Shorter valve inner tubes are ideal for wheels with rim depths of 24mm or 30mm but are not ideal for wheels with rim depths of 40mm or above (as the shorter valve would not extend out of the rim valve hole). Presta valve tubes are most commonly used for road wheels (650c) and on a few MTB wheels as the valves are thin, whereas Schrader valves are more commanly found on MTB wheels as valve is larger and won't fit through 650c rim valve holes. 650c Wheel Sizing Be aware that when purchasing a 650c inner tube, tyre, or wheel from the Wiggle site that what you are buying is smaller than a more conventional road 700c inner tube, tyre, or wheel. Most road bikes nowadays come fitted, as standard, with 700c wheels (including inner tubes and tyres) and not 650c. A 650c inner tube or tyre WILL NOT fit a 700c wheel. Please read the 650c Wheel Sizing guide explaining the difference between 650c and 700c wheels. Based on ETRTO (European Tyre and Rim Technical Organisation) dimensions, 650c wheels are smaller than 700c wheels by about eight percent. Please, when on this page make sure you are buying the correct tyre size for you wheel. Check the sizing on your tyre before purchasing from this page. Tyre sizes tend to be printed on the sidewalls so please check before making a purchase.
The Black Chili compound and the tried and tested Grand Prix profile offer outstanding grip and handling characteristics. These features earn the endorsement GT earmarking the tyre for sportives, marathons and multiday events. PolyX Breaker Technology With their PolyX Breaker, Continental bring PKW know-how to the bike tyre arena – Polyester has been used successfully for years in car tyres and been tried and tested many times. The extremely resistant polyester fibre is woven tightly crosswire making a very high fabric density which not only makes the Breaker more resistant to foreign objects, but is also resistant to punctures. The rolling resistance is not effected either by the PolyX Breaker. BlackChili Compound Continental refine newly developed synthetic rubbers with natural rubber with the proven high-performance tread compound. They use these rubbers with special nanometric carbon soot particles, which are optimized in shape and surface properties for best uses for the intended tyre. BlackChili Compound reaches an unprecedented of performance. Tyres with BlackChili Compound reach an unprecedented level of performance. Compared to the previous best Activated Silica Compound, BlackChili tyres have 26% less rolling resistance, a 30 % higher friction value (grip) and a 5 % increase in mileage.
Built from Continental's renowned, unique BlackChili compound, the grip and balance on offer from this improved tyre is second to none, with rigorous lab and road tests resulting in measurable advantages to the modern road rider. Featuring other technologies including the shock absorbing Active Comfort construction, a Lazer Grip micro profile on the tyre's shoulder for enhanced cornering traction and Vectran puncture protection, this superb update is the perfect companion for your rapid road wheels. Technologies: BlackChili compound: It’s all about how you mix it With Continental's unique tread compound, which is produced only in Germany. Continental has revolutionised the sport of cycling. With the legendary BlackChili Compound they have answered the eternal question of the best balance of grip and rolling resistance for cycling. Regular test wins confirm the measurable and noticeable advantages for the cyclist, established in the laboratory and on the road. The latest polymers, as well as specially developed carbon black particles and filler materials, guarantee unique performance Active Comfort: The revolutionary approach in cycling. Embedded in the tyre construction the Active Comfort Technology absorbs vibrations and smoothens your ride. Lazer Grip: To make you one with the road, The lasered micro profile structure expands over the tire’s shoulder and provides outstanding cornering. Vectran™: The benchmark in puncture protection Vectran™ is a synthetically manufactured high-tech fibre from a natural model. Like spider silk, Vectran™ is a liquid-crystalline polymer (LCP). Vectran™ is spun from the melted liquid polymer Vectra and processed further to a multi-strand thread. Spider silk like Vectran™ has an enormous tear resistance at a very low weight: Exactly the right properties to process into a premium Continental bicycle tire as a puncture protection insert. A Vectran™ Breaker is lighter, more flexible and protects more effectively against cuts than the comparable nylon breaker. Vectran™ Breaker does not adversely affect the rolling resistance.
