Spars & accessories
Spars & accessories from beginner to professional level
Inboard end for boom of Silver / School / Upgraded School spars.
High heel plug for racing masts (BlackGold series).Material: low friction Delrin.
Stainless steel lock to secure your mast from coming out of its step when the boat is capsized. Prevents costly foredeck damage. This lock has a rubber insert and should be clamped around the mast just under the deck.We suggest to use the collar in addition to the rope locking system to create double security. Supplied with a line to attach it to the maststep.
Sleeve for mast, which is working together with the grey deck collar.
This spar set is the stiffest one produced by Optimast. It’s dedicated to heavier sailors (+40kg), who have very good skills in navigating the boat in strong winds. The material used to make the Black Optimast set is modified by Optimast aluminium G.R.T. alloy.The set contains:- Ultimate racing mast #2,2mm - Ultimate racing boom ø45mm #1,2mm - Ultimate racing sprit ø28mm #1,2mmAlso inclusive rigging pack: - halyard with friction ring - halyard line - Optimast claw block - regatta lacing lines - Optimast wind indicator - wind indicator top pins - optimast handle - mast slip band.
This spar set is for sailors above 30kg. Red Flex is an important link between all of our sailing sets. We noticed that most of the coaches select sets of sprits with a larger arrow of deflection and lower weight. On the basis of experience, a set of Red Flex fills the gap between Blue and Red spar set. Red Flex spar set is especially good when sailing on the open waters with more waves. This set is very dynamic.The set contains: - Ultimate racing mast # 1,8mm - Ultimate racing boom ø 40mm # 1,5mm - Ultimate racing sprit ø 26mm # 1,2mmAlso inclusive rigging pack: - halyard with friction ring - halyard line - Optimast claw block - regatta lacing lines - Optimast wind indicator- wind indicator top pins - optimast handle - mast slip band.
This spar set is for sailors above 35kg. This spar set was derived from experiments and tests. It is more resilient than the material used in Black Optimast, with wall thickness of 2.0 mm, which gave this set more dynamic character, forgiving passive conducting of the boat and enabling sail opening in case of strong wind gusts. The set contains:- Ultimate racing mast #2,0mm - Ultimate racing boom ø45mm #1,2mm - Ultimate racing sprit ø28mm #1,2mm Also inclusive rigging pack: - halyard with friction ring - halyard line - Optimast claw block - regatta lacing lines - Optimast wind indicator - wind indicator top pins - optimast handle - mast slip band.
The Optimax MK3 Flex Spar Set for Optimist dinghies is designed for sailors under 35 kg, blending high-performance materials with precision engineering. Crafted from superior Lanurep spacecraft alloy and hard-anodized in dark grey, this set includes a flex mast, 40 mm boom and 27 mm sprit, all paired with a premium rigging pack featuring Harken ball-bearing hook-in block, Windesign low-friction ring, Windesign PRO wind indicator and Dyneema/Technora halyards. With quality you can trust and responsiveness built for racing, the MK3 Flex set delivers an elite rig you can depend on. Complete set of optimist rig with following items: - Optimax MK3 Flex mast- Optimax MK3 boom - 40mm - Optimax MK3 Flex sprit (as standard, or choose one)For the same price the sprit choice is yours, just write it in the order comment: MK3/MK3Flex/MK3Hyperflex Also inclusive rigging pack with: - 2x Nylon top pins - 1x Harken ball bearing hook-in block - 1x Windesign wind indicator PRO - 1x Windesign 25 mm low friction ring- 1x Nylon sprit adjuster handle - 1x 3 mm Dyneema halyard line - 1x 4 mm halyard line - 5x 2.2 mm tack lines - 12x 1.2 mm double lacing lines - 1x Deck collar with mast sleeve.
