KBX All Sizes

KBX bikes are sized 1 to 6, based on the size of your child. The key measurement is their inside leg as this determines the distance they need between the seat and the pedals as well as the seat and the ground. Measure this and then check their size on our size guide.

 

KBX Size 1
KBX Size 2
KBX Size 3
KBX Size 4
KBX Size 5
KBX Size 6
KBX All Sizes
Alba (Size 4)
Alba (Size 4)

Alba is a really cool Kona Makena. With a frame made from the best aluminium tubes and a great selection of components he will zip around your local streets and parks. Front suspension and six Shimano gears. Powerful V brakes will let you stay in control.

not rated £85.00
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Alex (Size 3)
Alex (Size 3)

Alex in shiny silver is suitable for a boy or a girl. With a nice light aluminium frame and wheels this bike will zip around your neighbourhood and help you to explore.

not rated £80.00
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Alice
Alice

Alice is an Adventure 240 and is ready to go on an adventure with you. Alice has 18 easy to use gears and really powerful brakes. She also has a light aluminium frame and really good suspension forks. She will be fun to ride and no trouble to control.

not rated £90.00
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Alyssa  (Size 4)
Alyssa (Size 4)

This Beautiful bike is light and simple. Single speed and nice upright position make it great for cruising around and enjoying the views. Her low frame is easy to get on and off.

not rated £85.00
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Amy (Size 3)
Amy (Size 3)

Amy is a very light bike which makes her really easy to handle. She has an aluminium frame and wheels and other light parts like handlebars and seat post. Amy has a nice upright position and great brakes with adjustable reach on the levers so they can be tuned to anybody’s hands. Pick Amy and together you are certain to have loads of fun.

not rated £80.00
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Badger (Size 3)
Badger (Size 3)

The Badger is a tough little guy who is ready to share the fun with you. With an aluminium frame and wheels and full chain case. He has adjustable brake levers to perfectly fit your hands.

not rated £80.00
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ridgeback blue bike KBX
Barnaby Blue (Size 2)

Barnaby is a great bike with an aluminium frame and simple tough components. Fully rested after riding in the woods near Camberley Barnaby is looking for fun with a new partner.

not rated £75.00
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Bianca (Size 6)
Bianca (Size 6)

Bianca is a real beauty. This is a straight forward bike from Raleigh with a light aluminium frame and wheels. She has tough Shimano gear parts and simple, powerful brakes. Bianca’s suspension forks and rugged tyres will deal with almost anything so don’t be afraid to get out and explore.

not rated £95.00
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Billy (Size 5)
Billy (Size 5)

Billy the Bandit is a 24″ wheel bike from Dawes. He is a great little bike with a light aluminium frame and wheels. He has 18 Shimano gears and powerful V brakes. He is happy to ride on the streets where you live or to go on an adventure anywhere you like.

not rated £90.00
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Candy Comet (Size 4)
Candy Comet (Size 4)

Candy Comet has an aluminium frame and no suspension or multiple gears to complicate things. Simple and light she is a great bike to cruise the neighbourhood in style.

not rated £85.00
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Chrissy (Size 3)
Chrissy (Size 3)

Isla bikes are always light and Chrissy is no exception. She has aluminium almost everywhere including her frame and wheels. Her brakes are easy to pull so even if you go really fast you can stop in time. A nice upright position inspires confidence.

not rated £80.00
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Conrad (Size 3)
Conrad (Size 3)

Conrad is a Ridgeback MX 16 in sparkly silver. He has an aluminium frame and wheels to keep him light and manegable. His brakes are all alloy construction with adjustment on the reach of the levers. That means they can be set up to perfectly fit your hands.

not rated £80.00
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Daisy Dawes (Size 3)
Daisy Dawes (Size 3)

With an aluminium frame and tough components Daisy is looking for a new partner to share her adventures. Daisy has got strong alloy brakes to slow you down when you need to. Maybe she could hang out with you for a while?

not rated £80.00
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Darcie Dawes (Size 4)
Darcie Dawes (Size 4)

Darcie came from Walton and has six gears, suspension forks and a sense of adventure. Her light aluminium frame and wheels mean she is easy to ride. Her powerful V brakes have adjustable levers so that they can fit your hands perfectly.

