Collect in Store: Available Home Delivery: Available
Kryptonite Keeper 12 Long Shackle Black
The Kryptonite Keeper 12 Standard Lock is an affordable D lock for moderate crime areas, 12mm hardened steel shackles, Reinforced collar over keyway for increased protection, High security disc style cylinder and a High security Bent Foot design. Includes side mount and snap-in bracket and 2 stainless steel 'I' keys that are more ergonomic and reduce the amount of torque being applied, to stop them bending or breaking.
Children's bikes are generally measured by wheel size, rather than by frame size. Remember children do grow very quickly and you need to take this into consideration when buying a kids bike, However, if you buy a bike that is simply too big for your child, you will compromise your child's safety, and ultimately discourage your child from cycling.
Age of Child
Which Size Bike Do I Require?
Adults bikes and those for 10/11 years and over, are generally measured by frame size. This is normally the measurement between the centre of the bottom bracket to the top of the seat tube.