Yokomo YOKRP-077 3.0 & 3.2 Progressive Ultra Shock Springs  [YOKRP-077]

Yokomo RP-077 - Progressive Ultra Shock Spring 3.0 - 3.2
Price:
£2.71
Brand:
Yokomo
Model:
YOKRP-077
GTIN:
3888
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Progressive-rate coil springs explained

The Yokomo RP-077 Progressive Ultra Shock Spring set is an accessory that modifies suspension behaviour using a progressive coil profile. The spring rate climbs with compression to give gentler response over minor bumps and firmer support as the shock approaches full travel, without claiming chassis-specific compatibility.

Installation follows common coil-over practice: remove the shock cap and retainer, fit the progressive spring in place of the factory unit, then reassemble and set preload and travel carefully. Standard shock tools are typically all that are required.

Drivers use progressive springs to tame initial compliance yet avoid abrupt bottoming; always balance spring selection with damping, preload and the driving surface to achieve the desired handling characteristics.
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

What is the main benefit of a progressive spring?

The main advantage is a variable rate that soaks up small impacts while increasing resistance at larger compressions, improving control and helping to prevent sudden bottoming.

How can I check fit before fitting these springs?

Measure free length and compare retainer type to your shocks, then confirm the spring seats correctly and does not limit travel when installed.

Are springs enough to tune handling on their own?

Springs are a key component, but effective tuning usually combines spring selection with damping, preload and ride height adjustments rather than relying on springs alone.

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