Sunday Forecaster 20" BMX Bike
The Sunday Forecaster 20" is a step up for riders who want a more advanced complete straight out of the box. Built around modern pro-level geometry and upgraded components, it’s designed for riders progressing into more technical street and park riding without needing immediate upgrades.
With a 20.75" top tube, this setup suits mid-to-taller riders looking for a stable, responsive feel. The geometry features a 75.5° headtube angle and a short 12.7"–13" rear end, keeping the bike quick for manuals, spins, and technical lines while still maintaining control on bigger setups.
The Forecaster stands out with its full chromoly frame, fork, and bars, giving it a stronger, more durable build compared to entry-level bikes. It also features a sealed cassette hub and quality aftermarket-style parts, making it a solid choice for riders pushing their riding further.
Rolling on Sunday Current 2.4" tyres and equipped with an Odyssey Springfield U-brake, the bike delivers reliable grip and stopping power, while the overall build keeps things clean, simple, and ready to ride.
If you’re looking for a complete that feels closer to a custom build, the Forecaster delivers a more dialled, responsive setup straight out of the box.
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All orders we receive before 2PM GMT time will be shipped out the same day. We will always use a tracking service so you can track your order and keep up to date on when to expect your Back Street BMX Store delivery.
Delivery charges vary, depending on the option you choose at checkout.
If it is the first time you have placed an order with Back Street BMX Store, we may require your order to be sent to the registered cardholder's billing address. This is to protect you and Back Street BMX Store against possible card fraud.
In the unlikely event that your order has been lost or damaged in transit, please report this to the shipping company straight away and then get in touch with us prior to returning your item. It is important you do not sign for the delivery if the box is damaged or lost. You can contact us here: info@backstreetbmx.com
If you are not 100% satisfied with your purchase, you may return it within 30 days of receiving it for a full refund. The items must be returned in a new condition and with the original packaging. If the product has been damaged, used (including any form of bike set-up, e.g. mounting handlebars, cranks, forks etc) or has had the labels/stickers removed, it will not be possible for us to issue a refund.
If you wish to exchange an item, you will need to process a return and place a new order, we are unable to hold stock while an exchange is being processed.
When returning a product, please include the original packaging. Take care to pack the product correctly to avoid damage during transit. We recommend returning the product using a tracked delivery service to ensure a smooth return. We will issue a full refund within 14 days of receiving the product.
Refunds will be issued using the same means of payment as the original order. We regret that we are not able to cover the cost of returning your item.
To start the returns process, simply email the following information to info@backstreetbmx.com:
