Shimano Dura-Ace WH-R9270-C50-TL Disc 28" zapletená kola Clincher Tubeless

Name: Shimano Dura-Ace WH-R9270-C50-TL Disc 28" zapletená kola Clincher Tubeless
Brand: Shimano
SKU: 5ecd77472aecde8802cfcb6e8c70ebe4
Price: 1918.1 EUR
Availability: OutOfStock

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Číslo výrobku
Výrobce-č.výrobku

Varianty

Číslo výrobku výrobce na displeji

Shimano Dura-Ace WH-R9270-C50-TL Disc 28" zapletená kola Clincher Tubeless 52810344 1.918,10€

Číslo výrobku výrobce EWHR9270C50LFEREDX

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Informace o výrobku
Informace distributor
Brand profile Shimano
Disc Wheel for road bikes

All-round wheelset for disc brakes

As an all-rounder in the new DURA-ACE wheel line-up, the C50 is lighter than the previous C40 model and almost as aerodynamic as the earlier C60. This balance bike feels at home in a wide variety of conditions. Whether time trial or criteria, hilly terrain or the attack on your own personal best time, the new C50 is the ideal balance bike for ambitious racing cyclists.

The brand new DURA-ACE C50 wheels convince with the optimal combination of low weight and aerodynamic performance, with the revised full carbon tubeless rims in particular offering high rigidity and reduced weight.

Highlights

All-round tubeless wheels made of lightweight materials with balanced aerodynamics
50mm high full carbon rim
Modern exterior width of 28mm
Direct engagement

specification

specification	WH-R9270-C50-TL-F	WH-R9270-C50-TL-R
Area of application	Gravel, Road	Gravel, Road
Type	Front wheel	Rear wheel
Suitable for	Clincher	Clincher
Tubeless ready	Yes	Yes
Impeller size	28 ''	28 ''
Axis / installation dimension	12 x 100 mm	12 x 142 mm
Brake type	Disc brake	Disc brake
Brake disc mount	Centerlock	Centerlock
Material rim	Carbon	Carbon
Rim height	50 mm	50 mm
Inner rim width	21 mm	21 mm
Outside rim width	28 mm	28 mm
Recommended tire width	25 - 32 mm	25 - 32 mm
Spoke type	Knife spokes, stainless steel, 2.0 / 1.5 / 2.0	Knife spokes, stainless steel, 2.0 / 1.5 / 2.0
Number of holes / number of spokes	24	24
Lacing	Crossed twice	OPTBAL 2: 1
Spoke nipples	aluminum	aluminum
Compatible with thru axle / quick release	Thru axle	Thru axle
Hub body material	aluminum	aluminum
Hub type		Pawls (direct engagement)
Freewheel		Shimano Spline Road, 12-speed
Freewheel body material		aluminum
weight	approx. 674 g	approx. 787 g

Technologies used

In this chapter we explain the technologies that the manufacturer uses for this product.

Centerlock
The centerlock system of the brake disc with multi-tooth profile and locking ring makes assembly easier. This system of assembly using a locking ring enables quick assembly and disassembly of the brake disc and thus saves service costs. In addition, the secure fit on the multi-tooth profile ensures greater precision and strength, which increases the effectiveness of the brake.

OPTBAL
The OPTBAL HR spoke system uses 21 spokes: 14 on the right and 7 on the left. The cassette width in today's wheels causes unbalanced tension in conventional 1: 1 spoke systems. This imbalance is intensified by the 11-speed cassette, which exerts almost double the tension on the spokes on the right. Under certain circumstances, high and low tension spokes can break or loosen. An unbalanced tension affects the lifespan and strength. The OPTBAL construction balances the spoke tension and thereby improves the wheel stiffness as well as the strength for a more robust wheel.

scope of delivery

1 x Shimano Dura-Ace WH-R9270-C50-TL Disc 28 "wheelset (see item description for details)
2 x tubeless rim tape

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