The Shimano Tourney 7-Speed TZ21/TZ31 freewheels ensure a smooth transition when shifting up or down the block. With the TZ31 you can conquer the hills using the super-low 34T gear. The TZ21/TZ31 freewheels are renowned for there reliability and smooth shifting. Suitable for mountain bikes and a wide range of other cycles.
Splined contact surface for the removal of Shimano freewheels from rear hub. USAGE For installation and removal of multiple freewheel USP Hardened steel for rigidity and durability REMARK Cannot be used for lock rings due to the difference in dimensions
Splined contact surface for the removal of Shimano freewheels from rear hub.
A reliable 6-speed screw-on freewheelEngineered for smooth chain movement up or down the block,For 6-speed gear systems,Can be easily installed onto compatible screw-on type hub,Suitable for mountain bikes and a wide range of other cycles.
Key Features:A reliable 7-speed screw-on freewheel,Engineered for smooth chain movement up or down the block,For 7-speed gear systems,Can be easily installed onto compatible screw-on type hub,Suitable for mountain bikes and a wide range of other cycles.
PRODUCT OVERVIEWWHY CHOOSE?The world's first isotonic energy gel87 calories per servingDelivers an easily digestible and quick supply of carbohydrateOUR ORIGINAL AWARD-WINNING ISOTONIC ENERGY GELDesigned to deliver a quick and convenient supply of great-tasting, easily digestible carbohydrate without the need for water, our GO Energy Isotonic Gel was the world's first and the winner of the Queen's Award for Enterprise. It continues to be a go-to energy source for elite athletes worldwide.WHY YOU SHOULD USE GO ENERGY ISOTONIC GELWhen you need fast energy, our world-leading GO Energy Isotonic Gel delivers easy-to-digest carbohydrate that can be used as part of your fuelling strategy without the liquid volume that often leaves you feeling bloated and sluggish. The gel also comes in highly practical packaging designed to be easily carried in place of bulky sports bottles.High carbohydrateImproves performanceRequires no additional water or fluidLight, compact, easy-to-carry packagingTHE SCIENCE BEHIND GO ISOTONIC ENERGY GELOur Performance Solutions team has developed our innovative GO Energy Isotonic Gel formula that enables the stomach to absorb it quickly and turn it into energy fast without the need for additional liquid to dilute it. This in turn enables the rapid replenishment of depleted glycogen stores.22g of carbohydrateFast-absorbed, easily digestibleTruly isotonic formulaDelays onset of fatigueHOW AND WHEN TO USE GO ENERGY ISOTONIC GELEach GO Energy Isotonic Gel sachet contains 22 grams of carbohydrate. Depending on your sport or event, you should aim to consume 1-3+ gels every hour to reach a 60g-90g target intake. In some circumstances, such as cold weather, it may be necessary to consume more. Tear off the top of the packaging and squeeze the contents into your mouth as and when required.Consume directly from packagingCombine with other SiS energy supplements to hit hourly 60-90g carbohydrate intake
Energy gel with added caffeine to provide a mental and physical boost4 boxes of 6 x 60ml Gels75mg of caffeine per gel (150mg for Double Espresso),22 grams of carbohydrate per gel,Formulation delivering energy fast and efficiently,Store in a cool dry place,Suitable for Vegans.About SiS GO Energy + Caffeine Gel:Caffeine has been repeatedly shown to improve performance by lowering your perception of effort by providing a boost just when you need it.SiS GO Energy+Caffeine 75mg (150mg in double espresso flavour) provides a high dose of caffeine for high intensity races and long, tough days on the road.Benefits of the SiS GO Energy + Caffeine Gel 150mgWhen pushing yourself hard, your brain controls how fatigued you feel. Caffeine acts as a stimulant on the brain to lower your perception of effort, allowing you to keep pushing and maybe stretch yourself a little further.3-9mg of caffeine per kilo of body mass has been found to affect performance. 5 mg per kilo of body mass is thought to be beneficial for endurance performance, which for a 70kg person would equal 350mg.It can take 30-60 minutes after consumption for caffeine levels to peak in the blood, so if you are doing a short duration event (less than 60 minutes) you should take it before you start.If you are doing a much longer event, such as a marathon, 100 mile sportive, or half-ironman triathlon or longer, you should save your caffeine intake for the last two hours when your fatigue level is likely to catch up with you.Recommended UsageConsume 1 gel 1 hour before exercise for high intensity, short duration events to ensure the body starts with elevated caffeine levels. In longer duration events consume no more than 2 gels per day. Ensure you keep hydrated. This product is not intended for children, under 16's or pregnant women. Where hydration is important, SiS GO Energy + Caffeine Gel 150mg can also be consumed with SiS GO Hydro or GO Electrolyte to ensure a combination of energy, caffeine and fluid delivery during exercise.Nutritional Information:Typical values per 60ml servingEnergy: 370kj/87kcal,Protein: 0.0g,Carbohydrate: 22g,Of which sugars: 0.7g,Fat: 0.0g,Of which saturates: 0.0g,Salt: 0.04g,Caffeine: 75mg/150mg.High caffeine content: 150mg - Made in the UK. - This product is not intended for children or pregnant women. - Suitable for vegans.
