0-6
0-6
yes, the rear is more expensive than the fronts.
There are three main types of car seats recommended for children of various ages: rear-facing seats for infants and toddlers, forward-facing seats for older toddlers and young children, and booster seats for older children. It is important to follow the guidelines for each type of seat based on the child's age, weight, and height to ensure their safety while traveling in a vehicle.
There are reasons that front breaks are more expensive. It may be more expensive to replace front breaks more then rear breaks, because the uses front breaks more.
Your best bet would be to get a Haynes shop manual. They have good schematics for most of the car and are not overly expensive.
The best would be to replace the whole frame with an aluminium frame, may be expensive but the frame will most probably outlive the building!!!!
Specialized uses different types of derailleurs. The most common are Shimano and SRAM. Each of these have different levels to them. The better the derailleurs the more expensive the bike.
It will most likely make the job a lot easier. Another alternative is to find a contractor who can come in and till the soil for you - it may not be as expensive as you think.
rear
rear, most have rear differential
One recommended car seat configuration for 3 children in a vehicle is to place the youngest child in a rear-facing infant seat in the middle of the back seat, with the older children in forward-facing car seats on either side. Another option is to use a combination of a rear-facing seat, a forward-facing seat, and a booster seat, depending on the ages and sizes of the children. It is important to follow the car seat manufacturer's guidelines and ensure that each child is properly secured.
In Pennsylvania, children under the age of 2 must be secured in a rear-facing car seat, while those ages 2 to 4 should use a forward-facing car seat. Children ages 4 to 8 must be in a booster seat until they reach 57 inches in height. It is recommended that children under 13 ride in the back seat for optimal safety. Always check for the latest regulations, as laws can change.