Schwalbe Reifen Black Jack 47-355 18 Zoll Kguard Draht schwarz. Aus Deutschland. EUR 10,90 Versand. Farbe: Schwarz Marke: Schwalbe Material: Gummi. Black (all black), White (white frame and natural color handlebar), Pink (pink frame and black handlebar), Lime (green frame and black handlebar) and Mint (blue frame and black handlebar) Sizes: Three sizes are available. Depending on the rider’s height we recommend: Size S – for people between 150 and 165 cm tall (4’11” to 5’5”). As the name implies this tire is designed for getting dirty. Dirt, mud, grass, leaves, puddles. It's all good when you're riding on Black Jack tires. Equally sure footed on pavement but with that extra 'bite' to help manage loose off-road surfaces, Black Jack is an excellent replacement tire for any balance bike with inflated tires. Description of Schwalbe Black Jack Active Wired Tire - 12/16/18/20 Inches The star of the Active Line. Versatile profile with good grip and easy rolling characteristics. Lightweight LiteSkin sidewalls and high-quality 50 EPI carcass.

Halfbike is great for commuting and transforms it from a monotonous task into a vibrant part of our everyday life. It is suitable for short distances and in conjunction with public transport could be taken on board for longer trips. Halfbike is compact enough for an elevator, light enough to carry it on stairs and fits into spaces too small for a normal bike. If you just want to do some exercise it’s perfect for a Sunday morning in the park. Riding it mimics low impact style running and is great for “bike-jogging”. The joy of riding it can give you motivation to go out and have some fun.

Colors: The Halfbike comes in five different color combinations. Black (all black), White (white frame and natural color handlebar), Pink (pink frame and black handlebar), Lime (green frame and black handlebar) and Mint (blue frame and black handlebar)

Sizes: Three sizes are available. Depending on the rider’s height we recommend:
Size S – for people between 150 and 165 cm tall (4’11” to 5’5”)
Size M – for people between 165 and 183 cm tall (5’5” to 6’0”)
Size L – for people between 183 and 193 cm tall (6’0” to 6’4”)

Weight: The maximum weight of the rider is 95kg/210lbs.

Frame: The frame is laser cut and made of aerospace grade aluminum. This makes it light and yet strong enough to endure years of riding. Once we have the frames ready we send them to a paint shop where they’re powder coated. The paints that we use are from the automobile industry so durability is guaranteed.

Truck: We went to great lengths to design and test one that fits the Halfbike like a glove. At first we used a standard mountainboard truck for the job but despite choosing one of the best trucks available on the market its limitations soon became obvious. So now we have one of our own design that functions much better and has an integrated brake system.

Handlebar: We use good quality water resistant beech plywood for the handlebar. It’s lighter compared to aluminum plus it gives a nice flex to the handlebar that in our opinion improves the ride. We’ve also developed a special technology to impregnate all plywood pieces to ensure they stay intact rain or shine.

Gears: Hub with three internal gears by Sturmey Archer – a prime European manufacturer with over a century of experience in making internal gear hubs. We’re confident that this is one of the best hubs on the market and will endure years of use with practically no maintenance whatsoever.

Crankset and pedals: The crank is made of aluminum, has a hollow axle and is used primarily for downhill bikes. In combination with high end pedals and a custom bottom bracket that we’ve developed to meet the greater stress endured by a Halfbike makes for a rigid and reliable system.

Tires: Both tires and tubes are supplied by Schwalbe – yet another well renowned European manufacturer.

Q: Which balance bike will fit my little rider?

A: We answer this question with 2 questions:

1. Inseam? Measure your child's inseam from crotch to floor, barefoot and while standing. Use a hardcover book to simulate a bike seat- very gently press upward so that soft tissue is accounted for- while measuring. Check the bike's specifications of minimum seat height. If your inseam measurement is equal or greater than the minimum seat height, the bike will be a good fit. If there is a large surplus of inseam relative to minimum seat height, consider a larger bike.

2. Weight? A child aged 2-3 should outweigh their balance bike by a minimum factor of three. For example, if child weighs 33 lbs, then maximum bike weight should be 11 pounds. Conversely, a bike weighing 9 pounds is intended for a rider weighing at least 27 pounds. Some discretion can be used for kids who are very athletic and adventurous, and an extra pound of bike is easily managed. For timid, shy types a slightly lighter bike will be more successful.

Q: Is a brake really necessary?

A: Yes and No. This is a common question because there are bikes with brakes and there are bikes without brakes. It's a matter of personal preference, but we like to point out that a bike with brakes is safer, especially when children ride with bare feet (it happens) and when riding areas are steeply inclined. Additionally, it's preferred to use this experience as an opportunity to introduce children to the advanced motor skills necessary for successful bike riding in the future. In love with a bike that doesn't have brakes? If other features or components of the bike are superior, buy it with confidence, but please avoid steep grades, always wear rubber shoes, and never leave children unsupervised, especially on sidewalks that are populated with driveways.

Q: What about Steering Limiters? Do we need them?

A: No. Steering limitation is not considered to be a necessary safety feature. Rather, it is something that the very first balance bikes of the 1990s had by necessity- the construction of the bike required it. This deficiency was marketed as a 'safety feature' for obvious reasons and newer brands followed the emotional marketing gimmick of 'jack-knife accident prevention'. If it was so much safer, all adult bikes would also have limited steering, but this is not the case. Limited steering poses other risks such as crashes caused by panic steering and an impalement hazard in the event of a fall (handlebar end is more likely to be pointing up when bike falls over, on a bike with steering limitation). That is why balance bikes have big round ends on the hand grips- to minimize the risk of chest impalement in the event of a fall.

Q: Should I be looking for the lightest bike possible?

A: No. It's more important to consider the weight of the first pedal bike which will be used after the balance bike is mastered. A typical pedal bike with 16' wheels will weigh anywhere from 15 to 20 pounds or more. For example, the transition from an 11 pound balance bike to an 18 pound pedal bike is reasonable, but transitioning from a 6 pound balance bike to an 18 pound pedal bike is tripling the bike weight and most children will find this weight difference too much for them to manage successfully. Also consider that a bike that is too light is most likely not safety tested per rigorous bicycle industry protocol. Rather, is is very lightly tested for toy industry protocol only.

Schwalbe Black Jack 18 Zoll Parts

Q: How long will my child use their balance bike?

A: This varies for every child and depends on a few factors, primarily frequency and duration of riding practice time. If engaged in riding only 1-2 times a week for 6-8 months out of the year, children will take a lot longer to become ready for a pedal bike, usually somewhere between 18-24 months. On the other hand, a child who is riding 4-5 times a week on a regular basis will only need 6-12 months to move on to a pedal bike. In any event, rest assured that a child's balance bike will continue to be a frequent go-to favorite activity, long after the pedaling begins.

Q: Does my child need a helmet?

Schwalbe Black Jack 18 Zoll Bike

A: Yes. However, please do not use helmets as a vaccination against falls, as a guaranteed preventer of injuries or as a catch-all means of enhanced safety. True safety while cycling depends upon teaching children safe riding habits, developing advanced riding skills, and always being alert and aware of what is going on nearby. A skilled rider can more safely ride a poor quality bike without a helmet, than an unskilled rider on the very best bike with a helmet. Definitely buy that helmet and enforce it's use, but please understand that safety features and helmets do not replace a parent's obligation to actively teach and supervise their little rider at all times.