YSS 455mm - 4.2Nm Fork springsRef : YSS00224A / 1037429

YSS Fork Springs 455 mm - 4.2Nm

Designed for demanding off-road riders, these YSS fork springs provide precise tuning to adapt the fork to your weight and riding style. Supplied in pairs, they fit forks compatible with an inner diameter of 43.5 mm and measure 455 mm in length. Ideal for motocross, this kit allows for a more suitable behaviour as soon as the original spring is no longer adequate.

• Brand: YSS
• Manufacturer reference: LO435A042S455X
• Length: 455 mm
• Tuning: 4.2 Nm
• Inner diameter (top/bottom): 43.5 mm
• Packaging: per pair
• Recommended rider weights: 55–65 / 65–75 / 75–85 kg
• Category: Spring kit (Cross)

Suitable for the forks of the listed models and other machines with compatible dimensions: YAMAHA TT‑R 125 LW Big Wheels, HUSQVARNA FC 450, KTM 505 SX‑F, among others. Ideal for those who want to adjust the tuning of their fork, optimise compression behaviour and sensitivity at the beginning of the stroke without modifying the hydraulic part.