not rated £85.00
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Darius (Size 4)
Darius (Size 4)

This Dawes Bike comes with all you need to get out and boss your local streets and trails. Aluminium frame and wheels, 6 Shimano gears, suspension forks and killer looks. Stable but responsive handling will make this bike great fun to ride.

not rated £85.00
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Dash Reserved
Dash Reserved

If you need the ability to do a long road ride or cruise down the towpath then this is the bike for you. Dash is happy doing both. Drop bars and 16 gears will get you down the road and tough tyres and a light aluminium frame will deal with the paths.

not rated £90.00
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Dexter Dawes (Size 5)
Dexter Dawes (Size 5)

The bandit is a mountain bike with 18 gears and suspension forks. Dexters aluminium frame is light and robust. Dexter also has great V brakes and his design means he is stable and fun to ride.

not rated £90.00
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Dixie Dawes (Size 4)
Dixie Dawes (Size 4)

Dixie is a Dawes Redtail and she is a great bike, with a nice light aluminium frame , suspension and six gears. She is ready to get you out there having fun and exploring. Dixie has adjustable V brakes too.

not rated £85.00
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Fast Fred (Size 4)
Fast Fred (Size 4)

Fred is just a great little mountain bike. Aluminium frame, suspension forks and six speeds. He grew up in the country and loves to explore. Adventure bikes are made by the same guys who make Ridgeback bikes.

not rated £85.00
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Florence (Size 4)
Florence (Size 4)

Florence has an aluminium frame which keeps her weight down. She has six Shimano gears to get you to your next adventure and great looks to make sure you get noticed when you get there. Her rigid fork makes her lighter than bikes with suspension.

not rated £85.00
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Freya the Falcon (Size 3)
Freya the Falcon (Size 3)

Freya came from north London and is looking for new places to ride. She is light and robust . Single speed and no suspension with an aluminium frame. Her chain cover will keep your clothes oil free.

not rated £80.00
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Green Goblin (Size 2)
Green Goblin (Size 2)

This bright green little fella is a great introduction to the freedom of cycling. He is a Ridgeback MX 14 with an aluminium frame and wheels. He is light and has great brakes and tough construction all over. His full chaincase will keep you clean. He is ready to join you for fun rides.

not rated £75.00
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Hillary (Size 2)
Hillary (Size 2)

Hillary is a Specialized Hotrock with a light aluminium frame and light wheels. The Specialized Hotrock has a nice low step over frame so it is easy to get on and off. Hillary grew up in Surbiton and is ready for a new adventure.

not rated £75.00
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Honey Bee (Size 2)
Honey Bee (Size 2)

Honey Bee is a beeutiful little bike just buzzing to get out on a ride. A Ridgeback Honey with an aluminium frame and really good brakes as well as a full chain case.

not rated £75.00
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Honey Pie (Size 2)
Honey Pie (Size 2)

The Honey is small but perfectly formed. Light frame and great brakes make cycling easy. Full chain case keeps you and her looking good. The Ridgeback Honey comes with an aluminium frame and wheels and V type brakes.

not rated £75.00
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Hylton (Size 4)
Hylton (Size 4)

Hylton is a tough guy with a light aluminium frame and suspension forks to take the bumps. His six gears will get you to new places and his all alloy V brakes will bring you to a safe stop when you get there.

not rated £85.00
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Second hand Ridgeback bike for a child KBX
Jazzy Jasmine (Size 3)

Jazzy Jasmine is a gorgeous bike with lovely graphics and an aluminium frame and wheels. She started life in Cobham, we think she likes Twickenham more! Wonder where she will go next?

not rated £80.00
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Jemima (Size 3)
Jemima (Size 3)

Jemima is a Ridgeback Melody with a 16″ wheel. She is light and really rather beautiful. She has an aluminium frame and really good brakes that are easy to pull when you need to stop. She really wants to get out there and share some adventures.

not rated £80.00
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Jessica (Size 2)
Jessica (Size 2)

