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Schwalbe SV12 Inner Tubes fits various size tyres 26″-27.5″ and 650A/650B/650C Presta (2 Pack)

$29.95

In stock

Optional CO2

CO2 is a fast and efficient way to fix a puncture mid-ride. Stock up on refills while you're here. Note: Orders with any CO2 cartridges cannot be sent express.

Azur CO2 Replacement Cartridges – 16g, Threaded (individual)
Azur CO2 Replacement Cartridges Threaded 16g - 1 cartridge (+$2.95)
X-Tech CO2 Cartridge
X-Tech CO2 Replacement Cartridges Threaded 16g - 1 cartridge $2.95
X-Tech CO2 Cartridges
X-Tech CO2 Replacement Cartridges Threaded 16g - 30 cartridges $59.95
Azur CO2 Replacement Cartridges – 25g, Threaded (1pc)
Azur CO2 Replacement Cartridges Threaded 25g - 1 cartridge $4.95
Topeak CO2 Inflator Nano AirBooster
Topeak CO2 Inflator Nano AirBooster $19.95
X-Tech CO2 Inflator Regulator II Red + Two 16g Cartridges
X-Tech CO2 Inflator Regulator II Red + Two 16g Cartridges Value Pack $24.95
Optional installation accessories

Select any of the below optional products and save!

Positz Flat Slim Tyre Levers Black Front View (3 Pack)
Positz Flat Slim Tyre Levers Black (3 Pack) $7.95 $6.95
Schwalbe Tyre Levers 3 Pack
Schwalbe Tyre Levers Blue (3 Pack) $6.95 $5.95
Schwalbe Easy Fit Tyre Mounting Fluid
Schwalbe Easy Fit Tyre Mounting Applicator and Fluid 50ml $19.95 $14.95
Positz Tyre Clamp Jack for Hard-to-Fit Tyres
Positz Tyre Clamp Jack for Hard-to-Fit Tyres $9.95
Optional repair kit
Azur Puncture Repair Kit
Azur Puncture Repair Kit $3.95
Topeak Glueless Patch Kit in Rescue Box Case (black case)
Topeak Glueless Patch Kit in Rescue Box Case - Black $12.95
Topeak Glueless Patch Kit in Rescue Box Case (blue)
Topeak Glueless Patch Kit in Rescue Box Case - Blue $12.95
Topeak Glueless Patch Kit in Rescue Box Case (Gold)
Topeak Glueless Patch Kit in Rescue Box Case - Gold $12.95
Topeak Glueless Patch Kit in Rescue Box Case (Red)
Topeak Glueless Patch Kit in Rescue Box Case - Red $12.95
Topeak Glueless Patch Kit in Rescue Box Case (Silver)
Topeak Glueless Patch Kit in Rescue Box Case - Silver $12.95
Optional pump
Azur T-Grip Alloy Mini Pump with Clever Valve & Gauge
Azur T-Grip Alloy Bike Pump with Clever Valve & Gauge $29.95
Azur Cyclone Alloy Mini Pump Dual Valve
Azur Cyclone Alloy Mini Pump Dual Valve $18.95
Positz Clever Valve Bicycle Floor Pump Top Mount Gauge 160psi
Positz Clever Valve Bicycle Floor Pump Top Mount Gauge 160psi $59.95
Positz Alloy Intelligent Bicycle Floor Pump Low and High Pressure 160psi [PSTZ-3105]
Positz Alloy Intelligent Bicycle Floor Pump Dual Pressure $54.95
Product price: $29.95
Total options:
Order total:
  • Need it fast? Express shipping is available on most orders (excludes CO2)
  • Aussie stock: Ships daily – usually dispatches within 1–3 business days.
Schwalbe Tyres and Tubes Australia

Schwalbe offer: Buy any Schwalbe tubes or tyres and get an exclusive Schwalbe Musette Bag offer, or get an exclusive Schwalbe Water Bottle offer when you order any Schwalbe tyres!

Schwalbe SV12 Inner Tubes are designed and manufactured to retain air pressure considerably longer than their competitors. Not only is each individual tube inflated and inserted into a mould to ensure that there is even wall thickness and excellent air retention, they are also stored under pressure for 24hrs to test air retention.

  • Valve Type: Presta 40mm
  • Model: SV12
  • Price is for 2 tubes

Fits the following tyre sizes:

  • 26 x 1.75 (47-559)
  • 26 x 1-3/4 (47-571) 650 x 45C
  • 27.5 x 1.35 (35-584) 650 x 35B
  • 27.5 x 1.75 (47-584) 650 x 45B
  • 26 x 1-1/4 (32-590) 650 x 32A
  • 26 x 1-3/8 (37-590) 650 x 35A
  • 26 x 1-5/8 (44-590) 650 x 42A
  • 26 x 1-1/4 (32-597)
Brand

Tube Type

Suits Bike Type

Valve Type

Valve Length

Presta Valves

Presta valves are a popular choice among cyclists for several reasons. Firstly, their slender design makes them lightweight and ideal for high-performance bicycles, minimizing rotational weight for enhanced speed and agility. Additionally, their construction allows for higher tyre pressures, crucial for road cyclists and other performance cyclists seeking optimal rolling efficiency.

Presta Valve Bicycle Tubes

PRESTA VALVES: Frequently asked questions

No, and most people will not use sealant in these tubes.

Unlike tyres, inner tubes are quite flexible and therefore can fit a range of tyre sizes.

The correct size tubes fit to your tyres. Please double check the product description for sizing information.

You really want to avoid using the wrong size tube where possible. In an emergency situation it might get you home, but there's a high risk of flatting in the process.

Yes, most people will carry one or two spare inner tubes when riding. In the event of a puncture, a replacement tube can be relatively easily swapped out so that you can keep riding.

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