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We stand behind the quality of our bikes with a comprehensive lifetime warranty on the frame and fork. This warranty covers any manufacturing defects and gives you peace of mind knowing your investment is protected.
What's covered:
Note: Warranty does not cover normal wear and tear, damage from accidents, or improper use.
Your bike arrives 85% pre-assembled by our expert technicians. Simple assembly required includes:
Most customers can complete assembly in 30-45 minutes with basic tools. Professional assembly service available for £35 if preferred.
Every bike purchase includes 10 days of free comprehensive insurance coverage from the moment it leaves our warehouse. This protection covers:
After the free period, you can extend coverage at competitive rates. Learn more about our insurance options.
The 2025 Wahoo 20 Trail 20" WHEEL PLASMA GREY PEARL is available at the following locations.
The item will be transferred to the location you choose during checkout.
If the item is not currently available to view at your desired location, please call your nearest store to arrange for it to be transferred.
The 2024 Wahoo 20 Trail from TREK is an exceptional kids' mountain bike, designed to ignite the adventurous spirit in your young rider. Its lightweight aluminium construction ensures easy handling and durability, perfect for the off-road trails. A 9-speed 1x microSHIFT drivetrain provides an ample range of gears for your young rider's ease during uphill trailing. In addition, hydraulic disc brakes are integrated into the design for advanced stopping power, similar to the adult versions of mountain bikes.
This kid-friendly bike features wide, knobby 2.4” tyres that provide exceptional traction for a safe and smooth ride while handling bumps confidently. The framework includes a durable carbon fork that not only cuts back on weight, but also absorbs the bumps along the trail for a more enjoyable ride.
What's more, the Wahoo 20 Trail also boasts dropper post compatibility with room for an internally-routed 31.6mm dropper post. This feature enables young riders to adjust their saddle position on the fly, making this bike ready for the rowdiest of descents. The kid-friendly trigger shifters are also a standout feature, helping young riders to easily select the right gear.
The bike’s hybrid-style geometry mimics adult bikes, making the transition smoother while fostering confidence in the rider. Its upright position guarantees comfort even on those days when they can’t get enough of their bike.
For an added touch of personalisation, TREK designs allow for pedal upgrades. Although it comes with a basic pair, you can choose to enhance your bike's control and grip with a new pedal set. We highly recommend flat pedals for versatility and overall improvement in your child's ride.
Note: The 2024 Wahoo 20 Trail comes with Trek's lifetime warranty – reassuring proof of our confidence in this exceptional kids’ trail bike.
test
| Frame | Size 20" wheel, Alpha Silver Aluminium, 20" |
| Fork | Wahoo 20" carbon, post-mount disc brake, ThruSkew 5 mm QR Wahoo 20'' carbon, post mount disc brake, ThruSkew 5mm QR |
| Wheel Size | Front 20 / Rear 20 |
| Wheels | Alloy 20", 28 h Formula DC-20, alloy, 6-bolt, 100 mm Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm |
| Tyres | Kenda Amrak, 30 tpi, 20x2.20" |
| Shifter | microSHIFT Advent Quick Trigger Pro SL-M6295, 9-speed microSHIFT Advent Quick Trigger Pro SL-M6295, 9 speed |
| Rear Derailleur | microSHIFT Advent RD-M6195S, 34-38T max cog |
| Crank | ProWheel alloy, 30T narrow-wide ring, 115 mm length Sealed cartridge, 68 mm |
| Cassette | microSHIFT Advent H093, 11-38, 9-speed |
| Chain | KMC X9 |
| Pedals | VP-225 nylon platform |
| Front Brake | Tektro HD-J285 hydraulic disc, short reach // Tektro HD-J285 hydraulic disc, short reach Tektro HD-J285 hydraulic disc, short reach // Tektro HD-J285 hydraulic disc, short reach Tektro, 6-bolt, 160mm Max brake rotor size |
| Rear Brake | Tektro HD-J285 hydraulic disc, short reach // Tektro HD-J285 hydraulic disc, short reach Tektro HD-J285 hydraulic disc, short reach // Tektro HD-J285 hydraulic disc, short reach Tektro, 6-bolt, 160mm Max brake rotor size |
| Handlebar | Bontrager alloy, 31.8 mm, 20 mm rise, 580 mm width |
| Grips | Kids' grip, 110 mm width |
| Stem | Bontrager alloy, 31.8 mm clamp, 6-degree, 45 mm length |
| Headset | Integrated, sealed cartridge bearings |
| Seatpost Clamp | Bolt-on, 36.4 mm |
| Saddle | Kids' padded, integrated seat post, Blendr light mount, 31.6x230 mm |
| Weight | 9.8 kg |
with £0.00 as a deposit.
The total charge for credit is £0.00.
Cash price £680.
Total amount of credit £0.00.
Annual rate of interest 0%.
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