Little Jessica is a rather gorgeous Specialized Hotrock with a light aluminium frame. She has a back pedal rear brake which makes stopping really simple. Her upright seat position means she is comfy and easy to ride which is great for beginner adventurers. Jessica has a full chaincase to keep you clean as well.

not rated £75.00
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Jezza (Size 3)
Jezza (Size 3)

The Frog 48 is a modern classic. They are light and well made. Young Jezza here has really good brakes to slow him down. He also comes with mudguards to keep kids clean and dry. Comfy saddle and comfy grips complete the package.

not rated £80.00
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Jonny (Size 3)
Jonny (Size 3)

This little Dawes Blowfish bike is ready to ride with you. Jonny comes with a nice light aluminium frame and aluminium wheels. He has really powerful V brakes to do the stopping. Why not make him a part of your family for a while and let the adventures begin.

not rated £80.00
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Katia (size 5)
Katia (size 5)

Katia Krush is a Raleigh with an aluminium frame and rigid forks which makes her nice and light. Katia has 18 gears with twist grip shifters. The aluminium wheels are light and strong.

not rated £90.00
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Kermit (Size 2)
Kermit (Size 2)

Kermit is a Ridgeback MX14 so he comes with an aluminium frame and aluminium wheel rims to keep him light and manegable. He has lots of adjustment to make sure he fits. He has great brakes and a full chaincase so you can stay in control and your clothes can stay clean.

not rated £75.00
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Little Lottie (Size 2)
Little Lottie (Size 2)

Lottie would love to come over to your house and go for a ride. She has an aluminium frame so she is light and easy to pedal. Her chain case will keep you clean so that you both look good. Great brakes and grippy tyres will keep everything under control.

not rated £75.00
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Mandy Zoom (Size 1)
Mandy Zoom (Size 1)

For the first time on two wheels these little Zoom bikes can’t be beaten. Light, low and easy to steer they are a great introduction to a lifetime of cycling adventures.

not rated £55.00
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Marty (Size 3)
Marty (Size 3)

Say hello to Marty the MX. He is itching to get out and find some adventures and have some fun. He has an aluminium frame which makes him light and speedy as well as great brakes to slow him down.

not rated £80.00
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Maurice the Mongoose (Size 5)
Maurice the Mongoose (Size 5)

This bike is currently having fun and getting the miles in. Back after 25/04/18. Maurice came from the Army barracks in Camberley so has already seen some front line action! With all those gears, plus suspension he’s ready to be part of your squad.

not rated £90.00
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Melanie (Size 3)
Melanie (Size 3)

Melanie is a country girl from Horsham with a light, alloy frame and wheels.  She has great style and is now looking for a new life in the city. All aluminium brake parts mean powerful adjustable brakes.

not rated £80.00
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Melody May (Size 3)
Melody May (Size 3)

The Ridgeback Melody has an aluminium frame and wheels as well as great brakes with adjustable reach levers so they can be tuned to fit your hands. Melody May has a nice low frame that’s easy to get on and off.

not rated £80.00
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Merry (Size 1)
Merry (Size 1)

For the first time on 2 wheels, these little Zoom bikes can’t be beaten. Light, low and easy to steer, they are a great introduction to a lifetime of cycling adventures.

not rated £55.00
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Kids second hand Ridgeback bike KBX
Mighty Max

He may be small but he is ready for big adventures. Max is light and sturdy and good to go. Aluminium frame and wheels. A chain case helps to keep those trousers clean. Book your fitting today!

not rated £75.00
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Miguel (Size 4)
Miguel (Size 4)

This Diamondback Octane takes his name from the great Spanish cyclist Miguel Indurain who was awsome. We think this bike is awsome too. He has a light aluminium frame and 7 Shimano gears along with killer looks. Miguel has powerful V brakes and suspension forks to keep you in control no matter where you go. Maybe one day you might win the Tour de France like Miguel did.

not rated £85.00
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Milly Zoom (Size 1)
Milly Zoom (Size 1)

For the first time on two wheels these little Zoom bikes can’t be beaten. Light, low and easy to steer they are a great introduction to a lifetime of cycling adventures.

not rated £55.00
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Molly Zoom (Size 1)
Molly Zoom (Size 1)

