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GT Stomper 26 inch Kids Hardtail Mountain Bike Grey
GT Stomper 26 inch Kids Hardtail Mountain Bike Grey
- We are expecting more stock: back-order yours today.
The Details
This 26 inch wheel GT Stomper dirt bike packs years of knowhow into a perfectly sized junior mountain bike.
With a lightweight GT aluminium MTB frame, the Stomper comes with LegitFit geometry for improved handling. Featuring Shimano gears for durability, disc brakes for secure stopping, and GT’s classic styling that sets it apart from the rest.
All this adds up to increased stability, comfort and confidence for a wider range of riders.
- LegitFit system feature geometry, giving a stronger, more natural pedal stroke
- Shimano gears for durability
- GT’s classic styling
Our Verdict
LegitFit geometry giving a stronger, more natural pedal stroke and increased stability, comfort and confidence for a wider range of riders.
Key Specifications
- Frame - 24" GT LegitFit Design, Alloy w/ Replaceable Hanger
- Fork - All Terra CH-565, 50mm, Coil
- Number of Gears - 7
- Shifters - Microshift TS39-8R
- Chainset - KMC Z7, 7-speed
- Chain - KMC Z7
- Rear Derailleur - Microshift RD M-26L
- Bottom Bracket - Cartridge Sealed
- Pedals - GT BMX Flat Pedal, Resin
- Rims - All Terra Double Wall, 28h
- Front Hub - Alloy Disc QR, 28H
- Rear Hub - Alloy Cassette, QR
- Front Tyre - Kenda Small Block Eight 24 x 2.10"
- Rear Tyre - Kenda Small Block Eight 24 x 2.10"
- Front Brake - Promax Mech Disc, 160/160mm Rotors
- Rear Brake - Promax Mech Disc, 160/160mm Rotors
- Handlebars - Alloy Riser Bar, 30mm Rise, 580mm Width
- Grips - GT MTB
- Headset - 1 1/8" Ahead
- Stem - Alloy Ahead, 30mm
- Saddle - GT MTB
- Seatpost - Alloy Micro Adjust
- Manufacturers disclaimer - Please note that, based on component availability and other factors, specifications are subject to change without notice.
Sizing Information
Kids Bike Size Guide
Encourage your kids to explore their neighbourhood by bike – it builds confidence and independence, and sets them up for a lifetime of healthy, active living. Getting the right-sized bike is crucial – children grow fast, but don’t be tempted to pick a bike that your child will “grow into” – if the bike is too big, then it’s going to be uncomfortable and difficult to control.
How do I choose the right size bike for my child?
For the best fit, we recommend measuring your child’s inside leg length. You can also use the age ranges below as an approximate guide.
Then, use the size chart below to match your child’s measurements to the manufacturers’ recommended frame size. Rest assured that every bike size recommended below will allow your child to comfortably and safely place their feet on the ground.
Kids bike sizing chart (Unisex)
| Approx Age | Min Inside leg | Wheel Size |
| 1-2 years | 24cm / 9" | 10” |
| 2-3 years | 31cm / 12" | 12” |
| 3-4 years | 38-43cm / 15-17" | 14" |
| 4-5 years | 48cm / 19" | 16" |
| 5-7 years | 52-58cm / 20-23" | 20" |
| 8-12 years | 62-67cm / 24-26" | 24” |
| 10-14 years | 69-78cm / 27-31" | 26" |
How do I measure my child’s inside leg length?
Ask your child to stand upright with their back against a wall, in their socks. Place a book/ruler between their legs, level with their crotch. Then measure from the floor to the top of the book/ruler, in centimetres or feet and inches.
Q & A
My child is in between sizes – which one should I choose?
Always choose the right size of bike for your child today – don’t be tempted to pick a bike that’s a bit too big, in the hope that your child will grow into it. If the bike is too big, then your child will find it uncomfortable and difficult to control. This can really knock a child’s confidence when they’re just establishing their bike-riding skills. Good quality kids’ bikes, like Frog Bikes, are fitted with a long seatpost, so there’s plenty of scope to move the saddle up as your child grows.
How are kids’ bike sizes calculated?
Most kids’ bike sizes are based on wheel size; a few brands (eg. Frog Bikes) size by minimum inside leg length (so a Frog 52 is suitable for a child with an inside leg length of at least 52cm, and should continue to fit until the child’s leg length increases to 55cm. At this point, they can move up to the Frog 55).