Built from Continental's renowned, unique BlackChili compound, the grip and balance on offer from this improved Continental GP5000 tubeless tyre is second to none, with rigorous lab and road tests resulting in measurable advantages to the modern road rider. Featuring other technologies including the shock-absorbing Active Comfort construction, a Lazer Grip micro profile on the tyre's shoulder for enhanced cornering traction and an optimised tubeless system for reduced rolling resistance and enhanced pinch flat protection, this superb update is the perfect companion for your rapid road wheels.
Taking the fantastic road performance of the GP4000 tyre and making it even better, this Grand Prix 5000 model utilises modern tyre technology to deliver their best road tyre yet. Constructed from Continental's legendary BlackChili compound, unparalleled grip and balance are assured, with strenuous lab and road testing showing tangible advantages to the modern cyclist. Ultra-Performance Road Race Tyre Equipped with other stunning advances including it's impact-absorbing Active Comfort build, a Lazer Grip micro profile along the outer edge for improved cornering grip and Vectran Breaker puncture protection - performance, rolling and reliability is taken to new levels by this unrivalled update. The Stans tyre Sealant prevents flats and slow leaks and works with all valves that have removable valve cores. Technologies: BlackChili Compound: Continental refines newly developed synthetic rubbers with natural rubber with the proven high-performance tread compound. The GP5000 uses these rubbers with special nanometric carbon soot particles, which are optimised in shape and surface properties for best uses for the intended tyre. Tyres with BlackChili Compound reach an unprecedented level of performance. Compared to the previous best Activated Silica Compound, BlackChili tyres have 26% less rolling resistance, a 30% higher friction value (grip) and a 5% increase in mileage. Vectran Breaker: Vectran is a synthetically manufactured high-tech fibre from a natural model. Like spider silk, Vectran is a liquid-crystalline polymer (LCP). Vectran is spun from melted liquid polymer Vectra and processed further to a multi-strand thread. Spider silk, like Vectran, has an enormous tear resistance at a very low weight – exactly the right properties to process into a premium Continental bike tyre as a puncture protection insert. A Vectran Breaker is lighter, more flexible and protects more effectively against cuts than the comparable nylon breaker. Vectran Breaker does not adversely affect the rolling resistance. Active Comfort Technology: The revolutionary approach in cycling. Embedded in the tire construction the Active Comfort Technology absorbs vibrations and smoothens your ride. Lazer Grip: Lazer Grip, to make you one with the road. The lasered micro profile structure expands over the tire’s shoulder and provides outstanding cornering.
Taking the fantastic road performance of the GP4000 tyre and making it even better, this Grand Prix 5000 model utilises modern tyre technology to deliver their best road tyre yet. Constructed from Continental's legendary BlackChili compound, unparalleled grip and balance is assured, with strenuous lab and road testing showing tangible advantages to the modern cyclist. Ultra-Performance Road Race Tyres Equipped with other stunning advances including it's impact-absorbing Active Comfort build, a Lazer Grip micro profile along the outer edge for improved cornering grip and Vectran Breaker puncture protection - performance, rolling and reliability is taken to new levels by this unrivalled update. Sealing Effectiveness and Reliability The LifeLine Tubeless Tyre Sealant is a top of the range tubeless application that can effectively seal holes and gashes in the tyre up to 5mm. This unique sealant features a blend of a DuPont Kevlar additive for additional sealing effectiveness and reliability. This fast-acting sealant is non-toxic, will not freeze or boil (tested to -17°C and +45°C) and is fully compatible with alloy, steel and composite wheel/rim constructions. Technologies: BlackChili Compound: Continental refines newly developed synthetic rubbers with natural rubber with the proven high-performance tread compound. The GP5000 uses these rubbers with special nanometric carbon soot particles, which are optimised in shape and surface properties for best uses for the intended tyre. Tyres with BlackChili Compound reach an unprecedented level of performance. Compared to the previous best Activated Silica Compound, BlackChili tyres have 26% less rolling resistance, a 30% higher friction value (grip) and a 5% increase in mileage. Vectran Breaker: Vectran is a synthetically manufactured high-tech fibre from a natural model. Like spider silk, Vectran is a liquid-crystalline polymer (LCP). Vectran is spun from melted liquid polymer Vectra and processed further to a multi-strand thread. Spider silk, like Vectran, has an enormous tear resistance at a very low weight – exactly the right properties to process into a premium Continental bike tyre as a puncture protection insert. A Vectran Breaker is lighter, more flexible and protects more effectively against cuts than the comparable nylon breaker. Vectran Breaker does not adversely affect the rolling resistance. Active Comfort Technology: The revolutionary approach in cycling. Embedded in the tire construction the Active Comfort Technology absorbs vibrations and smoothens your ride. Lazer Grip: Lazer Grip, to make you one with the road. The lasered micro profile structure expands over the tire’s shoulder and provides outstanding cornering.
