Browse our range of bikes online at Ryman UK. We have children's bikes, mountain bikes, road bikes, city bikes, folding bikes and more.

If you're looking for a new bike and aren't sure where to start, try to consider what you want to use your bike for. If you want a commuting bike, try a folding bicycle that is small, light, and easy to carry on trains, in the car, and on the underground. If you're looking for a bike for a cycling weekend, consider a mountain bike or a road bike depending on where you're going.

Who is the bike for?

Choosing the correct size of the bike is extremely important, and the method of doing so differs depending on if you're buying for an adult or a child. You need to look into frame size when buying an adult bike, while wheel size is the consideration for children's bikes.

Choosing the right size bike matters for both safety and comfort, and ensuring the correct size of the bicycle for the right kind of activity will make your ride more enjoyable.

Adult Bikes

17-23 Inch

Frames

Junior Bikes

13-16 Inch

Frames

Kids Bikes

Balance Bikes &

Up To 26" Wheels

Junior Bikes

13-16 Inch

Frames

Kids Bikes

Balance Bikes &

Up To 26" Wheels

Size Guides

Rider Height (Feet/"es) Suggested Frame Size
4ft - 5ft 13"
5ft - 5ft 2" 14"
5ft 2" - 5ft 4" 15"
5ft 4" - 5ft 6" 16"
5ft 6" - 5ft 8" 17"
5ft 8" - 5ft 10" 17" - 18"
5ft 10" - 6ft 18" - 19"
6ft - 6ft 2" 19" - 20"
6ft 2" - 6ft 4" 21" - 22"
6ft 4" and over 23" and over
Rider Age Suggested Wheel Size
2 - 4 12"
4 - 5 14"
5 - 7 16"
6 - 8 18"
7 - 10 20"
9 - 13 22"
13+ 24"
Rider Height (Feet/"es) Suggested Frame Size
4ft and under 15" - 16"
4ft - 4ft 6" 16" - 17"
4ft 4" - 4ft 10" 17" - 18.5"
4ft 8" - 5ft 4" 18.5" - 19.5"
5ft 4" - 5ft 10" 20" - 20.5"
6ft and over 20.5" and over

BMX Size Guide

Rider Height (Feet/"es) Suggested Frame Size Toptube Length
5ft 2" - 5ft 6" Expert XL 19.25" - 20"
5ft 3" - 5ft 8" Pro 20" - 20.5"
5ft 7" - 6ft Pro XL 20.5" - 21.25"
6ft and over Pro XXL 21.25" - 22"