What if I buy the wrong size?
Rutland Cycling is the world’s largest Frog Bikes dealer, and we stock many other kids’ bikes, too. If you’re buying a kids’ bike online, then the information above will help you order the right size child’s bike. For ultimate peace of mind, we offer a 90-day returns policy (for unused products), and a 30-day test ride*, so if the bike isn’t right for your child after having ridden it, you can exchange it for another model. If you live nearby, you can visit any of our stores, where our helpful staff are fully trained in the art of children measuring.
*Not available on sale items, or items purchased on Finance.
Got a question
If you have any questions about bike sizing, our expert team is here to help. Call us on 0330 555 0080, use our Live Chat, or email us.
Delivery
SPECIAL OFFER! Standard Delivery FREE on all bikes during June!*
Bikes are given a full pre-delivery inspection and delivered 95% built, with only pedals to be fitted and handlebars to be adjusted. Sent via a 24 hour courier service in a best in sector bike cargo box with wheel braces and wrapped in 100% recyclable protective packaging to prevent damage during transit.
*Shipping is normally free over £499 and £24.99 for bikes under £499. Offer ends 30/06/22. Some off-shore locations and areas of Scotland may incur a surcharge of £39.99. Please check shipping cost before checking out, these areas may also have an extended lead time.
NEW Premium Delivery - FREE on bikes over £3999*
Our Premium same-day bike delivery service is our quickest and best delivery service; once despatched, you'll receive your new bike later that same day with a personalised delivery slot to suit you. Your bike will come fully built and 100% ready to ride, with any accessories you've ordered fitted too. Our Customer Care team will call to arrange a delivery day and a personalised delivery slot to suit you. There are no middlemen or distribution centres - your new bike will come from Rutland Cycling, direct to your doorstep. Plus, there is no packaging to dispose of!
* Postcode exclusions apply, normally £99.
Click & collect - FREE on ALL bikes
Our Click & Collect service offers all the benefits of shopping online, combined with an award-winning retail experience in one of our stores. Simply order your items, select Click & Collect and pick up your item at a time that's convenient for you - our stores are open 7 days a week. Best of all, the service is completely free.
Reviews
Your Questions Answered
This 26 inch wheel GT Stomper dirt bike packs years of knowhow into a perfectly sized junior mountain bike.
With a lightweight GT aluminium MTB frame, the Stomper comes with LegitFit geometry for improved handling. Featuring Shimano gears for durability, disc brakes for secure stopping, and GT’s classic styling that sets it apart from the rest.
All this adds up to increased stability, comfort and confidence for a wider range of riders.
- LegitFit system feature geometry, giving a stronger, more natural pedal stroke
- Shimano gears for durability
- GT’s classic styling
- Frame - 24" GT LegitFit Design, Alloy w/ Replaceable Hanger
- Fork - All Terra CH-565, 50mm, Coil
- Number of Gears - 7
- Shifters - Microshift TS39-8R
- Chainset - KMC Z7, 7-speed
- Chain - KMC Z7
- Rear Derailleur - Microshift RD M-26L
- Bottom Bracket - Cartridge Sealed
- Pedals - GT BMX Flat Pedal, Resin
- Rims - All Terra Double Wall, 28h
- Front Hub - Alloy Disc QR, 28H
- Rear Hub - Alloy Cassette, QR
- Front Tyre - Kenda Small Block Eight 24 x 2.10"
- Rear Tyre - Kenda Small Block Eight 24 x 2.10"
- Front Brake - Promax Mech Disc, 160/160mm Rotors
- Rear Brake - Promax Mech Disc, 160/160mm Rotors
- Handlebars - Alloy Riser Bar, 30mm Rise, 580mm Width
- Grips - GT MTB
- Headset - 1 1/8" Ahead
- Stem - Alloy Ahead, 30mm
- Saddle - GT MTB
- Seatpost - Alloy Micro Adjust
- Manufacturers disclaimer - Please note that, based on component availability and other factors, specifications are subject to change without notice.
LegitFit geometry giving a stronger, more natural pedal stroke and increased stability, comfort and confidence for a wider range of riders.
