Aero Sport Cycle Schrader Valve Inner Tube – 12 Inch Size 12in. x 1.75 – 2.125 (STU120)

Name: Aero Sport Cycle Schrader Valve Inner Tube - 12 Inch Size 12in. x 1.75 - 2.125 (STU120)
Brand: Aero Sport
SKU: AER-STU120
Price: 4.39 GBP
Availability: InStock

£4.39 inc. VAT

3 in stock

Next-day delivery Order by 1pm Monday and it’s with you on Tuesday.

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12 inch inner tube
Schrader valve
Small children's bikes

Next-day UK delivery £3.99 (order by 1pm Mon–Fri), or free click & collect from our Bulwell shop — 2–4 Carey Road, NG6 8AT. Choose collection at checkout, then pick it up any time in opening hours (Mon–Fri 9–5:30, Sat 9–1) — just quote your order number.

Next-day UK delivery £3.99 (order by 1pm Mon–Fri). Home delivery only: click & collect isn’t available for this item. With items from our shop in the same order, delivery is £5.99 (two parcels).

SKU: AER-STU120 Category: Bike Parts & Accessories Brand: Aero Sport

Description
Additional information

Description

Genuine Aero Sport · Part no. STU120

Aero Sport STU120 is a 12 inch inner tube for tyres 1.75 to 2.125 inches wide, with a Schrader car-type valve, the size usually fitted to small children's bikes. It is made from a butyl-rubber blend chosen for puncture resistance and long life.

Good to know

How do I check the size? Look on the tyre sidewall for a figure such as 12 x 1.75 or 12 x 2.125; a 12 inch tyre anywhere in that width range takes this tube.
Can I use a car foot pump? Yes, the Schrader valve fits car pumps and airlines, but a small tyre fills in seconds, so pump gently and stay within the pressure range printed on the tyre.
Any fitting tips? Let all the air out of the old tube, and use proper tyre levers rather than screwdrivers, which can cut the new tube.

Which one?

To mend a tube rather than replace it, the Sport Direct Cycle Deluxe Self-Seal Puncture Repair Kit (SRKS04); for the next size of children's bike, Simply Cycling CC015 (SV 16in x 1.75 – 2.125).