Progressive Suspension Series 412 Cruiser Shock absorberRef : PRSU00011A / PS4233C

Progressive Suspension — Series 412 Shock Absorber (manufacturer part number 412-4233C)

Shock absorbers designed for cruiser, touring, and roadster motorcycles: the Series 412 combines a steel body, gas (nitrogen) filling, and multi-stage speed-sensitive valves for a response that automatically adapts to riding conditions. Complete set delivered with progressive wound springs and chrome covers, equipped with a five-position cam preload adjuster to refine the stance according to load and riding style.

• Finish: Black / Chrome
• Reservoir: internal
• Extended length: 279.40 mm (11.00")
• Material: Steel
• Damping method: gas charged (nitrogen)
• Recommended use: Heavy Duty HD applications for machines often ridden close to their maximum load

Made in the USA, these shock absorbers are suitable for motorcycles such as the Honda VT 750 C2 Shadow Spirit, the Suzuki VS 1400 Intruder, or the Yamaha Vmax 1200. The progressive spring is designed to balance comfort and road holding, while the multi-stage design aims to maintain control at different speeds.

Important: before purchasing or installing shock absorbers of a different length than OEM, check the wheel travel to avoid any risk of contact (swingarm/axle with exhaust, chain/belt guard, or tyre).