Sizing Information
Kids Bike Size Guide
Encourage your kids to explore their neighbourhood by bike – it builds confidence and independence, and sets them up for a lifetime of healthy, active living. Getting the right-sized bike is crucial – children grow fast, but don’t be tempted to pick a bike that your child will “grow into” – if the bike is too big, then it’s going to be uncomfortable and difficult to control.
How do I choose the right size bike for my child?
For the best fit, we recommend measuring your child’s inside leg length. You can also use the age ranges below as an approximate guide.
Then, use the size chart below to match your child’s measurements to the manufacturers’ recommended frame size. Rest assured that every bike size recommended below will allow your child to comfortably and safely place their feet on the ground.
Kids bike sizing chart (Unisex)
| Approx Age | Min Inside leg | Wheel Size |
| 1-2 years | 24cm / 9" | 10” |
| 2-3 years | 31cm / 12" | 12” |
| 3-4 years | 38-43cm / 15-17" | 14" |
| 4-5 years | 48cm / 19" | 16" |
| 5-7 years | 52-58cm / 20-23" | 20" |
| 8-12 years | 62-67cm / 24-26" | 24” |
| 10-14 years | 69-78cm / 27-31" | 26" |
How do I measure my child’s inside leg length?
Ask your child to stand upright with their back against a wall, in their socks. Place a book/ruler between their legs, level with their crotch. Then measure from the floor to the top of the book/ruler, in centimetres or feet and inches.
Q & A
My child is in between sizes – which one should I choose?
Always choose the right size of bike for your child today – don’t be tempted to pick a bike that’s a bit too big, in the hope that your child will grow into it. If the bike is too big, then your child will find it uncomfortable and difficult to control. This can really knock a child’s confidence when they’re just establishing their bike-riding skills. Good quality kids’ bikes, like Frog Bikes, are fitted with a long seatpost, so there’s plenty of scope to move the saddle up as your child grows.
How are kids’ bike sizes calculated?
Most kids’ bike sizes are based on wheel size; a few brands (eg. Frog Bikes) size by minimum inside leg length (so a Frog 52 is suitable for a child with an inside leg length of at least 52cm, and should continue to fit until the child’s leg length increases to 55cm. At this point, they can move up to the Frog 55).
What if I buy the wrong size?
Rutland Cycling is the world’s largest Frog Bikes dealer, and we stock many other kids’ bikes, too. If you’re buying a kids’ bike online, then the information above will help you order the right size child’s bike. For ultimate peace of mind, we offer a 90-day returns policy (for unused products), and a 30-day test ride*, so if the bike isn’t right for your child after having ridden it, you can exchange it for another model. If you live nearby, you can visit any of our stores, where our helpful staff are fully trained in the art of children measuring.
*Not available on sale items, or items purchased on Finance.
Got a question
If you have any questions about bike sizing, our expert team is here to help. Call us on 0330 555 0080, use our Live Chat, or email us.
SPECIAL OFFER! Standard Delivery FREE on all bikes during June!*
Bikes are given a full pre-delivery inspection and delivered 95% built, with only pedals to be fitted and handlebars to be adjusted. Sent via a 24 hour courier service in a best in sector bike cargo box with wheel braces and wrapped in 100% recyclable protective packaging to prevent damage during transit.
*Shipping is normally free over £499 and £24.99 for bikes under £499. Offer ends 30/06/22. Some off-shore locations and areas of Scotland may incur a surcharge of £39.99. Please check shipping cost before checking out, these areas may also have an extended lead time.
NEW Premium Delivery - FREE on bikes over £3999*
Our Premium same-day bike delivery service is our quickest and best delivery service; once despatched, you'll receive your new bike later that same day with a personalised delivery slot to suit you. Your bike will come fully built and 100% ready to ride, with any accessories you've ordered fitted too. Our Customer Care team will call to arrange a delivery day and a personalised delivery slot to suit you. There are no middlemen or distribution centres - your new bike will come from Rutland Cycling, direct to your doorstep. Plus, there is no packaging to dispose of!
* Postcode exclusions apply, normally £99.
Click & collect - FREE on ALL bikes
Our Click & Collect service offers all the benefits of shopping online, combined with an award-winning retail experience in one of our stores. Simply order your items, select Click & Collect and pick up your item at a time that's convenient for you - our stores are open 7 days a week. Best of all, the service is completely free.