Shimano 105 FC-5703 Hollowtech II Crankset

Item number: 25002
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108.40€

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Shimano 105 FC-5703 Hollowtech II Crankset - black/170.0 mm 30-39-50
Shimano 105 FC-5703 Hollowtech II Crankset - black/170.0 mm 30-39-50
Shimano 105 FC-5703 Hollowtech II Crankset - silver/175.0 mm 30-39-50
Shimano 105 FC-5703 Hollowtech II Crankset - silver/175.0 mm 30-39-50
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Shimano 105 crankset FC-5703 - with three chainrings and Hollowtech II design


The Shimano FC-5703 105 crankset is based on the proven features of the 5600 series and combines them with optimised technology. It is a 3x10-speed crank in the gradation 30-39-50 teeth with a bolt circle of 130 or 74 mm (5 arms). While Hollowtech forging technology reduces weight, Hollowtech II design provides stiffness and rotational efficiency.

Specifications:


Application: Road
Compatibility: Shimano 3x10-speed
Chainring Mount: 130/74 mm bolt circle diameter, 5-arm

Technical Information:


Series: 105 5700
Crankarm Material: aluminium
Chainring Material: aluminium
Axle Material: steel
Gradation: 30-39-50
Crankarm Length: 170.0 mm, 172.5 mm, 175.0 mm
Chainline: 45 mm
Q-Factor: 154.76 mm
Axle Diameter: 24 mm
Compatible BSA Shell Width: 68 mm
Recommended Bottom Bracket: SM-BB5700 (sold-out) or SM-BB71-41B Pressfit Hollowtech II
Recommended Chain: HG 10-speed (e.g. CN-6600)

Features:


- Hollowtech II crankset: perfect symbiosis of minimum weight and maximum strength
- Hyperdrive SG-X chainrings
- superior shifts up front, larger range
- anodised crankarms and chainrings
- stainless steel chainring bolts

Technology:


Hollowtech
A lightweight crankset not only reduces the bike's weight, but decreases rotating mass to aid in acceleration. The challenge is to reduce the weight of the crank without reducing its strength and rigidity. Shimano's advanced forging technology has solved the problem through the Hollowtech crank. Just like high quality frame tubing, a hollow crank arm can provide amazing strength and rigidity at very light weight.

Hollowtech II
The concept of the Hollowtech II technology was focused on the production of an optimised crankset that minimises the rider's effort for the ride. The high rigidity of the crankset ensures efficient power transmission when pedalling, while its low weight relieves the rider, especially over longer distances. The crankset was developed wanted to achieving an optimum ratio between stiffness, rotational efficiency, low weight and attractive appearance. Hollowtech technology enables extremely lightweight, hollow crankarms, manufactured using Shimano's exclusive forging technology, to achieve maximum stiffness. In addition, with the Hollowtech II crankset the right crank is firmly connected to the axle of the bottom bracket, achieving an optimum balance between maximum stiffness and minimum weight. The externally mounted bottom bracket offers better weight distribution and stability for more efficient power transmission.

Models:


sliver 170.0 mm 30-39-50: sold-out
- Type: FC-5703-S
- Colour: silver (manufacturer designation " sterling silver" )
- Factory Number: I-FC5703CX090S

sliver 172.5 mm 30-39-50: sold-out
- Type: FC-5703-S
- Colour: silver (manufacturer designation " sterling silver" )
- Factory Number: I-FC5703DX090S

sliver 175.0 mm 30-39-50: sold-out
- Type: FC-5703-S
- Colour: silver (manufacturer designation " sterling silver" )
- Factory Number: I-FC5703EX090S

black 170.0 mm 30-39-50:
- Type: FC-5703-L
- Colour: black (manufacturer designation " lodestar black" )
- Factory Number: I-FC5703CX090L

black 172.5 mm 30-39-50:
- Type: FC-5703-L
- Colour: black (manufacturer designation " lodestar black" )
- Factory Number: I-FC5703DX090L

black 175.0 mm 30-39-50:
- Type: FC-5703-L
- Colour: black (manufacturer designation " lodestar black" )
- Factory Number: I-FC5703EX090L

Contents:


- 1 x Shimano 105 FC-5703 crankset (30-39-50 tooth)
- 1 x crank bolt
- not incl. bottom bracket


Gewicht:


-black / 170.0 mm 30-39-50 : 831 g (ohne Innenlager)

Models:

in stock 2 to 7 days up to 10 days up to 20 days
  • black/170.0 mm 30-39-50
    108.40€
  • black/175.0 mm 30-39-50
    108.40€
  • black/172.5 mm 30-39-50
    108.40€

Customer Reviews (2)

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Customer Reviews (2)

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by Dariusz S.  on 17.11.2015
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10/10 would buy again

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