FROG Road 70 26"
FROG Road 70 26"
Model year | 2021 |
Gears | 1x10 |
Groupset | Other |
Material | aluminium |
Brakes | Road rim brakes |
product ID | 147817 |
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 tire - 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 tire is inflexible, it is heavier than Kevlar.
Overview of tire sizes and markings
ETRTO | Dimension in inches | French label | |
---|---|---|---|
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 5/8 x 1 3/8, 26 x 1.40 | ||
40-559 | 26 x 1.50 | ||
42-559 | 26 x 1.60 | ||
44-559 | 26 x 1.625 | ||
47-559 | 26 x 1.75 / 1.80 / 1.85 / 1.90 | ||
50-559 | 26 x 2.00 / 1.90 / 1.95 | ||
54-559 | 26 x 2.10 / 1.95 / 2.125 | ||
57-559 | 26 x 2.25 / 2.125 / 2.20 | ||
60-559 | 26 x 2.35 | ||
62-559 | 26 x 2.40 / 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 / 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 1/2 CS | 650 x 38C | |
40-571 | 26 x 1 3/8 x 1 1/2 NL | ||
47-571 | 26 x 1 3/4 | 650 x 45C // 650 CS Confort | |
54-571 | 26 x 2 x 1 3/4 | 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 | |
40-590 | 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 |
Tire width in mm | Wheel rim in mm | ||||||||
13C | 15C | 17C | 19C | 21C | 23C | 25C | 27C | 29C | |
18 | X | ||||||||
20 | X | ||||||||
23 | X | X | |||||||
25 | X | X | X | ||||||
28 | X | X | X | ||||||
32 | X | X | X | ||||||
35 | X | X | X | ||||||
37 | X | X | X | X | |||||
40 | X | X | X | X | |||||
42 | X | X | X | X | X | ||||
44 | X | X | X | X | X | ||||
47 | X | X | X | X | X | X | |||
50 | X | X | X | X | X | X | |||
52 | X | X | X | X | X | X | X | ||
54 | X | X | X | X | X | X | |||
57 | X | X | X | X | X | X | |||
60 | X | X | X | X | X | X | |||
62 | X | X | X | X | X | X |
All bicycles at the MTBIKER shop are new, not-ridden, from an official distributor and with a full warranty. Several brands even offer a lifetime warranty on the frame after registration. We perform all warranty services in MTBIKER stores after personal delivery or after sending the bike (or its part) by courier.
- The bicycle is taken out of the manufacturer's box
- The bicycle is assembled, inspected and adjusted (front and rear derailleur, shock, fork, wheels,...)
- The bicycle is carefully packed back into a box and shipped
- If you order a bicycle for in store pick up or home delivery, the bicycle will be waiting put together, checked and ready to use for you.
- If you order a bicycle via courier to your home address, the following must be done at home:
- Take the bike out of the box and carefully remove safety material and foils
- Mount handlebar to stem (1 minute, 4 or 5 mm hex hey is needed).
- Mount front wheel to fork (1 minute, without the need of any tools if the bike has a quick release).
- Loosen the screws in the headset, straighten the stem with the front wheel, tighten the upper screw on the fork and then tighten the headset (2 minutes, 4 or 5 mm hex key is needed).
- Mount the pedals to the cranks while lubricating the thread and carefully mounting it the right way (1 minute, 8 mm hex key or 15 mm wrench).
- Mount seatpost to frame (10 seconds, without needing any tools if the frame has a quick link).
- Inflate the tyres or fork and shock to desired pressure (2 minutes, pump needed).
- Check the tightening of hex keys and quick-releases (2 minutes, 4 and 5 mm hex key is needed).
- Go for a test drive! Handle your bicycle carefully until you get used to it. If the bike has disc brakes, their performance will be limited from now on - they will gain their full power after 4-5 strong brakes at higher speed.

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