POC Ventral Air SPIN HelmetThe perfect helmet for fast, hot days on the bike. POC have combined aero performance with maximum ventilation to deliver unrivalled speed and protection. Often compromising on ventilation in pursuit of aerodynamic gains, aero helmets typically are not the best for keeping a cool head in warmer conditions or hot climbs. Combining incredible airflow over the head and excellent cooling with slippery streamlining POC have created a helmet with unsurpassed performance and comfort. Using CDF analysis the Ventral has been designed to create minimal air turbulence while precisely placed intake and exhaust vents suck air through internal channels, turbocharging the cooling performance of the helmet.POC ProtectionYou can also be confident head protection isn't compromised in pursuit of venting and aerodynamic performance. The EPS liner features multi-density zones to deliver targetted crash protection and this also helps keep weight low, just 230 grams for a size medium. The unibody shell is full-wrapped enhancing safety and helmet integrity while the straps are anchored to the helmet for a greater degree of hold in the event of a crash. Lastly, a lightweight size adjustment system keeps the helmet locked in place, vital should you take a fall.SPIN (Shearing Pad INside)Unlike most of its rivals who deploy the popular MIPS technology, POC has created their very own protective system known as SPIN, a patent-pending rotational impact protection system that reduces the effects of an oblique fall by limiting the amount of force transmitted to the head and brain. Using an innovative and unique pad technology to keep you safe you'll be protected from unexpected falls and install a new level of confidence as you ride.Features:Structurally optimized helmet with precise ventilation ports and internal channels to control the air intake and release at both high and low speedsExtreme cooling and ventilation due to ports and innovative internal airflow designUnique design optimized with CFD testing for aerodynamic performance and minimal air turbulence.Features POC's patent-pending silicone pad system, SPIN (Shearing Pad INside).High-performance EPS liner with targeted and optimized density to provide the ideal balance of low weight and crash protectionFully wrapped unibody shell construction to increase safety and helmet integrityLight-weight size adjustment system for a personalized fitEasily adjustable precision straps anchored to the helmet liner for extra comfort and safetyEye garage to keep your sunglasses securely in position when placed on the helmetUsed by EF Education First Pro Cycling TeamBuy POC Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
POC Ventral Air SPIN HelmetThe perfect helmet for fast, hot days on the bike. POC have combined aero performance with maximum ventilation to deliver unrivalled speed and protection. Often compromising on ventilation in pursuit of aerodynamic gains, aero helmets typically are not the best for keeping a cool head in warmer conditions or hot climbs. Combining incredible airflow over the head and excellent cooling with slippery streamlining POC have created a helmet with unsurpassed performance and comfort. Using CDF analysis the Ventral has been designed to create minimal air turbulence while precisely placed intake and exhaust vents suck air through internal channels, turbocharging the cooling performance of the helmet.POC ProtectionYou can also be confident head protection isn't compromised in pursuit of venting and aerodynamic performance. The EPS liner features multi-density zones to deliver targetted crash protection and this also helps keep weight low, just 230 grams for a size medium. The unibody shell is full-wrapped enhancing safety and helmet integrity while the straps are anchored to the helmet for a greater degree of hold in the event of a crash. Lastly, a lightweight size adjustment system keeps the helmet locked in place, vital should you take a fall.SPIN (Shearing Pad INside)Unlike most of its rivals who deploy the popular MIPS technology, POC has created their very own protective system known as SPIN, a patent-pending rotational impact protection system that reduces the effects of an oblique fall by limiting the amount of force transmitted to the head and brain. Using an innovative and unique pad technology to keep you safe you'll be protected from unexpected falls and install a new level of confidence as you ride.Features:Structurally optimized helmet with precise ventilation ports and internal channels to control the air intake and release