A light and flexible optimist racing sprit from Optimax Spars.Diam. 26,6mm
This optimist spar set from Optimax spars is for midweight optimist sailors 35-45kg. Complete set of optimist rig with following items: - Optimax MK3 mast - Optimax MK4 boom - 45mm - Optimax MK3 sprit (as standard, or choose one )For the same price the sprit choice is yours, just write it in the order comment: MK3/MK3Flex/MK3Hyperflex Also inclusive rigging pack with: - 2x Nylon top pins - 1x Harken ball bearing hook-in block - 1x Windesign wind indicator PRO - 1x Windesign 25 mm low friction ring - 1x Nylon sprit adjuster handle - 1x 3 mm Dyneema halyard line - 1x 4 mm halyard line - 5x 2.2 mm tack lines - 12x 1.2 mm double lacing lines - 1x Deck collar with mast sleeve.
From Optimax Spars, the most flexible racing sprit creates less distortion of the sail shape and provides an active change of tension on the leech. For the more experienced sailor who can adjust their mainsheet tension constantly.Diam. 28mm
The Optimax MK3 Spar Set for the Optimist dinghy is crafted from superior Lanurep spacecraft alloy with hard-anodized dark grey finish. Suitable for sailors weighing 35–45 kg, this set includes the MK3 mast, 40 mm boom and 27 mm sprit, plus a comprehensive rigging pack featuring Harken ball-bearing hook-in block, Windesign low-friction ring and PRO wind indicator. Designed for race performance, it delivers exceptional stiffness, minimal weight and top-level components for competitive sailing. Complete set of optimist rig with following items:- Optimax MK3 mast- Optimax MK3 boom - 40mm- Optimax MK3 sprit (as standard, or choose one )For the same price the sprit choice is yours, just write it in the order comment: MK3/MK3Flex/MK3HyperflexAlso inclusive rigging pack with: - 2x Nylon top pins - 1x Harken ball bearing hook-in block- 1x Windesign wind indicator PRO - 1x Windesign 25 mm low friction ring - 1x Nylon sprit adjuster handle - 1x 3 mm Dyneema halyard line - 1x 4 mm halyard line - 5x 2.2 mm tack lines - 12x 1.2 mm double lacing lines - 1x Deck collar with mast sleeve.
This optimist spar set from Optimax spars is for midweight optimist sailors between 35-45kg. Complete set of optimist rig with following items: - Optimax MK3 mast - Optimax MK4 boom - 45mm - Optimax MK3 sprit (if no choice)For the same price the sprit choice is yours, just write it in the order comment: MK3/MK3Flex/MK3Hyperflex Also inclusive rigging pack with: - 2x Nylon top pins - 1x Harken ball bearing hook-in block - 1x Windesign wind indicator PRO - 1x Windesign 25 mm low friction ring - 1x Nylon sprit adjuster handle - 1x 3 mm Dyneema halyard line - 1x 4 mm halyard line - 5x 2.2 mm tack lines - 12x 1.2 mm double lacing lines - 1x Deck collar with mast sleeve.
The Optimax MK4 Spar Set for Optimist dinghies is engineered for sailors above 45 kg who demand maximum performance. Constructed from superior Lanurep spacecraft alloy with a hard-anodised dark grey finish, the set includes the MK4 mast, a 45 mm boom and the MK3 27 mm sprit. Supplied complete with a premium rigging pack featuring Harken ball-bearing hook-in block, Windesign low-friction ring and PRO wind indicator, this rig delivers stiffness, precision and reliability in racing conditions. Complete set of optimist rig with following items: - Optimax MK4 mast - Optimax MK4 boom - 45mm - Optimax MK3 sprit (as standard, or choose)For the same price the sprit choice is yours, just write it in the order comment: MK3/MK3Flex/MK3Hyperflex Also inclusive rigging pack with: - 2x Nylon top pins - 1x Harken ball bearing hook-in block - 1x Windesign wind indicator PRO - 1x Windesign 25 mm low friction ring - 1x Nylon sprit adjuster handle - 1x 3 mm Dyneema halyard line - 1x 4 mm halyard line - 5x 2.2 mm tack lines - 12x 1.2 mm double lacing lines - 1x Deck collar with mast sleeve.
Improve your sailing performance with the PRO blue-vane wind indicator for Optimist boats. Built from durable materials, it reacts instantly to even light wind shifts. Simple to install on the mast top, it provides clear, reliable direction guidance — an essential tool for young sailors and racers looking to stay ahead. Optimist PRO wind indicator from Optiparts, blue.
