Boom Racing 1.9 Dual Stage Soft/Hard Foam Insert 4.75in 120mm BRTR29002EXW-SH

This is a pair of Boom Racing dual stage foams for 1.9" x 4.75" RC crawler tyres. They are two stage foams, outside is open cell and inside is closed memory cell.

Specifications

• Extra Wide
• Outer Firmness: Soft
• Inner Firmness: Hard

Size

• Inner Foam: Overall diameter: 85.5mm, Inner diameter: 54.5mm, Width: 36.5mm
• Outer Foam: Overall diameter: 110mm, Width: 46.5mm

Includes

• 2pcs Dual Stage Foam Insert