Kľuky Shimano FC-M371 Acera 44/32/22T 9-kolo, čierne 175mm
Popis
Kľuky ACERA FC-M371 sú určené pre bicyklové prevody 3x9. S technológiou HYPERDRIVE HG-X ponúkajú vynikajúci radiaci výkon pre široké využitie v MTB alebo v krosových bicykloch. Pre osky BBUN26 123mm. Typ: MTB, Celková váha balenia: 1026g, Dĺžka kľuky: 175 mm, 9 rýchlostné, Počet zubov: 44/32/22 zubov, štvorhranná oska, 68/73mm, čierny, s krytom, Materiál prevodníkov: oceľ (vrchný), oceľ (stredný), oceľ (spodný) Sada SHIMANO ACERA je charakteristická tromi vlastnosťami. Presnosť, precíznosť a štýl. Presné radenie vďaka systému HYPERDRIVE s minimálnou stratou energie pri prenose sily a vynikajúci brzdný účinok.
Technická špecifikácia výrobcu:
Series
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SHIMANO
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---|---|---|---|
Model no.
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FC-M371
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Color
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1
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Black
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2
|
-
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Rear speeds
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9
|
||
Compatible chain
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HG for 9-speed
|
||
Chain line (mm)
|
50
|
||
O.L.D._Thru (mm)
|
142
|
||
O.L.D._QR/Nut (mm)
|
135
|
||
P.C.D. (mm)
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Riveted
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||
Spider/Gear arms
|
4
|
||
Chainring combination
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44-32-22T
48-36-26T |
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Q-factor (mm)
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180.5
|
||
Crank arm length (mm)
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165.0
|
-
|
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167.5
|
-
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||
170.0
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✔
|
||
172.5
|
-
|
||
175.0
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✔
|
||
177.5
|
-
|
||
180.0
|
-
|
||
Optional chain guard
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With bash guard
|
-
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With chain guard
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✔
|
||
Without chain/bash guard
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✔
|
||
HOLLOWTECH II
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-
|
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2-PIECE CRANKSET
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-
|
||
HOLLOWTECH crank arm
|
-
|
||
OCTALINK
|
-
|
||
HOLLOWGLIDE
|
-
|
||
Compatible bottom bracket type
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Outboard
|
-
|
|
OCTALINK
|
-
|
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Square
|
✔
|
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Recommended bottom bracket
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Threaded (normal)
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BB-UN300
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Threaded (E-type)
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-
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Threaded (chain case)
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BB-UN300-K
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Press-fit
|
-
|
||
Axle length of BB-UN/ES (mm)
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Threaded (normal)
|
LL123
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Threaded (E-type)
|
-
|
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Threaded (chain case)
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LL123-K
|
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Threaded bottom bracket shell width
|
68 mm
|
✔
|
|
73 mm
|
✔
|
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83 mm
|
-
|
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Chain case compatible
|
✔
|
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Crank arm
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Material
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Aluminum
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Finish
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Painted
|
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Crank axle
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Material
|
-
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Finish
|
-
|
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Spider arm
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Material
|
-
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Finish
|
-
|
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Spider arm cover
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Material
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Resin
|
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Finish
|
Resin
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Outer ring
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Material
|
Steel
|
|
Finish
|
Painted
|
||
Middle ring
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Material
|
Steel
|
|
Finish
|
Painted
|
||
Inner ring
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Material
|
Steel
|
|
Finish
|
Painted
|
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Outer/middle ring fixing bolt
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Material
|
-
|
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Finish
|
-
|
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Inner ring fixing bolt
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Material
|
-
|
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Finish
|
-
|
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Stainless chain guard fixing bolt
|
-
|
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Crank fixing bolt included
|
✔
|
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Average weight (g) (175 mm, w/o bottom bracket)
|
-
|
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Note
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SHIMANO logo
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