Boost performance, with Caffeine boost FACT: Caffeine can boost performance, so swap your espresso for the Bio-Synergy Caffeine boost and get the full benefits. A number of studies have shown significant performance increases in various endurance disciplines following caffeine supplementation. Don’t ignore the science: In one study, elite runners improved their time in a treadmill run to exhaustion by 1.9% with caffeine. Caffeine boosted time to exhaustion in a cycling test by 15 minutes in another study. And in a study involving swimmers, caffeine was found to enhance performance in maximal-effort swims of up to 25 minutes’ duration. The scientific literature is pretty clear that, used correctly, caffeine does improve performance on the bike, especially short-term, high-intensity efforts. Bell and McLellan found that time to exhaustion during a high-intensity effort (80-percent VO2max) was greatly increased following caffeine dosing. So half an hour before you go out take 1-2 capsules and during a long ride consider taking a further 1 every 2 to 3 hours.
Each serving of Power Beet provides the recommended dose of nitrates to achieve a performance benefit but with the convenience of a capsule. Power Beet can be used as a daily supplement or pre-exercise or event to reduce muscle fatigue and assist with endurance, performance and recovery. Set a PB with Power-Beet. The science is that nitrates help muscles work more efficiently using less oxygen to produce the same amount of power. Research has found that it improves the endurance capacity of athletes; as a result of the nitrate turning into nitric oxide in the body, reducing how much oxygen is burned up by exercise. In as little as a week, consumption with Power-Beet seems to produce remarkable benefits for endurance athletes such as cyclists. In particular, by enhancing blood flow in muscles, regular supplementation appears to be able to reduce the amount of oxygen needed by exercising muscles to sustain a given sub-maximal (ie not flat-out) workload, thereby increasing the muscles’ efficiency and tolerance to high-intensity exercise, and extending endurance. Directions for Use Take one capsule, three times a day at regular intervals with water. Do not exceed recommended daily dose.
The Birkenstock Zermatt Slippers are perfect for slipping on when roaming around base camp or laidback weekend adventures. Featuring a removable footbed, they allow you to interchange with other Birkenstock insoles (sold separately) for optimum versatility. The standard footbed (included) replicates the natural print made by a foot walking on sand and will see you through the day in endless comfort. The upper is also made from soft wool felt, while the flexible suede lining nestles up softly against your foot and adjusts to its contour. Additionally, the signature cork used in the footbed is a sustainable material extracted from the bark layer of the cork oak. This natural product is insulating and offers excellent cushioning.
The Birkenstock Zermatt Shearling Slippers are perfect for slipping on for anything from running daily errands to base camp activities. Made with a wool felt upper and genuine shearling lining, you can rely on optimum warmth, while an anatomic, removable cork footbed lends cushioning. Finished with decorative stitching and rivet. About Birkenstock's Cork Footbed Cork is a sustainable material extracted from the bark layer of the cork oak. This natural product is insulating with very good cushioning.
The Birkenstock Boston Oiled Leather Clogs are a versatile classic that can easily be worn all year round, perfect for slipping on between adventures. Made with an oiled Nubuck leather upper and soft suede footbed lining, they hug the foot like a second skin for day-long comfort. Finished with an EVA sole that ensures every step is fully cushioned and supported.
The Birkenstock A 630 PU Clogs cover all bases when it comes to stringent hygiene standards and reliable non-slip properties. Its enclosed design and the non-slip treaded sole offer reliable grip and maximum sure-footedness in kitchens, the food industry, and beyond. Its oil and grease-resistant material is also water-resistant, allowing it to be cleaned efficiently and thoroughly. This involves removing the cork-latex footbed and washing the clog at up to 80 Degree Celsius. Both parts of the shoe are suitable for daily disinfection. The anatomically shaped original Birkenstock footbed also protects joints and tendons, and is washable at up to 30 Degree Celsius. Furthermore, extra footbeds are available separately and can therefore be replaced if necessary.
The Birzman Travel Keeper keeps the chain under tension when the wheel is removed. With a disc brake pad adapter that retains the brake pads when the disc is removed, this excellent tool makes vital maintenance work on your wheel a little easier. Suitable for open rear dropouts with 130-135mm axle spacing.
Birzman Clam Disc Brake Calliper Indicator ToolThe Birzman Clam Disc Brake Gap Indicator Easily slides between your disc brake pads for effortless adjustment and alignment of your disc brake callipers. Great for keeping in your home workshop for important maintenance when it’s needed most, it gives you the perfect gaps between the pads and the rotor. Made from robust and durable stainless-steel construction, you can be assured that this tool has been engineered for years of long-lasting use. Features: Stainless Steel Construction Quick and easy to use 3 pieces per setBuy Birzman Bike Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.
Keeps the chain in place when the wheel is removed.Features a quick release lever.Specification:Material: Silicone / Aluminium.,Includes: 85 x 40 x 11mm..
The middle and outer SuperPro chainrings have strategically placed stainless steel pins to further enhance shifting.
Pushing you on with unbeatable torque, this sleek component features a hard-wearing aluminium construction. This makes it more than capable of handling the transitions from the pavement to the wooded trails, grass and steep hills. Blackspire has also gone a step further by putting this superb version through a CNC-machining process to shave off any excess weight. As a result, you'll be able to benefit from its tremendous durability without worrying about adding any unnecessary grams to your ride.
Specifically designed for use with Shimano cranksets, this chainring features a tough aluminium construction. This makes it perfect for taking on all the challenges associated with shredding the mountain bike trails. Blackspire has also equipped this trail-ready chainring with an anodised finish, which gives it additional protection against corrosion. This means you can enjoy its smooth performance in all-weather conditions. Manufacturer Part Numbers: BCD 96mm 42T: 782-9642 BCD 96mm 40T: 782-9640 BCD 96mm 32T: 782-9632 BCD 96mm 30T: 782-9630 BCD 64mm 22T: 782-6422 BCD 64mm 24T: 782-6424