VertexWinderosa - Forged Replica Piston Kit (23564B) K-Type-Protection A gravity-defying chin bar stays

A gravity-defying chin bar stays in the up position until you pull down to close it

resulting in more speed for a given engine rpm

2000 Cross KTM 520 SX 520 C

6mm OEM bar clamp models with bar clamp width in between 32 mm to 35 mm

Remember to use thread lock

VertexWinderosa - Forged Replica Piston Kit (23564B) K-Type-Protection A gravity-defying chin bar staysForged OE Replacement Piston Forged Replica pistons are forged OE replacements. Forged pistons are forged from 2618 aluminum for superior strength and durability. All piston skirts are coated with a high tech coating for faster break in time and increased piston life. All pistons are heat treated with a T 5 hardening and tempering cycle. Kits include piston, rings, wrist pin and circlips. Exact fit A, B, C or D pistons match your cylinder bore