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Frog Bikes

Frog MTB 69 Sandstorm Gold - Brand New

£880.00
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I'm a Pre-order Product. We estimate this will be ready for despatch to you or collection via Click & Collect on 01 December 2025 16:09Find out more
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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on 01 December 2025 16:09
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Returns - Any product can be returned to us within 28 days if the product is faulty, provided it has not been used or fitted, and is returned in its original packaging with a valid proof of purchase. If you wish to return any product you must inform us within 14 days of the day you receive your goods.

Online purchases - Can be returned for any reason (excludes special order products) provided it has not been used or fitted, and is returned in its original sealed packaging with a valid proof of purchase, to store in person or by post as long as we are notified within 14 days of receipt of the goods. The cost of any postage will be deducted from any refund for unwanted products. Click & Collect customers can buy with confidence knowing they can try the item before leaving the store. Should you decide it’s not right for you, it can be conveniently exchanged or refunded straight away in the store, or you still have up to 28 days to return it if you take it away (as long as you inform us within 14 days).

Refunds - Will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase, Cheque payments will be refunded in cash but due to banking restrictions can only be refunded at least 14 days after the original purchase date. Due to the high incidence of fraud we regret that we are unable to offer any refund without a valid receipt. If you wish to return your item by post, it is your responsibility to ensure that the item is returned to us in a safe and secure manner, we suggest that you use a recorded postal/courier service. Please ensure that the service you use covers the value of the goods in the parcel. Return shipping costs are non-refundable. If the item is being returned due to our error then any postage will be reimbursed upon assessment. It can take 5 days for your parcel to reach us dependent on the courier’s service that is used. Once we receive your parcel we will inspect and process your return within 2 working days. Refunds can take up to 5 days with your bank to appear in your account. You will receive an email update upon the completion for your return. If you have made a purchase using our finance option or through one of the cycle to work programs and would like to return your purchase please contact us on 01283 544669. (Purchases paid for using PayPal in GBP can be returned for a refund by post or in store. Your postage will be refunded through PayPal – there is a limit to the amount PayPal will refund. For full terms & conditions visit the PayPal Returns Page)

Frog MTB 69 Sandstorm Gold - Brand New

Brand:Frog Bikes

Code:L-FMB69 : L-FMB69-SSG

The Frog MTB 69 is a durable, lightweight 26-inch kids’ mountain bike built for riders aged 10–13. With a 6061 T6 aluminium frame, RST air suspension fork, and youth-optimised geometry, it’s designed for off-road adventures. The Microshift 9-speed drivetrain, hydraulic disc brakes, and 2.2” Kenda AMRAK tyres ensure confident control, smooth shifting, and reliable stopping on any trail.

Looking for the perfect kids' mountain bike for trails?

The Frog MTB 62 is a premium 26-inch kids' mountain bike designed for riders aged 10 to 13 who are ready to take on challenging off-road trails. Built for speed, control, and durability, it features a lightweight aluminium frame, wide 2.2" Kenda AMRAK tyres for exceptional grip, and a responsive RST F1RST suspension fork with 15mm Thru Axle hub for a smoother, more stable ride over rough ground. 160mm hydraulic disc brakes provide precise stopping power in all weather, while the youth-specific geometry, short stem, and wide handlebars deliver confident handling on woodland paths, rocky climbs, and fast descents. Equipped with a 9-speed Microshift drivetrain and wide-range 11–46T cassette, this kids' MTB makes steep climbs easier and shifting smoother, so young riders can focus on the adventure ahead.

A mountain bike designed to adapt to your child

The Frog MTB 69 kids' mountain bike grows with your rider, thanks to its adjustable handlebar height and quick, tool-free seat post changes. This ensures a proper riding position over time, giving them more control, better comfort, and the confidence to take on tougher rides. The Frog MTB 69 is suitable for children with an inside leg measurement of 65-83cm.

Optimised for junior trail riders

Every part of this bike has been chosen for young mountain bikers ready to explore varied off-road terrain. The Frog MTB 69's compact frame geometry, short stem, and wide handlebars deliver direct, responsive handling, ideal for learning more advanced riding techniques.