at both high and low speedsExtreme cooling and ventilation due to ports and innovative internal airflow designUnique design optimized with CFD testing for aerodynamic performance and minimal air turbulence.Features POC's patent-pending silicone pad system, SPIN (Shearing Pad INside).High-performance EPS liner with targeted and optimized density to provide the ideal balance of low weight and crash protectionFully wrapped unibody shell construction to increase safety and helmet integrityLight-weight size adjustment system for a personalized fitEasily adjustable precision straps anchored to the helmet liner for extra comfort and safetyEye garage to keep your sunglasses securely in position when placed on the helmetUsed by EF Education First Pro Cycling TeamBuy POC Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
PowerBreathe Plus Respiratory TrainerPOWERbreathe Plus - 2nd generation POWERbreathe Inspiratory Muscle Training series (breathing training), with hi-tech ergonomic design, optimised airflow performance and anti-bacterial qualities.POWERbreathe uses the basic principles of resistance training. Just as you might use weights to strengthen your arm muscles, breathing in through POWERbreathe against the light, variable resistance makes your breathing muscles work harder - thereby increasing their strength and endurance. Ideal for people who, because of illness or advancing age, are restricted by shortness of breath.Within a few days of using this drug-free, easy-to-use hand-held device, your breathing muscles will feel stronger; within 3-weeks you'll feel less breathless; and within 4 weeks every-day activities will feel easier.Who can benefit? People with a respiratory condition such as asthma (including exercise-induced), Chronic Obstructive Pulmonary Disease (COPD), bronchitis, cystic fibrosis (also suitable for children aged 10+ under adult supervision) People with a debilitating condition such as heart failure, heart disease, spinal injury People unaccustomed to regular physical exercise Anyone who gets out of breath easily SeniorsFeatures: Drug-free & natural with no side effects or drug interactions Scientifically proven, pressure threshold training technique Calibrated inspiratory load (light resistance) Adjustable 'light' training resistance (up to 10 adjustable training levels) Resistor/training level indicator Fully washable design Anti-bacterial mouthpiece Ergonomic mouthpiece design, suitable for adult & paediatric use Up to 65% improvement in airflow performance (vs. POWERbreathe Classic) Ergonomic grip design Fully integrated load mechanism Use & Care: Simply put the nose-clip on so that it pushes your nostrils together and then breathe in through the POWERbreathe (use a little extra effort than you would to breathe normally), and the device will do the rest. Improvement in breathing efficiency can be seen in as little as 4-weeks. Comes with full instructions. Laboratory proven training regimen: Twice a day simply breathe 30 times through the device against the adjustable resistance. It takes less than 5-minutes. As your breathing muscle strength improves, simply adjust and increase the resistance as you would with any other form of exercise. Within a few days your inspiratory muscles will feel stronger; within 3-weeks you'll feel less breathless; and within 4 weeks activities, exercise and sports will feel easier. Includes: POWERbreathe Plus Light Resistance Inspiratory Muscle Trainer (green, Wellness model) Ergonomic, soft-touch nose clip (also suitable for swimming) Fabric storage pouch 4 cleansing tablets User manual Precautions: If you have any doubts about the suitability of POWERbreathe, or you have a medical condition, please consult your doctor. Inspiratory muscle training (breathing muscle training), such as training with POWERbreathe, is not recommended for patients with a history of spontaneous pneumothorax (a collapsed lung that was not due to traumatic injury e.g. broken rib), as it may lead to a recurrence of the condition. Following a traumatic pneumothorax and/or broken rib, POWERbreathe should not be used prior to full recovery. Inspiratory muscle training is not suitable for asthma patients who have low symptom perception and who suffer from frequent sever exacerbations. Inspiratory muscle training is not suitable for anyone who has recently experienced a perforated eardrum. Anyone who is under the age of 16 should only use POWERbreathe with supervision from an adult. Buy PowerBreathe Nutrition & Training from Chain Reaction Cycles, the World's Largest Online Bike Store.
