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Continental 2 x MTB 27.5 Inner Tubes, Presta Valve, 650B

£12.49 (as of 02/11/2026 02:03 GMT - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

Continental 2 x MTB 27.5 inner tubes for mountain bike tyres, with Presta valves, 40 mm valve length and a stated size of 27.5 x 1.75 – 2.5. The pack contains 2 tubes and uses ETRTO 47/584 sizing, so check your wheel and valve setup before choosing.

SKU: B00S8LMNXA Category:

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Quick Summary

The Continental 2 x MTB 27.5 inner tubes are for mountain bike tyres and use a Presta valve. The pack contains 2 tubes, and the stated size is 27.5 x 1.75 – 2.5, with ETRTO 47/584 and a 40 mm valve.

Key Details

Detail Verified information and buyer relevance
Brand Continental.
Product type Inner tubes for mountain bike tyres.
Pack quantity 2 tubes, so the pack suits buyers replacing more than one tube or keeping a spare.
Valve type Presta valve, with a stated 40 mm length.
Size 27.5 x 1.75 – 2.5.
ETRTO size 47/584.
Colour/material Butyl construction is stated.

What to Compare Before Buying

  • Wheel size: Check that your wheel and tyre setup matches 27.5 or 650B.
  • Valve type: Confirm that your rim and pump are set up for a Presta valve.
  • Tyre width: Compare the stated 27.5 x 1.75 – 2.5 range with your tyre size.
  • Pack quantity: This pack includes 2 tubes, so make sure that matches what you need.

Before You Decide

Confirm the 27.5 / 650B size, Presta valve and 40 mm valve length before choosing an offer. The pack contains 2 tubes, so it suits a two-tube replacement or a spare to keep on hand.

Brand

Continental

Manufacturer

Continental

Binding

Sports

Product Group

Sports

EAN

0707470654428

UPC

707470654428

Part Number

182311

Model

182311

Warranty

1 Year

Color

Black

Item Weight

0.22 Pounds

Size

27.5"

Number Of Items

2

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