Ohlins U00159-62 Helper Spring 65mm ID 15mm Rate 38mm Length with Adapter

Vehicle Fitment

• Universal Fitment - Compatible with Ohlins Road & Track Coilover Systems Using 65mm ID Springs

Fitment Notes

• Designed for use with Ohlins coilover damper systems running 65mm inner diameter main springs
• Includes adapter for proper mounting and positioning on the coilover perch
• Sold individually; order quantity 2 for a full axle pair
• Spring couplers may be required for certain setups; confirm compatibility with your specific Ohlins coilover model before purchase
• Consult Ohlins USA or an authorized dealer to confirm correct helper spring selection for your setup and ride height goals

Features

• Purpose-built helper spring designed to retain the main coilover spring on the perch during full suspension droop (negative or zero load conditions)
• Minimal spring rate contribution - engineered to have negligible effect on the primary spring rate and overall suspension tuning
• Prevents main spring separation from the coilover perch in setups where spring preload cannot be maintained due to ride height constraints
• Includes integrated adapter for correct fitment and alignment on 65mm ID Ohlins coilover systems
• Compact 38mm length keeps stack height addition minimal within the overall spring assembly
• Ohlins race-grade construction consistent with their full Road & Track product line

Specifications

• Part Number: U00159-62
• Type: Helper Spring with Adapter
• Inner Diameter (ID): 65mm (2.56")
• Spring Rate: 15 N/mm
• Length: 38mm
• Adapter: Included
• Fitment: Universal - Ohlins 65mm ID Coilover Systems
• Sold: Individually (1 spring per purchase)

Included Components

• 1x Ohlins U00159-62 Helper Spring (65mm ID / 15 N/mm / 38mm)
• 1x Mounting Adapter

Product Description

The Ohlins U00159-62 is a helper spring with adapter designed for use with Ohlins Road & Track coilover systems running 65mm inner diameter main springs. Helper springs serve a specific functional purpose: they keep the main coilover spring seated on the perch during full suspension droop - when the shock is at full extension under zero or negative load, such as when the vehicle is lifted or a wheel drops into a dip. Without a helper spring in these situations, the main spring can lose contact with the perch and rattle or shift out of position.

At 15 N/mm and just 38mm in length, the U00159-62 is engineered to contribute as little as possible to the effective spring rate of the assembly, keeping the suspension tuning characteristics of the main spring intact. The included adapter ensures correct positioning within 65mm ID Ohlins coilover setups. This spring is sold individually - two units are required for a full front or rear axle. Consult Ohlins USA or an authorized dealer to confirm the correct helper spring specification for your coilover model and setup.