The KR15 is a low-friction aluminum ring with a maximum internal passage for a 15 mm rope

Both Optimist rudder and daggerboard are made to the maximum allowed thickness to create Optimist foils as stiff as possible under the given rules

Tohatsu and Parsun 4 stroke outboards

Over inflated buoyancy bags may burst when heated up by the sun or rising temperatures

Allen 8mm S/S Rudder Stock Wing Nut A4229-8 bd24 The KR15 is a low-frictionAllen rudder Retaining equipment Rudder stock wing nut. Acetal resin and stainless steel rudder retaining equipment holds rudder in place as part of the steering gear. Fixing hole size: 8mm Overall width: 57mm Weight: 20g SKU: A4229 8