Lightweight, durable and easy to handle

Weighing 12.91kg, this aluminium-framed mountain bike is both light enough for easy climbing and durable enough to withstand the knocks of regular trail riding. The well-balanced weight means kids can ride further, climb higher, and descend with confidence. The pedals are made from durable rice husks, using 50% less plastic without compromising strength, making the bike both eco-friendly and robust.

Powerful hydraulic disc brakes

With 160mm hydraulic disc brakes on both wheels, the Frog MTB 69 26-inch kids' mountain bike provides powerful, reliable stopping whether in the mud, on loose gravel, or heading downhill. Riders can count on consistent control no matter the weather or trail conditions.

Smooth gear-shifting for any climb

The 9-speed Microshift drivetrain gives plenty of range for tackling steep inclines and varied surfaces. The clutch derailleur keeps the chain steady over rough ground, and the shifters are designed to suit smaller hands for effortless gear changes.

Superior grip and comfort on any terrain

Wide 2.2" Kenda AMRAK tyres deliver the traction needed for wet routes, loose dirt, and rocky paths, while the RST F1RST suspension fork with 15mm Thru Axle hub helps absorb bumps to keep the ride stable and enjoyable. To keep the fork performing at its best, regular servicing is recommended, especially for riders who love to push their limits.

Ready for every adventure

Durable, trail-tuned components mean the Frog MTB 69 kids' mountain bike is built to last. Whether it's their first serious off-road bike or a step up to handle more technical routes, this model is ready for long-lasting performance and miles of excitement.

Built for safety, trusted by parents

Every Frog bike is rigorously tested to international safety standards - because nothing matters more than your child's safety.Maximum rider weight: 65kg

Technical Information

Key Features & Benefits:

  • Trail-tuned performance:Lightweight 6061 T6 aluminium frame with youth-specific geometry for confident handling.
  • Smooth control:RST F1RST 100mm air suspension fork and hydraulic disc brakes deliver comfort and stopping power.
  • Ready for any climb:Microshift 9-speed drivetrain and wide 11–46T cassette make steep trails manageable.

Full Specification:

  • Frame:6061 T6 heat-treated aluminium alloy, 15" (380mm) seat tube (Max rider weight: 65kg)
  • Fork:RST F1RST junior-specific 26" air suspension fork with lockout & damping control, 100mm travel, 100x15mm thru axle
  • Number of Gears:9
  • Gear Shifters:Microshift Advent SL-M8195-R, Xpress Plus 9-speed
  • Chainset:Frog Bikes patented aluminium straight arm cranks with double chain guard, 140mm
  • Chainrings:Steel 32T
  • Rear Cassette:Microshift CS-H093, 9-speed, 11–46T
  • Chain:KMC X9, 9-speed
  • Front Derailleur:N/A
  • Rear Derailleur:Microshift Advent RD-M6195M, Medium Cage, 9-speed
  • Bottom Bracket:NECO B910E, 107.5mm square taper
  • Pedals:Frog Bikes eco-friendly rice husk & plastic composite, w/reflectors, 9/16"
  • Rims:KT-DS18 aluminium, 26", double wall, disc-specific
  • Front Hub:KT-MF1F aluminium 15mm Thru Axle disc hub, sealed cartridge bearings, 24 hole, 6 bolt
  • Rear Hub:KT-SN3R aluminium disc hub, sealed cartridge bearings, QR, 28 hole, 6 bolt
  • Front Tyre:Kenda AMRAK K1247, 26"x2.2", 30TPI (ETRTO/ISO 54-584)
  • Rear Tyre:Kenda AMRAK K1247, 26"x2.2", 30TPI (ETRTO/ISO 54-584)
  • Brakes:Tektro hydraulic disc brakes, 160/160mm rotors
  • Handlebars:Aluminium oversized, 640mm width, 20mm rise
  • Handlebar Grip:Frog Bikes specific, lock-on slim grips
  • Headset:N/A
  • Stem:Aluminium, 1-1/8", 50mm, 4-bolt clamp
  • Saddle:Frog Bikes junior-specific slimline saddle (medium)
  • Seatpost:Aluminium, micro-adjust, 27.2mm
  • Accessories:Bell, bike reflectors (white/red), wheel reflectors (orange/white)
  • Weight:12.91kg (including pedals)
  • Age Range:10-13 Years
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