Shimano FC-2203 Instruções de serviço técnico - Página 2
Procurar online ou descarregar pdf Instruções de serviço técnico para Acessórios para bicicletas Shimano FC-2203. Shimano FC-2203 3 páginas. Front chainwheel
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Specifications
Front Chainwheel
Model number
Chainwheel teeth
Bolt circle diameter
Crank arm length
Pedal threads
Applicable chain
Applicable bottom bracket
Bottom Bracket
Model number
Type
Spindle length
Chain line
Thread dimensions
Installation of the bottom bracket
Install using the special tool TL-UN74.
First install the main body, then the adapter.
Adapter
Tightening torque:
50 - 70 N·m
{435 - 608 in. lbs.}
Installation of the chain rings
Smooth shifting will not be possible if the chain rings are incorrectly
installed, so be sure to install them in the correct positions.
For the FC-2200, the tooth number marking on the large chainring should face
outward, and the markings on the small chainrings should face inward.
Install so that the markings are in the
positions shown in the illustration.
For the FC-2203, the tooth number
marking on the largest chainring should
face outward, and the markings on the
intermediate and smallest chainrings
should face inward.
FC-2200
52 / 39, 50 / 39T
130 mm
165, 170, 175 mm
165, 170, 175 mm
BC 9/16"x20 T.P.I.
BC 9/16"x20T.P.I.
CN-HG50
BB-UN25
BB-UN25
BB-UN25
Double
110 mm
43.5 mm
68 mm (1.37 X 24 T.P.I.)
70 mm (M36 X 24 T.P.I.)
Main body
BB-UN25
Tooth number
markings
FC-2200
Tooth number
markings
FC-2203
FC-2203
52 / 42 / 30T
130 / 74 mm
CN-HG50
BB-UN25
Triple
113 mm
45 mm
Front chainwheel