All Balls Racing ABR-55-113 39mm Forks Seals for Harley-Davidson Dyna 91-05/FXR 87-94/most Sportster 87-21 • Shell in Carbon fibre

• Shell in Carbon fibre

Thanks to a co-molded ABS/TPU chassis and molded EVA foam interior

Derived from top factory SX / MX and off-road racing technologies

The perforated and honeycombed design is a real asset for perfect ventilation

All Balls Racing ABR-55-113 39mm Forks Seals for Harley-Davidson Dyna 91-05/FXR 87-94/most Sportster 87-21 • Shell in Carbon fibreDescription for 39mm Forks Seals. Sold as a pair Fits: Dyna 1991 2005 FXR 1987 1994 Sportster 1987up Replaces OEM # 45378 87B Patented fork seal features a balanced dual lip design (oil side) that evenly distributes the pressure reducing operating temperatures, wear and friction. A 3rd lip (air side) acts as an additional dust wiper. Custom Elastomer reduces stiction by 1 3 to 1 2 less than OEM seals for a smoother fork action and extended life.