For the first time on two wheels these little Zoom bikes can’t be beaten. Light, low and easy to steer they are a great introduction to a lifetime of cycling adventures.

not rated £55.00
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Moonbeam (Size 3)
Moonbeam (Size 3)

This Raleigh Starz came to us from Wimbledon and she is light and tough. Aluminium frame and wheels with great brakes.

not rated £80.00
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kids bike xchange ridgeback mx14
MX Mitch (Size 2)

Mitch is a Ridgeback MX bike so comes with a light aluminium frame and reliable components. He has a full chain cover to keep those trousers clean. He has good V brakes and and tough grippy tyres.

not rated £75.00
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Ned (size 5)
Ned (size 5)

Ned is named after mountain bike legend Ned Overend and is just like his namesake. Light, fast and tough. With a light A1 aluminium frame and a full stack of top notch kit including 21 gears and lockable suspension forks. Be careful if you lease this bike because you might be launching the career of the next legend of mountain biking.

not rated £90.00
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Olivia Owl (Size 3)
Olivia Owl (Size 3)

Olivia Owl is a lightweight, aluminium framed girl’s bike. She has really good V brakes and grippy tyres to keep you in control. Olivia is fully set up and ready to fly!

not rated £80.00
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Pablo (Size 5)
Pablo (Size 5)

We like a Specialized Hotrock here at KBX and Pablo is another great example. Pablo has all the features you would expect from a bike of this calibre. Aluminium frame and wheel rims. Quality suspension forks. Full Shimano 21 gear system and great brakes. Spot on handling and good looks. Go on give him a new home.

not rated £90.00
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Penelope (Size 4)
Penelope (Size 4)

Purple Penny has an aluminium frame and light wheels to make cycling easier. Her suspension forks and six gears will allow you to explore the world . The Specialized Hotrock is a kids classic.

not rated £85.00
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Pink Panther (Size 2)
Pink Panther (Size 2)

Pink Panther is one of Ridgeback’s popular girl’s bikes – the Ridgeback Honey.  She has a sturdy design with great graphics.  This particular bike came from Southampton so has already had a taste of sea air. An aluminium frame and wheels keep the weight down.

not rated £75.00
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Pinky (Size 2)
Pinky (Size 2)

Pinky by name and pinky by nature. The Ridgeback Honey 14 comes with an aluminium frame and wheel rims. A great starter bike with a full chaincase to keep the oil off and really good brakes. Tough grippy tyres will help as you whizz around the park.

not rated £75.00
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Priscilla (Size 4)
Priscilla (Size 4)

Priscilla wants to get back out there and start to explore a new neighbourhood. She is a Trek so she is tough and light. Aluminium frame , six speed and proper suspension. Her low frame means she is easy to get on and off. Priscilla has lots of adjustable parts so we can make her fit you perfectly.

not rated £85.00
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Raphael (Size 4)
Raphael (Size 4)

Rapha the Redtail is a great mountain bike but will be just as happy riding on the roads or in the park. He has six Shimano gears and powerful, adjustable brakes. Ha also has an aluminium frame and suspension forks.

not rated £85.00
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Rapid (Size 4)
Rapid (Size 4)

This 20″ Dawes Redtail features an aluminium frame and aluminium wheel rims. It also comes with six Shimano gears and a suspension fork up front. This Redtail is ready to ride today.

not rated £85.00
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Raptor (Size 5)
Raptor (Size 5)

Raptor is a Trek MT220 which means he has an aluminium frame to keep his weight down. He has a full set of 21 gears to get you anywhere. His suspension forks will help to smooth out the bumps as well. He has loads of adjustment so we can get you and him to fit together perfectly. He came from a good family in Kingston and is looking to settle down with someone new.

not rated £90.00
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Ravi (Size 5)
Ravi (Size 5)

Ravi is a Ridgeback MX so he has a strong but light aluminium frame. He comes with suspension forks to help with the bumps and 21 Shimano gears to help with the hills. We do like a Ridgeback here at KBX, they have great handling and robust construction which is all a kid needs.

not rated £90.00
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Reuben (Size 4)
Reuben (Size 4)

