Team Associated is launching a new 1.50mm (1.5D) wire spring lineup to tune the RC8B4.1 for the ungroomed and bumpy surfaces encountered at DNC and Silver State. As part of ongoing 1:8 scale development, the team noticed that the current line of 1.6mm wire springs perform well on a higher grip fast layout, but struggled for consistent grip on ungroomed tracks.
Changing the wire diameter to 1.5mm gives the spring a different natural frequency and stress on the wire, so it can more easily compress and conform to the track surface in lower grip. Coupled with new softer rates in the front and rear, the new spring lineup is ideal for un-groomed surfaces where traction is at a premium. Both front and rear springs are shortened from the previous kit (front spring from 70mm to 68mm, and rear springs from 86mm to 83mm free length) to optimize the package with the new lower RC8B4.1 shock towers.
Features
- 1.5D front springs in new rates ranging from 4.45 to 5.05 lb/in. with options below the kit 5.1 lb/in white spring.
- 68mm Front springs fit 16mm shocks on RC8B4.1, RC8B4, and older models.
- 1.5D rear springs in new rates ranging from 3.40 to 3.75 lb/in with options below the kit 3.7 lb/in. pink spring.
- 83mm rear springs fit 16mm shocks on RC8B4.1, RC8B4, and older models.
- Both front and rear springs tightly grouped with 0.25 coil variation for fine tuning the rate to match grip levels, making them ideal for ungroomed conditions to gain traction and bump handling.
- All 1.5D springs are color marked on both ends to distinguish between 1.6D wire (colored on one end).
Fits
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
