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28mm Wide 45mm Super Light Pattern Carbon Spoke Road Disc Tubeless Wheelset (SC-28WHD45TL-CSW)

  • Item Num :
  • SC-28WHD45TL-CSW
Product Details

The Speeder carbon spoked wheelset features a totally new patented process for attaching carbon aero spokes, that along with a super light pattern filament wound carbon rim make this an exciting new super light all-carbon wheelset.

Rims: Filament winding offers precise and repeatable carbon construction, without the variability associated with hand layup, it results in a more consistent layup that allows a low proportion of resin to be used, reducing weight for the same strength.

Spokes: The carbon spokes provide both higher stiffness and better fatigue life in comparison to traditional steel spokes, also, it weighs 3.2g per only including nipple, which is 1.35g lighter than Sapim CX-Ray. 

Hubs: Purpose-designed straight pull road hubs to match carbon spokes, with lower drag and loss-free power transmission. 


Specs

Material: Toray T700                     

Size: 700C                                                                                                                    

External Width: 28mm                                                                       

Internal Width: 21mm                                                                                                                            

Depth: 45mm                                                                                                                                      

Weave: Unique pattern surface                                                                                              

Finish: Matt / Glossy (Customized with your logos)                                       

Spoke count: Front 21H 2:1, Rear 24H 2:1                                                                                                            

Hubs: Speeder road disc hubs, center lock, 12x100mm / 12x142mm, Japanese EZO bearings

Spokes: Carbon ultra light aero spokes (3g)

Incl: Spare spokes / rim strips / tubeless valves / tubeless tapes                                  

Weight: 1400g+/-30g                       

Rider weight limit: 120KG                       

Max tire pressure: 125PSI

Max spoke tension: 140KGF

Flatness: ≤0.2mm

Roundness: ≤0.3mm

 

Highlights

-- Patented filament winding process to ensure that each carbon fiber layer can be distributed evenly and bonded tightly, enabling its strength to reach a maximum value. Also machine managed process can avoid the random layup errors and result higher accuracy & precision.

-- The rim bed is wound layer by layer in carbon fiber over a mandrel in a computer controlled process, this enables precise fiber orientation, continuous fiber paths, and higher fiber to resin ratios, resulting a more durable rim.

-- Carbon fiber pre-preg weaving in house, impregnating with own HTG resin system. The resin is tested and approved by DMA / DSC.

-- X-Ray machine applied to inspect the inside layup structure to guarantee the strength for every area.

-- Computational fluid dynamics applied to design the rim profiles to optimize the aerodynamics, enabling the rims to run faster at every yaw angle. 

-- Much higher test standard in house than official UCI / ISO; Wind tunnel test in Arizona USA.


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