 1 1/4 | 400A 400 x 32A | |
37-340 | 16 x 1 3/8 x 1 1/4 | 400 x 35A 400A Confort 400A Ballon 400A 1/2 Ballon | |
44-340 | 16 x 1 5/8 | ||
28-349 | 16 x 11/8 | ||
32-349 | 16 x 11/4 NL | ||
37-349 | 16 x 1 3/8 | ||
17" | 32-357 | 17 x 1 1/4 | |
37-369 | 17 x 1 1/4 | ||
18" | 28-355 | 18 x 1 1/8 | |
40-355 | 18 x 1.50 | ||
47-355 | 18 x 1.75 18 x 1.90 | ||
37-387 | 18 x 1 3/8 | ||
40-387 | 18 x 1 1/2 | ||
28-390 | 18 x 1 1/8 | 450 x 28A 450A | |
37-390 | 18 x 1 3/8 | 450 x 35A 450A 450A Confort 450A Ballon 450A 1/2Ballon | |
55-390 | 450 x 55A | ||
57-390 | 450 x 55A 450A | ||
37-400 | 18 x 1 3/8 | ||
20" | 54-400 | 20 x 2 x 1 3/4 20 x 2F4J | |
28-406 | 20 x 1 1/8 | ||
32-406 | 20 x 1.25 | ||
35-406 | 20 x 1.35 | ||
37-406 | 20 x 1 3/8 | ||
40-406 | 20 x 1.50 | ||
44-406 | 20 x 1.625 | ||
47-406 | 20 x 1.75 20 x 1.90 | ||
50-406 | 20 x 2.00 | ||
54-406 | 20 x 2.00 | ||
57-406 | 20 x 2.125 | ||
54-428 | 20 x 2.00 | ||
40-432 | 20 x 1 1/2 | ||
37-438 | 20 x 1 3/8 | 500A | |
40-438 | 20 x 1 3/8 | 500 x 38A | |
28-440 | 500 x 28A 500A 500A Standard | ||
40-440 | 20 x 1 1/2NL | 500 x 38A | |
28-451 | 20 x 1 1/8 | ||
37-451 | 20 x 1 3/8 B.S. | ||
22" | 44-484 | 22 x 15/8 x 11/2 | |
25-489 | 22 x 1.00 | ||
37-489 | 22 x 1 3/8 NL | ||
40-489 | 22 x 1 3/8 x 1 1/2 | ||
50-489 | 22 x 2.00 | ||
28-490 | 550 x 28A 550A 550A Standard | ||
32-490 | 22 x 1 3/8 x 1 1/4 | 550 x 32A 550A | |
37-490 | 22 x 13/8 | 550 x 35A 550A Confort 550A Ballon 550A 1/2 Ballon | |
37-498 | 22 x 1 3/8 x 1 1/4 | ||
32-501 | 22 x 1 1/4 | ||
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 1.85/1.90 | ||
49-507 | 24 x 1.85 | ||
50-507 | 24 x 1.90/2.00 24 x 2.00 24 x 2.125 | ||
54-507 | 24 x 2.10 | ||
57-507 | 24 x 2.125 24 x 2.00 | ||
60-507 | 24 x 2.35 | ||
44-531 | 24 x 1 5/8 x 1 1/2 | ||
40-534 | 24 x 1 1/2 | ||
25-540 | 24 x 1.00 | ||
32-540 | 24 x 1 3/8 x 1 1/4 24 x 1 3/8 | ||
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 600A 600A Standard | ||
32-541 | 24 x 1 3/8 x 1 1/4 N4 | 600 x 32A | |
37-541 | 600 x 35A 600A Confort 600A Ballon 600A 1/2 Ballon |