A versatile all-rounder. The Mongoose Legion L20 is a freestyle BMX bike features a 20” top tube making it ideal for smaller riders who are just starting out in BMX.
The Hi-Ten frame and fork are stiff and strong enough for real world BMX. The 25x9t gearing is ideal for street and skatepark riding. The forged 170mm one piece cranks are simple and strong. The 8” bars are attached with a 50mm top loader stem and the brake detangler keeps the under-mounted U-brake in check.
A sleek slim-railed stem and axle pegs round off the spec on the Mongoose Legion L20 a sorted BMX bike for smaller riders.
Spend £250 or more at Tredz and you can spread the cost. Pay monthly over 6-48 months, interest free (dependent on repayment terms and amount).
1Fill your basket with everything you want from Tredz and go to the checkout.
2During checkout, select the finance option you want as your method of payment.
3You will be sent to our finance provider's secure server to complete your application.
4Finance provider V12 will use the information provided to make a decision and complete checkout if you are approved.Read more about buying on finance
Spend £850 or more with Tredz and pay nothing for 3-6 months with our Buy Now, Pay Later finance option, available when you choose a 12 month, 0% APR finance package.
Simply follow the steps above and select ‘Buy Now, Pay Later’ at checkout.
Choose your deposit.
Choose your term.
Lowest monthly cost
for 36 months
Best £0 deposit / 0% interest
for 12 months
We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE to mainland UK, regardless of the size and value.
Please note: bulky products and bikes shipped to outlying UK regions are excluded from free shipping - Click here for more info.
Christmas is one of the busiest time of year for us at Tredz. We will try our best to get your products delivered before Christmas. To help you, please see our last postage dates for first class and 24 hour courier services below:
Any order dispatched on the 22nd & 23rd December will be delivered between 28th December and 30th December.
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It’s easy to return a product with our 365 day, hassle free returns.
We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).
For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.
For more information please visit our Returns & Warranty page.
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Buy Now, Pay Later available on 12 months 0% finance
Nothing to pay for 3-6 months