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31
EN
Orientation of the chainring
through alignment of the
chain’s anti-skip cone with
thecrank.
Holes in the star distributed
over a circle with a diameter
of 130mm (the largest) to t
thedoublechainrings.
Holes in the star distributed
overa circle with a diameter
of110mm(thesmallest)tot
thecompactchainrings.
Tightening of the chain-
ring mounting screw to
8Nm.
A
A
COUPE
A-A
CHECKING THE FIT OF THE CHAINRINGS
Fig 6
Checking how the chainrings have been tted:
Whenyoutthechainrings,check:
- Theorientationofthechainringssothatthegearschangecorrectly.
- Thepositionofthechain’santi-skipconeontheexteriorchainringinordertoavoidthechain
becomingstuckbetweenthechainringandthecrank.Thechain’santi-skipconemustbebehindthe
crank.
Attention :
LOOKrecommendstheuseofitsspecicchainringsfortheZEDcranksetforthefollowingreasons:
- ThespecicshapeoftheteethoneachLOOKchainring,whichfacilitatesthegearchanges,was
developedtorespondtobeingttedtothedoubleand/orcompactZEDstar.
- ThestrengthandrigidityoftheLOOKchainringshavebeenoptimisedparticularlythankstoa
largersupportsurfacewhereeachbranchisattached.
FITTING THE CHAINRINGS ON TO THE CRANKSET (cont.)