A favourite of those who enjoy exploring outdoors, whether that be running or hiking, the ETIP Recycled Gloves from The North Face have been made with a recycled polyester mix that combines four-way stretch fleece with UR® Powered conductive technology and Etip™ functionality. Providing full palm conductivity for all your touchscreen devices, you can run, hike and adventure at the same time as checking your GPS, picking up a call or listening to your favourite music or podcast all the while keeping fingers and hands warm. Plus, Radiametric Articulation™ keeps hands in their natural relaxed position and a silicone gripper palm ensures a superior grip on all your devices.
A favourite of those who enjoy exploring outdoors, whether that be running or hiking, the Women's ETIP Recycled Gloves from The North Face have been made with a recycled polyester mix that combines four-way stretch fleece with UR® Powered conductive technology and Etip™ functionality. Providing full palm conductivity for all your touchscreen devices, you can run, hike and adventure at the same time as checking your GPS, picking up a call or listening to your favourite music or podcast all the while keeping fingers and hands warm. Plus, Radiametric Articulation™ keeps hands in their natural relaxed position and a silicone gripper palm ensures a superior grip on all your devices.
Women's ETIP Recycled GloveTouchscreen compatibility combined with a superior grip and comfortable stretch fabric, The North Face's Women's ETIP Recycled Gloves are an essential for any outside explorer.A favourite of those who enjoy exploring outdoors, whether that be running or hiking, the Women's ETIP Recycled Gloves from The North Face have been made with a recycled polyester mix that combines four-way stretch fleece with UR® Powered conductive technology and Etip™ functionality. Providing full palm conductivity for all your touchscreen devices, you can run, hike and adventure at the same time as checking your GPS, picking up a call or listening to your favourite music or podcast all the while keeping fingers and hands warm. Plus, Radiametric Articulation™ keeps hands in their natural relaxed position and a silicone gripper palm ensures a superior grip on all your devices.Features:UR® Powered soft shell on palm for five-finger touchscreen capabilityEtip™ functionality works with touchscreen devicesRadiametric Articulation™ keeps hands in their natural relaxed positionSilicone gripper palm provides a superior grip shellFive-Dimensional Fit™ ensures consistent sizingMade with recycled materials93% polyester, 7% elastaneBuy The North Face from Chain Reaction Cycles, the World's Largest Online Bike Store.
Women's ETIP Recycled GloveTouchscreen compatibility combined with a superior grip and comfortable stretch fabric, The North Face's Women's ETIP Recycled Gloves are an essential for any outside explorer.A favourite of those who enjoy exploring outdoors, whether that be running or hiking, the Women's ETIP Recycled Gloves from The North Face have been made with a recycled polyester mix that combines four-way stretch fleece with UR® Powered conductive technology and Etip™ functionality. Providing full palm conductivity for all your touchscreen devices, you can run, hike and adventure at the same time as checking your GPS, picking up a call or listening to your favourite music or podcast all the while keeping fingers and hands warm. Plus, Radiametric Articulation™ keeps hands in their natural relaxed position and a silicone gripper palm ensures a superior grip on all your devices.Features:UR® Powered soft shell on palm for five-finger touchscreen capabilityEtip™ functionality works with touchscreen devicesRadiametric Articulation™ keeps hands in their natural relaxed positionSilicone gripper palm provides a superior grip shellFive-Dimensional Fit™ ensures consistent sizingMade with recycled materials93% polyester, 7% elastaneBuy The North Face from Chain Reaction Cycles, the World's Largest Online Bike Store.
Women's ETIP Recycled GloveTouchscreen compatibility combined with a superior grip and comfortable stretch fabric, The North Face's Women's ETIP Recycled Gloves are an essential for any outside explorer.A favourite of those who enjoy exploring outdoors, whether that be running or hiking, the Women's ETIP Recycled Gloves from The North Face have been made with a recycled polyester mix that combines four-way stretch fleece with UR® Powered conductive technology and Etip™ functionality. Providing full palm conductivity for all your touchscreen devices, you can run, hike and adventure at the same time as checking your GPS, picking up a call or listening to your favourite music or podcast all the while keeping fingers and hands warm. Plus, Radiametric Articulation™ keeps hands in their natural relaxed position and a silicone gripper palm ensures a superior grip on all your devices.Features:UR® Powered soft shell on palm for five-finger touchscreen capabilityEtip™ functionality works with touchscreen devicesRadiametric Articulation™ keeps hands in their natural relaxed positionSilicone gripper palm provides a superior grip shellFive-Dimensional Fit™ ensures consistent sizingMade with recycled materials93% polyester, 7% elastaneBuy The North Face from Chain Reaction Cycles, the World's Largest Online Bike Store.