The Prevelo Zulu One packs high performance mountain bike features into a tiny 14-inch wheel size package. Every component is the real deal and is carefully chosen to provide the best performance and fit for young riders ready to tear up the trails.Prevelo confidence inspiring low and narrow geometry. Prevelo geometry keeps the rider low, balanced and in controlLightweight 6061 aluminium frame with custom formed tubing and BOXT rear stays and forged rear dropoutsLightweight aluminium alloy fork with chromoly steererRadius front and rear hydraulic disc brakes with reach adjustable short leversThree piece crank with squared taper cartridge bearing bottom bracket and ultra narrow Q factorCustom made cranks. All Prevelo cranks are sized specifically for each model bike, down to the millimetreDouble alloy chain wheel guard95% assembled. Just install the handlebar, seatpost, and pedalsPLEASE NOTE: The specification of the bike may be subject to change at any time and may differ from the images or specification of the bike shown here. If you would like to know any specific details please contact our sales team at Tweeks Cycles.Hydraulic Disc Brakes - Powerful hydraulic disc brakes give kids plenty of stopping power on long descentsKid Optimised Cockpit - This is where little riders command these steed. It's decked out with ultra small diameter grips and short reach brake levers that are optimized for small hands.Confidence Inspiring Trail Geometry - The Zulu One features Prevelo's signature confidence inspiring geometry. Prevelo geometry utilizes a low bottom bracket that lowers the centre of gravity of the bike and rider, making for a more agile and confident ride. The slack front end makes the bike forgiving to young trail riders experimenting with tough terrain.Kids Optimised Crank - Prevelo crank lengths are custom sized for each size bike to make sure little riders have optimum pedal ergonomics. And they have ultra-narrow Q-factors to match the narrow hips of young cyclists. If that sounds like technical mumbo jumbo, here's the point - Prevelo cranks will help make small riders more comfortable and efficient on their bike.BOXT Rear Stays and Forged Dropouts - Kids are going to put their bikes through the ringer, so Prevelo bikes are built kid tough with robust BOXT rear chain stays and seat stays, and BMX track style forged dropouts that shroud the rear axle.Specifications:Weight (without pedals): 15.9lbs / 7.2kgMinimum Saddle Height: 16in / 406mmMaximum Saddle Height: 18.1in / 460mmBottom Bracket Height: 7.1in / 182mmGain Ratio: 3.7Stand over (ground to top of top tube): 14.5in / 368.3mmSize Chart:
Primal Au Naturale Sport Cut Cycling JerseyWith its more relaxed fit tailored to us every-day cyclists and its performance fabrics, the Primal Au Naturale Sport Cut Cycling Jersey is a natural choice for any of your cycling activities.Natural, fresh and outside, this Au Naturale Sport Cut Cycling Jersey will remind you of that on your next ride. Cyclists like you choose Primal every day. The combination of a sport fit and 2-way stretch for the riding position further adds to the comfort, while the addition of 3 rear cargo pockets and a full length hidden zipper allow it to be practical at the same time. A full-bodied package.Features:Materials: 100% Polyester2-way stretch fabricQuick-wickingFull-length hidden front zipper3 rear cargo pocketsSport fit - regular fit tuned for comfort and movementBuy Primal Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Primal Electric Shock SocksProving once and for all that a great pair of socks can make all the difference in putting in a great, comfortable performance, the Electric Shock Socks will stun you into submission. The construction is simply exceptional, with a solid mid-calf that won’t slip or become a distraction, while the moisture transfer system that keeps you dry when you start to get a sweat working.Features:Material: 50% Acrylic, 25% Polyamide (Nylon), 15% Elastane (Spandex), 10% Lycra6" Tall CuffMid-Calf HeightMoisture Wicking FabricTagless Label SystemBuy Primal Clothing from Chain Reaction Cycles. The World's Largest Online Bike Store.
Primal Electric Shock SocksProving once and for all that a great pair of socks can make all the difference in putting in a great, comfortable performance, the Electric Shock Socks will stun you into submission. The construction is simply exceptional, with a solid mid-calf that won’t slip or become a distraction, while the moisture transfer system that keeps you dry when you start to get a sweat working.Features:Material: 50% Acrylic, 25% Polyamide (Nylon), 15% Elastane (Spandex), 10% Lycra6" Tall CuffMid-Calf HeightMoisture Wicking FabricTagless Label SystemBuy Primal Clothing from Chain Reaction Cycles. The World's Largest Online Bike Store.
