Continental eRuban Plus 29x2.3" PureGrip tire, wire
CONTINENTAL Ruban is a reliable and durable tire for mountain bikes. It has excellent grip properties and self-cleaning ability. It is a versatile racing and especially trail tire that is secure in turns thanks to PureGrip technology.
- TPI: 3x180
- Max pressure: 55 PSI
- Weight: 960 g
- Technology: PureGrip
- Heel: Wire
- Size: 29
Model year: 2025
| Colour | black |
| Tubeless | No |
| Material | wire bead |
| Tire specification | trail |
| product ID | 251887 |
PSI - indicates the pressure to which the manufacturer recommends inflating the tire. 1 atmosphere = 14.7 PSI
TPI (EPI) - the density of the shell's skeleton fibres. The higher the TPI value, the more flexible and flexible the tire will be.
Kevlar tire - foot made of Kevlar fibres. The cover 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 the Kevlar one.
| Size chart | ETRTO | Dimension in inches |
|---|---|---|
| 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 |
| 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 the answers to questions about delivery, payment, security, returns, warranty and much else.

Recently installed, they look good for the money. They are a little harder to install on the rim. Compared to the Ruban version, they are harder on the tread. I expect them to be more puncture resistant. They go well on asphalt,
Automatically translatedThey don't squeak, they hold on to the gravel in turns thanks to the large side studs. They're fine in the forest on soft ground. Anyone who has to move to the forest on asphalt, or uses the bike to move to work and then to the forest, for the money they're great.