Quick Summary
The Continental MTB 27.5 inner tubes are a 2 pack for mountain bike tyres, with a Schrader valve and black finish. They are listed as 650B tubes and the stated valve length is 40 mm.
The stated size range is 27.5 x 1.75 – 2.5, with ETRTO size 47/584. If you are choosing between offers, check that your tyre size and valve type match the tube specification.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Continental, which identifies the tube range. |
| Product type | Mountain bike inner tubes for 27.5 / 650B tyres. |
| Quantity | 2 tubes, so the pack suits buyers who need a pair. |
| Valve | Schrader valve, so the valve type needs to match the wheel rim. |
| Valve length | 40 mm. |
| Size | 27.5 x 1.75 – 2.5. |
| ETRTO size | 47/584. |
| Colour | Black. |
What to Compare Before Buying
- Wheel size: This tube is for 27.5 / 650B tyres. Compare that with your wheel and tyre size before choosing an offer.
- Valve type: The tube uses a Schrader valve. Check that your rim and pump setup suit Schrader rather than another valve style.
- Tyre width: The stated fit range is 27.5 x 1.75 – 2.5. Make sure your tyre sits within that range.
- Pack quantity: This is a 2 pack, so confirm whether you need one tube or two.
What Is Included
- 2 x Continental MTB 27.5 inner tubes
- Schrader valve, 40 mm
Before You Decide
Confirm the 27.5 / 650B size, the Schrader valve type and the 2 pack quantity before you choose an offer. The key fit check is whether your tyre size sits within 27.5 x 1.75 – 2.5 and matches the stated ETRTO size of 47/584.