Whether you're clocking up the miles with your local club or exploring new routes on your own, this road bike tyre is designed for maximum performance. It features Continental's PureGrip compound, which is based on activated silica compounds to give you performance-level results. Delivering outstanding grip as well as cross-country properties, this tyre is the perfect all-rounders for riders who want an upgrade that's designed for going the extra mile. The Advanced PureGrip Compound Based on activated silica compounds, this technology was originally intended as a performance level compound, but after intensive development at our Korbach Research and Development Department Facility, an advanced new compound with outstanding grip and cross-country properties was developed. This new rubber mix, given the self-explanatory name “PureGrip”, is ranked just behind our BlackChili Compound and is being used in our performance products both in the road and mountain bike sectors. Whilst providing great grip, it is also long-lasting and highly durable – both characteristics of Continental tires, which are exclusively manufactured in the factory in Hefei (Asia).
Whether you're clocking up the miles with your local club or exploring new routes on your own, this road bike tyre is designed for maximum performance. It features Continental's PureGrip compound, which is based on activated silica compounds to give you performance-level results. Delivering outstanding grip as well as cross-country properties, this tyre is the perfect all-rounders for riders who want an upgrade that's designed for going the extra mile. Continental Advanced PureGrip Compound Based on activated silica compounds, this technology was originally intended as a performance level compound, but after intensive development at our Korbach Research and Development Department Facility, an advanced new compound with outstanding grip and cross-country properties was developed. This new rubber mix, given the self-explanatory name “PureGrip”, is ranked just behind our BlackChili Compound and is being used in our performance products both in the road and mountain bike sectors. Whilst providing great grip, it is also long-lasting and highly durable – both characteristics of Continental tires, which are exclusively manufactured in the factory in Hefei (Asia).
Shorter valve inner tubes are ideal for wheels with rim depths of 24mm or 30mm but are not ideal for wheels with rim depths of 40mm or above (as the shorter valve would not extend out of the rim valve hole). Presta valve tubes are most commonly used for road wheels (700c) and on a few MTB wheels as the valves are thin, whereas Schrader valves are more commanly found on MTB wheels as valve is larger and won't fit through 700c rim valve holes. Weights: 700 x 20-25 Race 28 Presta: 100g 700 x 32-47 Tour 28 Presta: 160g 700 x 32-47 Tour 28 Schrader: 160g
Each and every tube passes a stringent 100% quality control inspection.
Gravity Arc Tread Design: The new design of the Vapor uses even the space in between the lugs to increase traction with 3D faces enlarging the surface of the tread. The surfaces are determined by free falling u-bends or Arcs. The shape comes naturally, and at a minimum material input to keep weight low. The contact patch or "footprint" of the tyre to the ground gets bigger, therefore improving traction. Additionally, the Arcs/u-bends reinforce the tread blocks which helps the tyre hook up more effectively. The lugs flex less under load, so steering response is improved as the shoulder knobs do not squirm during cornering. This is because the stresses are dissipated over a wider surface area. The tops of the tread blocks are sharp & hard and cut through wet & loose surfaces more rapidly. Additionally, they hold very well on hard stony ground to give a more responsive ride. The edges of the lugs are rectangular to the incoming traction & steering forces - this way the lugs can take the forces and deliver them directly to the ground without braking loose. The shoulder edges (left) run with the rotation for fast & secure cornering The centre tread edges (below left) run at 90° to rotation for perfect traction & braking.
Butyl tubes with the usual Continental quality. Each and every inner tube passes a stringent 100% quality control inspection. Seamless construction, with mould-cured vulcanisation to ensure uniform roundness and give a smooth ride and handling.