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Wahoo 20 Trail 20 Emerald Iris
Wahoo 20 Trail 20 Emerald Iris
Trek

Wahoo 20 Trail 20 EMERALD IRIS 20 wheel

£650.00
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Pre-Order

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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!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

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 Undetermined

Wahoo 20 Trail 20 EMERALD IRIS 20 wheel

Season:2026

Brand:Trek

Code:5336008

Wahoo 20 trail is a light and tough kidsâ bike thatâs ready to roll off-road. Its sturdy aluminium frame is easy to manoeuvre as they weave their way down the trail, but rugged enough to handle the tough stuff. A 9-speed 1x drivetrain gives them plenty of gears for pedalling up steep trails and disc brakes provide next-level stopping power to slow their roll or help them stop on a sixpence on the way back down. Perfect for riders between 114 and 132 cm tall.Youâre ready to take your kiddo off-road and want a kidsâ bike thatâs up to the task. You want the added grip of big, knobby tyres, plenty of gears to keep them spinning up hills and the reliable stopping power of hydraulic disc brakes.An alpha silver aluminium frame with 20â wheels and wide 2.4â knobby tyres that bite into dirt and give plenty of traction. Tons of gears to pick from with a 9-speed 1x microshift drivetrain and serious stopping power from hydraulic disc brakes.Wahoo 20 trail is a proper off-road ride in a pint-sized package. Itâs a kidsâ bike for little rippers who canât wait to cut loose and want a bike thatâs light, manoeuvrable and ruddy tough, too. Its hydraulic disc brakes give your kiddo a serious advantage while they progress on the trail.- wahooâs aluminium frame is light enough for easy handling and tough enough to roll through the rough stuff- hydraulic disc brakes give them the same serious stopping power youâll find on adult mountain bikes- a 9-speed drivetrain gives your kiddo plenty of gears to shift through, but isnât too much to handle- wide and knobby 2.4â tyres provide heaps of traction for confidence on the trail- trek kidsâ bikes are designed and assembled by people who know bikes â and backed by a lifetime warrantylightweight carbon forka durable carbon fork cuts weight for easy manoeuvrability, absorbs bumps in the trail for happier rides on rough terrain and comes with a legit front mudguard that screams, 'real mountain bike'.Dropper post compatibilitythe wahoo trail can accommodate an internally-routed 31.6 mm dropper post for little rippers who want to get their saddle out of the way for extra rowdy descents.Kid-friendly trigger shiftersthumb-activated shifters make it easy to find the right gear and set young riders up for success with a kid-friendly version of the shifters you find on adult bikes.Comfortable, confident geometryan upright hybrid-style geometry mimics the feel of an adult bike and keeps kids confident and comfortable on the days when they want to ride until dinner time.Upgrade your pedals and love your bike morepedals are two of the five touchpoints that connect you with your bike, and even though this bike comes with a pair, upgrading to pedals that boost control and grip will greatly improve your ride. See the pedal guide and find the best pedals for your riding style. We recommend flat pedals for simple versatility
Sizing Information

Road & Gravel

SizeRider HeightInseam
49156 - 163 cm
(5'1" - 5'4")
74 - 77 cm
(29" - 30")
52163 - 168 cm
(5'4" - 5'6")
76 - 79 cm
(30" - 31")
54168 - 174 cm
(5'6" - 5'9")
78 - 82 cm
(31" - 32")
56174 - 180 cm
(5'9" - 5'11")
81 - 85 cm
(32" - 33")
58180 - 185 cm
(5'11" - 6'1")
84 - 87 cm
(33" - 34")
61185 - 191 cm
(6'1" - 6'3")
86 - 90 cm
(34" - 35")


Mountain & City

SizeRider HeightInseam
XS145 - 155 cm69 - 73 cm
S155 - 165 cm74 - 78 cm
M165 - 176 cm79 - 83 cm
M/L173 - 180 cm81 - 86 cm
L177 - 188 cm84 - 89 cm
XL188 - 195 cm89 - 91 cm

Please note that this is a general guide, and the best way to determine the correct size for a specific model is to consult Trek's website for that particular model. Additionally, factors such as inseam length, riding style, and personal preference may also affect the ideal size for a given rider.

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