OTK Seat
OTK Seat - Measurements below refer to the narrowest and most internal part of the seat (letter B in the diagram). These are approximate and may vary by 0.5cm.
M1 Mini - 25cm
M2 Mini - 26cm
Junior - 28cm
Size 1 - 28.5cm
Size 2 - 30cm
Size 3 - 31.5cm
Size 4 - 33cm
OTK Seat - Measurements below refer to the narrowest and most internal part of the seat (letter B in the diagram). These are approximate and may vary by 0.5cm.
M1 Mini - 25cm
M2 Mini - 26cm
Junior - 28cm
Size 1 - 28.5cm
Size 2 - 30cm
Size 3 - 31.5cm
Size 4 - 33cm
OTK Seat - Measurements below refer to the narrowest and most internal part of the seat (letter B in the diagram). These are approximate and may vary by 0.5cm.
M1 Mini - 25cm
M2 Mini - 26cm
Junior - 28cm
Size 1 - 28.5cm
Size 2 - 30cm
Size 3 - 31.5cm
Size 4 - 33cm