The Yokomo RP-083PI is an RP Ultra front off-road spring developed for use on carpet and astro turf tracks with strong mechanical grip. The design emphasises repeatable rebound and controlled landings, addressing common fatigue and variance seen in earlier spring batches while retaining a lively response.
Practically, the spring changes how the front end reacts over jumps and gap work, improving landing stability and helping the chassis negotiate transitions with greater predictability. Tuners typically adjust preload and pair this spring with appropriate rear rates to achieve desired handling on indoor courses.
Compatibility note: this part is intended for front suspension use on the listed chassis. Confirm spring seat and retainer compatibility on your model prior to fitting.
Supported Chassis: B-YZ4SF / B-YZ2 / B-YZ2CA / B-YZ2DT / B-YZ2DTM / B-YZ2DTMW / B-YZ2DTM2 / B-YZ2CAL2 / B-YZ2DTM2S / B-YZ2DTM3 / B-YZ2CAL3 / B-YZ2DTM31 / B-YZ2CAL31 / ROR-010 / ROR-010RTR / ROR-010RTR-1
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