Reuben is a Ridgeback MX so he comes with an aluminium frame and six gears. His suspension will keep everything under control when you are out on the trails. He has really powerful V brakes with adjustable levers that will fit your hands perfectly.

not rated £85.00
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Ricardo (Size 3)
Ricardo (Size 3)

Ricardo Ridgeback hailes from Dulwich and has a light aluminium frame and wheels with great brakes to stop you safely. His chain cover will help to keep you clean. He has a low frame so getting on and off is easy. Ricardo is ready to rock the streets and parks with you.

not rated £80.00
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KBX Kids Bike Exchange quality pre-loved bike
Ruby Raleigh (Size 6)

A small adult bike for that big girl in the family. Aluminium frame and Shimano gears with suspension forks.

not rated £95.00
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Sam (Size 1)
Sam (Size 1)

For the first time on 2 wheels, these little Zoom bikes can’t be beaten. Light, low and easy to steer, they are a great introduction to a lifetime of cycling adventures.

not rated £55.00
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Sandy (Size 4)
Sandy (Size 4)

Meet Sandy, she is a Giant Revel which means she is a great kids bike. She has an aluminium frame and rigid forks to keep her nice and light. There are 7 gears to help you get around and really good brakes to keep you out of trouble.

not rated £85.00
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Sanjay (Size 4)
Sanjay (Size 4)

Sanjay is a local boy who comes from here in Twickenham. He is all the good things you would expect from a Specialized bike. He is light and robust. Sanjay has an aluminium frame, suspension forks and six gears. His great design means he is a stable but responsive ride, able to take you anywhere you want to go.

not rated £85.00
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Skye (Size 4)
Skye (Size 4)

Aim for the stars! Skye is a light bike made of aluminium and with six gears. She has no suspension which keeps the weight down. Skye has a really low step over frame which makes her easy to get on and off.

not rated £85.00
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Soli (Size 4)
Soli (Size 4)

Soli is a 20″ wheel mountain bike with an aluminium frame and suspension forks. He has got 5 gears and great V brakes. He grew up here in Twickenham.

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Solomon Spesh (Size 4)
Solomon Spesh (Size 4)

Solomon Spesh is from Esher originally and has got six Shimano gears and great suspension up front. His aluminium frame keeps him nice and light. V brakes will do the stopping. Specialized bikes always come with great handling. Responsive and stable.

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Spark (Size 6)
Spark (Size 6)

This Jamis Trail is equipped with an aluminium frame and aluminium wheels. It has a full set of 21 Shimano gears and good V brakes. The tyres will be suitable for both roads and paths. Just climb on, start pedalling and let the adventures begin.

not rated £95.00
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Swifty (size 5)
Swifty (size 5)

Swifty by name and swifty by nature. This is a hybrid style kids bike so it has street tyres and needs no suspension. Swifty has an alumunium frame and 21 Shimano gears.

not rated £90.00
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Tabitha (Size 5)
Tabitha (Size 5)

Tabitha is definitely for bigger girls who want to have bigger adventures.She has a light frame and lots of gears. Tabitha is ready to take you anywhere. Aluminium frame, V brakes and Shimano gears. Join Kids Bike Xchange today!

not rated £90.00
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Tamara (Size 4)
Tamara (Size 4)

Tamara is a nice light bike who came to KBX from Portsmouth. With an aluminium frame and 5 gears to help you get around Tamara is itching to belong to a new family and start some new adventures.

not rated £85.00
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The Red Arrow (Size 5)
The Red Arrow (Size 5)

The Arrow has an aluminium frame and wheels with 21 gears and suspension to take you anywhere you want. His V brakes will stop you when you get there and his great handling will make sure the journey was fun.

not rated £90.00
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Trail Blazer (Size 5)
Trail Blazer (Size 5)

Trail Blazer is a Mountain bike and he is ready to hit the local trails. Aluminium frame with suspension forks and 18 gears will deal with almost anything. This Giant has powerful V brakes with adjustable levers that we can tune to perfectly fit your hands.

not rated £90.00
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Xavi (Size 6)
Xavi (Size 6)

This Ridgeback is lighter than it looks with a great frame and wheels. It has 24 Shimano gears and great Shimano V brakes.

not rated £95.00
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