Home»WHEELS HUBS TYRES & BEARINGS»Inner Tubes»8 Inch Inner Tubes»8 Inch PRIMO Inner Tube - 200x50mm

PRIMO's own Inner Tube has dimensions of 200mm (inflated outer diameter) x 50mm (Inflated width) and will fit into all known 8 inch Tyres & ATB hubs on the market, regardless of brand.

The PRIMO Inner Tuber incorporates slightly thicker rubber into its manufacture process which does allow the rider to inflate slightly higher than alternative Inner Tubes and this extra thickness also gives some extra resistance to punctures, but punctures suck, so always carry a spare inner tube when you are riding as you never know when you might get one.  

The PRIMO Tube uses a 90º Brass Inflation valve which will not rust on you and comes as you would expected with an plastic anti dust valve cap!

Black Plastic Anti Dust Valve Cap

Standard dust caps to fit all inner tubes. Keep the crud out of your valves!. There is nothing worse than not being able to inflate your tyres. So ensure your Anti dirt dust caps are fitted tight!. Also fits bi-cycle valves

8 Inch Inner Tube PRIMO 8x2 inch 200x50mm - fits 3.75 inch Rims & 8 inch tyres

PRIMO's own 8 Inch Inner Tube has dimensions of 200mm (outer diameter) x 50mm (width) & will fit into all known 8 inch Tyres & ATB hubs on the market!

The CST PRIMO Inner Tube incorporates slightly thicker rubber into its manufacture process which means the tube is slightly heavier than alternatives but does allow the rider to inflate slightly higher. This extra thickness also gives some extra resistance to punctures, but punctures suck, so always carry a spare inner tube when you are riding as you never know when you might get one.  

The PRIMO Tube uses a 90º Brass Inflation valve which will not rust on you & comes as you would expected with a plastic "anti dust" valve cap!