Continental Unisex Contact Speed Tyre

Product Information

I'm told the 180tpi (threads per inch) casings are designed for speed and comfort. The skinwall sidewall also contributes to this; traditionally, commuter models tend to employ gumwall, which is much beefier and therefore less prone to sidewall damage. Skinwall sidewalls do require more stringent adherence to recommended pressures. The sidewalls are also retro-reflective on this model. I’ve regularly hustled along 1in7 descents at 35mph plus without any hint of skittishness. Nor spiteful, when carving into the corners at 25-30mph. Loose surfaces require common sense but dropping the pressures to 58 psi, made a big difference when negotiating freshly lain chippings.

The performance advantages of wide-section, lightweight cycle tyres over narrow ones were well understood prior to the Second World War but forgotten in the decades afterwards as cycling enthusiasts looked to competition machinery for technical guidance.One is the traditional size like 700x28c or 27.5x2.2. The first figure is the tyre diameter(size). The second is tyre width. Note: road bike sizes are in mm, MTB sizes are in inches. Schwalbe's Marathon Supremes have served me and said tubby tourer phenomenally well for several years, though they have a much higher list price. Summary With a thin tread cap, this will inevitably be light. Even a file tread works well on gravel, but no tyre in this category is meant for mud. A thin, light tread cap reduces mileage and puncture resistance. Tubeless compatibility Puncture protection and reliability is taken care of thanks to Continental's renowned hard wearing tread compound and two SafetySystem anti puncture layers beneath the tread Two Safety System anti-puncture layers stiffen the tyre enough to lessen ride comfort and increase rolling resistance when compared with the lightest rubber in the category, but for many this will be an acceptable trade-off for reduced susceptibility to flats.

One of the key features of this tyre is its puncture protection layer, which is made up of Kevlar reinforced, high-strength nylon fabric. This layer provides excellent protection against punctures, ensuring that you can ride with confidence and peace of mind. We then wanted to get a bit more specific and only look at Continental products that are listed in the Tyres category. Micro-diamond' tread pattern rolls fast yet grips on loose debris covering road surfaces like grit, gravel or mudThese feature 180tpi casings and skin wall sidewalls, which give a clear indication of their ride persona, straight off. That micro diamond tread pattern is also borrowed from the German marques’ Competition World Tour Tubular. Skin walls are supple and, in this instance, contributes to the aren’t the default for commuting, since they are more prone to damage than gum walls. A reflective sidewall is another small but welcome touch. Puncture Force Sharp Needle: Pre-2021, this score was known as 'Puncture Resistance'. On some tires with weakly bonded casing wires, the sharp needle can split the casing wires resulting in a lower score. Their size and the wire beads do mean, for the most part, they're a doddle to mount, with directional arrows to help. You might want a single lever to scoop them aboard deep-section hoops, otherwise it's a tool-free affair, requiring just a pair of strong thumbs. Belt 'n' braces Here is a comparrison chart for traditional and ETRTO sizing to help you choose the correct tyre size. ETRTO Number

The speed reflex certainly live up to their moniker. Now, shod with the Schwalbe Marathon Mondial Double Defence Tyres my Univega is perky and engaging on metalled roads. However, the Speed Reflex brought things up a few notches.As we said in the pricing part of the review, brand is a really important consideration, but especially so when looking to buy Tyres. But as you’re probably already aware, you’re on to a great choice if you do go with Continental, as they’re a fantastic brand, making amazing products.

Even allowing for the test bike's moderate (34-89 inch) gearing, little effort is required to coax them up to speed, which is great for pulling away at the traffic lights, overtaking slow moving farm traffic, or catching a fellow rider napping. Otherwise, I've happily cruised along, reflecting on the world, at 18-20mph. Durability Tyres suitable for use with tubeless rims or with a tubeless conversion tend to have a tighter bead and will take a higher inflation pressure than conventional clinchers but need a sealant fluid to be airtight. Size Their big sections deliver a magic carpet ride quality, the sort that smooths out washboard tarmac and unavoidable/unexpected bigger bumps. Pushed along wet 1in7s at 30mph, they’ve never once lost their bite, or missed a beat, even when morale and concentration have been flagging.Larger air-chamber tyres for road and gravel are mostly 30-50mm wide and made to fit 700C/29er (622mm) and 650B/27.5" (584mm) rims. As a rule, wider is better for comfort and rolling resistance – but inevitably heavier. Folding bead