Campagnolo Chorus Crankset UT 11 Speed 39/53T
THE 11-SPEED CHORUS™ CRANKSET HAS BEEN EMBELLISHED BY THE NEW SURFACE ANODIZATION TREATMENT WHICH RENDERS THE CHAINRINGS MORE RESISTANT TO WEAR AND TO CORROSION. The asymmetrical toothing of the innermost chainring and the eight pins on the outside render shif... more Campagnolo Chorus Crankset Ut 11 Speed 39/53t info.
Campagnolo | Road - Chainsets


Campagnolo Chorus Crankset UT 11 Speed 39/53T
£269.99
RRP (£374.99) | Save £105.00 (28%)
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| Campagnolo Chorus Crankset UT 11 Speed 39/53T - Carbon, 172 | |||||
|---|---|---|---|---|---|
| YJT4246 | Carbon, 172 | 374.99 | £269.99 | ||
| Campagnolo Chorus Crankset UT 11 Speed 39/53T - Carbon, 170 | |||||
| YJT4247 | Carbon, 170 | 374.99 | £269.99 | ||
| Campagnolo Chorus Crankset UT 11 Speed 39/53T - Carbon, 175 | |||||
| YJT4248 | Carbon, 175 | 374.99 | £269.99 | ||
Campagnolo Chorus Crankset Ut 11 Speed 39/53t Description
THE 11-SPEED CHORUS™ CRANKSET HAS BEEN EMBELLISHED BY THE NEW SURFACE ANODIZATION TREATMENT WHICH RENDERS THE CHAINRINGS MORE RESISTANT TO WEAR AND TO CORROSION.
The asymmetrical toothing of the innermost chainring and the eight pins on the outside render shifting immediate.
We have redesigned the tooth profile to optimize 11-speed operation. Our studies led to the ESP (Enhanced Shifting Performance) ACTUATION SYSTEM™, specially developed to improve shifting timing. Thanks to the new gear design, there are now two diametrically opposed sectors specialized for upshifting, and two downshifting sectors, also diametrically opposed. This solution makes instantaneous shifting possible both up and down. The darker colour of the gears is the result of a new anodization system which confers greater resistance to wear and saline corrosion.
34-50/39-53 - full-carbon unidirectional-multidirectional cranks - light alloy fixing bolts and nuts - light alloy chainrings with ESP Actuation System™ (Enhanced Shifting Performance) - chainrings with hard anodization treatment - 8 pins on the large chainring - integrated ULTRA-TORQUE™ semi-axles
- Ultra-Torque™ bottom bracket
- unidirectional and multidirectional carbon fibre
- long life anodization treatment
- sectors with special ESPTM profile on the outermost chainring
- light alloy screws
- Weight: 684g
requires ULTRA-TORQUE™ BB cups
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