Primal Flamingo Cycling CapEnhance your riding experience whatever the weather with a Primal Flamingo Cycling Cap. In summer it keeps the sun off and wicks away sweat, while in cooler conditions it adds a touch of extra protection from the wind.Cyclists like you choose Primal every day. Made from SpeedPro fabric the Flamingo Cycling Cap effectively wicks moisture for dry comfort on the bike. This colourful cap features a sweatband and ensures excellent protection from the sun.Features:Materials: 100% PolyesterCrushable Foam BrimIntegrated SweatbandMoisture WickingSpeedPro Technical FabricBuy Primal Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Primal Flamingo Evo 2.0 Cycling JerseyBringing together functional fabrics for comfort, a performance fit for speed and a bright and fun print to delight in, what's not to love about the Primal Flamingo EVO 2.0 Cycling Jersey.The Flamingo, bright, elegant, fast and sleek, just like you. Cyclists like you choose Primal every day. The Flamingo EVO 2.0 Cycling Jersey features breathable fabric and with mesh panels offering further ventilation, you can push hard in relative comfort. Laser-cut ends to the FlexPro armbands on the sleeves increase the aero advantage.A full-length zip, silicone waist gripper and 3 rear pockets keep this practical as well as fast, all with a sleek clean design.Features:Materials: 100% PolyesterBreathable performance fabricsMesh underarm panelsLaser-cut FlexPro armsFull-length zipperSilicone waist zipper3 rear pocketsPerformance fitBuy Primal Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Primal Flamingo Evo 2.0 Cycling JerseyBringing together functional fabrics for comfort, a performance fit for speed and a bright and fun print to delight in, what's not to love about the Primal Flamingo EVO 2.0 Cycling Jersey.The Flamingo, bright, elegant, fast and sleek, just like you. Cyclists like you choose Primal every day. The Flamingo EVO 2.0 Cycling Jersey features breathable fabric and with mesh panels offering further ventilation, you can push hard in relative comfort. Laser-cut ends to the FlexPro armbands on the sleeves increase the aero advantage.A full-length zip, silicone waist gripper and 3 rear pockets keep this practical as well as fast, all with a sleek clean design.Features:Materials: 100% PolyesterBreathable performance fabricsMesh underarm panelsLaser-cut FlexPro armsFull-length zipperSilicone waist zipper3 rear pocketsPerformance fitBuy Primal Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Primal Flamingo Evo 2.0 Cycling JerseyBringing together functional fabrics for comfort, a performance fit for speed and a bright and fun print to delight in, what's not to love about the Primal Flamingo EVO 2.0 Cycling Jersey.The Flamingo, bright, elegant, fast and sleek, just like you. Cyclists like you choose Primal every day. The Flamingo EVO 2.0 Cycling Jersey features breathable fabric and with mesh panels offering further ventilation, you can push hard in relative comfort. Laser-cut ends to the FlexPro armbands on the sleeves increase the aero advantage.A full-length zip, silicone waist gripper and 3 rear pockets keep this practical as well as fast, all with a sleek clean design.Features:Materials: 100% PolyesterBreathable performance fabricsMesh underarm panelsLaser-cut FlexPro armsFull-length zipperSilicone waist zipper3 rear pocketsPerformance fitBuy Primal Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Primal Flamingo Evo 2.0 Cycling JerseyBringing together functional fabrics for comfort, a performance fit for speed and a bright and fun print to delight in, what's not to love about the Primal Flamingo EVO 2.0 Cycling Jersey.The Flamingo, bright, elegant, fast and sleek, just like you. Cyclists like you choose Primal every day. The Flamingo EVO 2.0 Cycling Jersey features breathable fabric and with mesh panels offering further ventilation, you can push hard in relative comfort. Laser-cut ends to the FlexPro armbands on the sleeves increase the aero advantage.A full-length zip, silicone waist gripper and 3 rear pockets keep this practical as well as fast, all with a sleek clean design.Features:Materials: 100% PolyesterBreathable performance fabricsMesh underarm panelsLaser-cut FlexPro armsFull-length zipperSilicone waist zipper3 rear pocketsPerformance fitBuy Primal Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.