Progressive 465 Series R.A.P. shocks for Harley-Davidson M8 Softail models, featuring a 46mm monotube design with remote adjustable preload and 5-position rebound damping. Hand-built, dyno-tested units that deliver a 2:1 motion ratio and adjustable ride height in approximately 0.8 to 1 inch increments.
Features
- 46mm bore high-pressure gas monotube design
- Remote Adjustable Preload (R.A.P.) knob for quick hand adjustment
- 5-position rotatable rebound damping adjuster
- 2:1 motion ratio with Standard or Heavy-Duty spring rates
- Available in 12.2 in, 12.6 in, 13.1 in, and 13.5 in lengths
- 16mm hard chrome shaft with Viton seals
- Hand-built, tuned, and dyno-tested
Specifications
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Brand: Progressive
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Manufacturer Part #: 465-5044B
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Weight: 12.5 lb
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Category: Suspension / Shocks and Struts
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WARNING: Cancer and Reproductive Harm — California Prop 65. www.P65Warnings.ca.gov
Fitment
Fits Harley-Davidson M8 Softail 465 models. Available in four lengths to achieve your desired ride height.
Frequently Asked Questions
Can I adjust preload without tools?
Yes — the Remote Adjustable Preload knob allows hand adjustment without removing the shocks or using tools.
What lengths are available?
12.2 in, 12.6 in, 13.1 in, and 13.5 in. Each length step raises ride height approximately 0.8 to 1 inch.
Can I adjust rebound damping?
Yes — the 5-position rotatable rebound adjuster lets you tune compression feel to your ride style and load.
Are these hand-built?
Yes — each shock is hand-built, tuned, and dyno-tested before shipping to ensure consistent performance.
What warranty do these carry?
Limited Lifetime Warranty covers defects in materials and workmanship.
California Proposition 65 Warning
WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov