These OMP kart seats are made of fibreglass and come undrilled. Available in various sizes and weights.
Sizes:
27 cm wide (weight: 1.10 Kg) 29 cm wide (weight: 1.20 Kg)
30 cm wide (weight: 1,30 Kg) 31 cm wide (weight: 1,35 cm)
32 cm wide (weight: 1,40 Kg) 33 cm wide (weight: 1,45 Kg)
36 cm wide (weight: 1,50 Kg) 38 cm wide (weight: 1,60 Kg)