OX45M3 – Optimax MK3 27 mm sprit Optimist
The MK3 sprit is an allround 27 mm sprit which is suitable for the majority of the sailors.
- Superior Lanurep spacecraft alloy
- Anodized to a dark grey color
- Grey glass fibre filled Nylon sprit ends
- 15 cm heat shrinkable sprit protection tubing,
prevents wear between mast and sprit

SKU: OX45M3
Category: Spars
Related products
-
OX25AB3F – Optimax MK3 Flex mast Optimist
The most flexible and active mast which is designed for lightweight sailors. The MK3 Flex mast for the Optimist is mainly suitable for sailors below 35 kg.
- Superior Lanurep spacecraft alloy
- High grade 45 um hard anodized surface
- Windesign wind indicator PRO
- Pennant holders
- Harken hook-in block
- 3 mm Dyneema primary halyard line with Windesign low friction ring
- Technora / Dyneema secondary halyard line
- Hard anodized aluminium Clamcleat
- Aluminium pin stop
- Sprit adjuster handle
- Low friction end stop
-
OX25AB3 – Optimax MK3 mast Optimist
This allround racing mast is designed for mid weight sailors and can be matched with all booms and sprits. The MK3 mast for the Optimist is mainly suitable for sailors from 35 to 45 kg.
- Superior Lanurep spacecraft alloy
- High grade 45 um hard anodized surface
- Windesign wind indicator PRO
- Pennant holders
- Harken hook-in block
- 3 mm Dyneema primary halyard line with Windesign low friction ring
- Technora / Dyneema secondary halyard line
- Hard anodized aluminium Clamcleat
- Aluminium pin stop
- Sprit adjuster handle
- Low friction end stop
-
OX25AB4-NP – Optimax MK4 mast Optimist – no rigging pack
The most stiff and powerfull mast, designed for experienced, heavier weight sailors. The MK4 mast for the Optimist is mainly suitable for sailors above 45 kg.
- Superior Lanurep spacecraft alloy
- High grade 45 um hard anodized surface
- Hard anodized aluminium Clamcleat
- Aluminium pin stop
- Low friction end stop
-
OX45M3F – Optimax MK3 Flex 26.6 mm sprit Optimist
A light and flexible racing sprit. The MK3 Flex 26.6 mm sprit for the Optimist is mainly suitable for sailors below 35 kg.
- Superior Lanurep spacecraft alloy
- Anodized to a dark grey color
- Grey glass fibre filled Nylon sprit ends
- 15 cm heat shrinkable sprit protection tubing,
prevents wear between mast and sprit