The PRO wind indicator with red vane is specially designed for Optimist dinghies. Its lightweight, durable construction ensures smooth rotation and highly accurate wind direction readings. Easy to attach to the mast, it offers excellent visibility and responsiveness, helping sailors make faster tactical decisions during training or racing. Optimist PRO wind indicator from Optiparts, red.
This Optimist spar set is for midweight sailors 35-45kg. Complete set of optimist rig with following items:- BLackGold Medium mast- BlackGold Medium boom - 40mm- BlackGold Medium sprit - 27mmAlso inclusive rigging pack:- halyard system with Dyneema® halyard line - harken hook-in block - Windesign low friction ring, - PRO wind indicator- top pins - sprit halyard handle - mast sleeve.BlackGold mast informations: The Blackgold collection contains three types of spars. The regular BLACKGOLD Power mast which is suitable for sailors above 45 kg, the 12% more flexible BLACKGOLD Medium mast and the most flexible BLACKGOLD Lite mast which is 20% more flexible compared to the BLACKGOLD Power. All three are 45 microns black hard anodized 7075 masts and come with high grade nylon fittings and hard anodized cleats.
This Optimist spar set is for sailors above 45kg. The set contains: - BlackGold Power mast- BlacGold Power boom (45mm)- Blackgold Medium Sprit (27mm) Also inclusive rigging pack: - halyard system with Dyneema® halyard line - harken hook-in block - Windesign low friction ring, - PRO wind indicator - top pins - sprit halyard handle - mast sleeve. BlackGold mast informations:The Blackgold collection contains three types of spars. The regular BLACKGOLD Power mast which is suitable for sailors above 45 kg, the 12% more flexible BLACKGOLD Medium mast and the most flexible BLACKGOLD Lite mast which is 20% more flexible compared to the BLACKGOLD Power. All three are 45 microns black hard anodized 7075 masts and come with high grade nylon fittings and hard anodized cleats.
Outboard end for boom of Silver / School / Upgraded School spars.
The Optiparts maststep has an oval cup, which allows the mast to tilt forward when going downwind. Friction between mast and maststep is reduced to a minimum. Different mast rakes can easily be repeated using the scale on the base. Separately a mast step spring lock can be purchased aswell. The stainless steel spring prevents the nut from turning accidentally.
The Silver Regatta spars for optimist are less stiff than Blackgold and ideal for lightweight sailors who just started racing. The silver mast, boom and sprit are made of high quality aluminium tube, fitted with aluminium halyard and downhaul Clamcleats.The lightweight 40 mm silver boom is much stiffer than the 32 mm school boom and will allow the sailor to put more tension on the leech. The silver sprit has 15 cm anti chafe protection tubing. Both mast and set come with rigging pack, containing all necessary lines, wind indicator, top pins and halyard with hook-in block. The set contains: - Silver Regatta mast - Silver Regatta boom - 40mm - Silver Regatta sprit - 27mm + Rigging pack
The upgraded school spars are made of high quality aluminium tube and fitted with a stainless steel halyard block, aluminium Clamcleats, a nylon pin stop and two stainless steel eyes for fixing the head of the sail. The upgraded sprit has 15 cm anti chafe protection tubing.The set is not allowed for racing! The set contains: - upgraded school mast - upgraded school boom - 32mm - upgraded school sprit - 25mm
Wind indicator with an epoxy-fiberglass vertical plate.
Standard wind indicator with red PVC flag on a wire frame, as used on many Optimists and other dinghies.
This PRO blue-vane wind indicator is an essential accessory for Optimist sailors seeking reliable wind awareness. Its smooth, low-friction movement delivers precise wind direction at a glance, while the lightweight, durable build ensures dependable performance season after season. Quick to mount and easy to view, it supports confident decision-making on the water. Only vane for optimist wind indicators.
The PRO wind indicator with red vane is designed specifically for Optimist dinghies. Its lightweight and durable construction ensures precise wind direction reading in all conditions. Easy to mount on the top of the mast, it provides excellent visibility and responsiveness — perfect for both training and competition.