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R1WURKS R1B 13mm Rear Spring [L58mm]
R1WURKS R1B 13mm Rear Spring [L58mm]
R1WURKS R1B 13mm Rear Spring [L58mm]
R1WURKS R1B 13mm Rear Spring [L58mm]
R1WURKS R1B 13mm Rear Spring [L58mm]
R1WURKS R1B 13mm Rear Spring [L58mm]

R1B 13mm Rear Spring [L58mm]

Standard and optional rear spring range range for the R1B.

Key Features and Specifications:

  • R1 Wurks Genuine Replacement / Option Parts

  • Precision Ground Flat Ends: Flat ends provide uniform seating and reliable contact with collars and spring perches, ensuring improved rate consistency under compression.

  • High Accuracy Manufacturing: Produced to tight tolerances for consistent spring rate, free length, and rated load capacity.

  • Durable Materials: Made from high-quality spring steel for long-lasting performance and durability.

Includes: x2 of the selected spring.

Spring Chart:

Color Rate (lb/in) Rate (gf/mm)
Green 1.80 lb/in 32.1 gf/mm
White 1.90 lb/in 33.9 gf/mm
Gray 2.00 lb/in 35.7 gf/mm
Blue 2.20 lb/in 39.3 gf/mm
Yellow 2.30 lb/in 41.1 gf/mm

 

Note: 

Dirt kit standard rear spring: White / 1.90 lb/in

Carpet kit standard rear spring: Blue / 2.20 lb/in

R1WURKS R1B 13mm Rear Spring [L58mm]

SKU: 920162
$9.99

R1B 13mm Rear Spring [L58mm]

Standard and optional rear spring range range for the R1B.

Key Features and Specifications:

  • R1 Wurks Genuine Replacement / Option Parts

  • Precision Ground Flat Ends: Flat ends provide uniform seating and reliable contact with collars and spring perches, ensuring improved rate consistency under compression.

  • High Accuracy Manufacturing: Produced to tight tolerances for consistent spring rate, free length, and rated load capacity.

  • Durable Materials: Made from high-quality spring steel for long-lasting performance and durability.

Includes: x2 of the selected spring.

Spring Chart:

Color Rate (lb/in) Rate (gf/mm)
Green 1.80 lb/in 32.1 gf/mm
White 1.90 lb/in 33.9 gf/mm
Gray 2.00 lb/in 35.7 gf/mm
Blue 2.20 lb/in 39.3 gf/mm
Yellow 2.30 lb/in 41.1 gf/mm

 

Note: 

Dirt kit standard rear spring: White / 1.90 lb/in

Carpet kit standard rear spring: Blue / 2.20 lb/in

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