Fulcrum Wind 40-55 DB Combo

The combination of attention to aerodynamics and versatility creates Wind 40 DB.

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SKU: RW45-20DFR22AS Categories: ,
It’s natural to point out that the design of the 40 mm rim is the direct descendant of the 55 profile: all the solutions developed for the higher profile have been included here, in a less specialised version. So 40 mm, a light rim, created by the superposition of wide, modern unidirectional layers, with a pronounced profile (8 mm radius): innovative shapes, designed to blend with the tyre in a single element capable of eliminating turbulence, avoiding interrupting the flow of air that meets the wheel during the race. But 40 mm also means versatility, because it is generally one of the sizes most appreciated by those who do not want to overdo things, but want an excellent wheel uphill, stiff and snappy, precise when riding. The system is completed with aluminium hubs, designed at the CNC, which support 24 “straight pull” spokes, guaranteeing maximum overall rigidity, both in acceleration and when braking, without influences due to the asymmetric nature of the forces coming from the disc and cogset. Wind 40 DB is certainly the multi-purpose choice, with a strong focus on aerodynamics, to be fast, very fast, uphill, fast, very fast, on the flat, and just as much so downhill.

Features

Tyre Type2-Way fit (for clincher and tubeless)
Tyre Size28″
DisciplineRoad / Triathlon
ASTM Category2
Weight1620 g
Rim MaterialCarbon
Rim Material DetailsFull carbon, “UD” – carbon fiber finishing
Profile HeightMedium
Rim HeightFront and rear: 40 mm
Rim Width27 mm
Inner Rim Width (Channel)19 mm
Tyre WidthFrom 23 mm to 50 mm
Braking SystemDisc brake
Braking Surface/Brakes OptionsAFS
Front Axle CompatibilityHH12-100
Rear Axle CompatibilityHH12-142
Front Wheel Spokes24 (16 left – 8 right)
Rear Wheel Spokes24 (8 left – 16 right)
Spokes: MaterialStainless steel, double butted
Spokes: ProfileRounded, straight pull
NipplesAluminum
Front HubAluminum, Aluminum flanges
Rear HubAluminum, Aluminum flanges
BearingsSealed cartridge bearings
OthersAluminum Axle
Weight Limit109 kg (Cyclist)
FWB OptionsHG11, Campy, XDr

Brand

Fulcrum

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