Slalom / Slalom ultralight

Slalom standard

Standard slalom boom has more parallel tubes with widest point between the harness lines and front hand (the sail is more upright and has more power) and is this model is our favourite. Especially big racing sails demands an extra stiff carbon boom, which allows you transform the power from the sail to your board. The combination of an extra thick wall on the front section of the boom and an oversized back-end piece makes our boom one of stiffest carbon booms you can get.

Slalom slim – more control in high winds

For smaller sizes of slalom boom (under 225cm )we use slimmer tubes with a smaller dimension( 26.5x28mm). This improves the control over the sail and makes the carbon boom more comfortable in choppy conditions.

  • Ultralight model - 25 cm adjust, curved extension tubes.
  • Standard model - 50 cm adjust, straight extension tubes.

slalom dimension


Slalom slim
min-max inner width tail width tube diameterrollersweightidealprice
cm cm cm mm pcs kg cm EUR
160-2004814slim 26,5x2832.70165-1951100
165-2154914slim 26,5x2832.80170-2051110
170-2204914slim 26,5x2832.80175-2101120
175-2255014slim 26,5x2832.80185-2151130
Slalom standard
min-max inner width tail width tube diameterrollersweightidealprice
cm cm cm mm pcs kg cm EUR
180-2305118 28x3152.90190-2201140
185-2355218 28x3152.90195-2251150
190-2405318 28x3152.90200-2301160
195-2455418 28x3153.00205-2351170
200-2505418 28x3153.00210-2401180
205-2555518 28x3153.10215-2451190
210-2605518 28x3153.10220-2501200

Because of the production of the booms is 100% handcrafted, the sizes are approximeted. According to customer wish we can produce other sizes and width.

slalom ultralight


Slalom slim ultralight
min-max inner width tail width tube diameterrollersweighttubesprice
cm cm cm mm pcs kg - EUR
160-185481426,5x2832.30slim tubes1100
165-190481426,5x2832.30slim tubes1100
170-195491426,5x2832.35slim tubes1100
175-200491426,5x2832.35slim tubes1100
180-2055014 26,5x2832.35slim tubes1100
185-2105014 26,5x2832.40slim tubes1100
190-215511426,5x2832.40slim tubes1110
195-220511426,5x2832.40slim tubes1120
Slalom ultralight curved back tube
min-max inner width tail width tube diameterrollersweighttubesprice
cm cm cm mm pcs kg - EUR
200-2255214 28x3132.45curved tub.1130
205-2305214 28x3132.45curved tub.1140
210-2355314 28x3132.50curved tub.1150
215-2405314 28x3132.55curved tub.1160
220-2455414 28x3132.60curved tub.1170
225-2505414 28x3132.60curved tub.1180
230-2555514 28x3132.65curved tub.1190
235-2605514 28x3132.65curved tub.1200

Because of the production of the booms is 100% handcrafted, the sizes are approximeted. According to customer wish we can produce other sizes and width.

Back end

The width of the tail section has got to match each boom size and its use. A wider tail end generates more power, but for greater control, a narrower tail is recommended. Our Slalom Slim boom has a narrower tail width to give greater control. Our Formula Extra Wide tail width increases to 29cm, this allows to reduce the outhole and makes the sail profile deeper.

New pulley system

New pulley system with fibre reinforced Nylon pulley and plastic housing.

How to choose the best boom size?

We recommend using at least a 10cm longer boom than is recommended for your sail. This guarantees the best rigidity and best position of the boom cleat which is located on the backend of the boom.

What boom head should I choose?

We offer for our booms the best boom heads on the market and for the slalom and formula we recommend:

  • Maui sails ® boom head for its balanced rigidity, flexibility and endurance.
  • Streamlined ® boom head (SDM, RDM) for its rigid connection between boom and mast.
  • Severne ® boom head (SDM, RDM) with maximised surface contact decreasing stresses on the mast.