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Shimano FC-A070X cranks, 170 mm, 2x8, 50/34T, square

41.99 
RRP 57.99 
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TOURNEY A070 hub for square axles, for 7 and 8 speed gears, made of aluminum alloy with steel gears. Recommended axle BBUN26, length 110mm. With a plastic cover to protect the rider from touching the chain.

Type: ROAD, Total package weight: 1374g, Crank length: 170mm, 7/8 speed, Number of teeth: 50/34 teeth, square axle, 68/70mm, black, with cover, Gear material: steel (upper), steel (bottom)

SHIMANO TOURNEY represents a basic set of cycling components for all age categories with a wide range of uses. A stable system and long-lasting life for everyday commuting to work, spending free time with family and friends or sports outings. Smooth, light and precise shifting thanks to HYPERDRIVE technology. Attractive design and clear shift display, wider brake area for lower noise, excitement of sports driving. These are SHIMANO TOURNEY components
 

TECHNICAL SPECIFICATIONS:
Type Road toll
Total weight of the package 1374g
Crank length 170 mm
Number of transfers 7/8 speed
Number of teeth 50/34 teeth
Axis Square
other Without cover
Material of transducers Iron (top), Iron (bottom)
Pitch of transducers It is not possible to change the converters
Product details
Groupset Other
Gears 2x8
product ID 69184
Product rating  (8 ratings)
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SK Kľuky vyzerajú dobre. Je dobré dodržať odporúčaný dĺžku oski výrobcom, nakoľko na starom favorite bola iná dĺžka a tá dĺžka nepasuje. Nedá sa tak vytvoriť správna reťazová linka.

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SK oproti pôvodnému jednoprevodníku na tribane rc 100 47Z je toto veľmi pozitívny upgrade. ľahšie kopce, rýhlejšia rovinka.
Vzadu 7 kolečko 14-37.

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SK Na výmenu pri prerábke starého favorita funguje a aj pekne vyzerá.

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SK Fungujú a to je dôležité

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SK Fungujú, ako sa očakávalo

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SK Zdravim ano pokiaľ mate širku domčeka na rame 68mm tak bude toto stredove zloženie pasovať

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SK Dobrý deň, môžem na tieto kľuky osadiť aj osku 113mm? Objednával som podľa odporúčania typ BBUN26 ale nevšimol som si že tam je rozmer 113mm (na fotografii produktu je uvedených 110mm). Je to problém? Ďakujem.

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SK Dobrý deň,
pre dosiahnutie správnej reťazovej linky, treba použiť osku 110 mm, ako to odporúča výrobca. Pokiaľ oska nebola použitá, môžete ju vrátiť.

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SK Dobry den prajem,
na biku su kluky FSA Tempo 52-42-30 (3x8) a zhanam nahradu. Pripadne da sa nahradit 2x8 len vymenou kluk a nastavenim presmykaca? Poradte prosim. Dakujem

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SK Dobry den,

kluky ako nahrada budu sediet.

Ake mate radenie? Pre 2x8 setup potrebujete 2-rychlostnu paku, indexovanie je odlisne ako pri 3-rychlostnych pakach - teoreticky to moze fungovat, ale s istotou si to tvrdit nedovolim, vyladenie systemu moze byt zlozitejsie. Pokial mate standardne neindexovane radenie, tak problem nebude, postaci doladenie dorazov presmykaca.

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SK Dakujem za odpoved, radenie je Shimano ST2303 pre 3-prevodnik. Teda pri 3prevodniku nie su rovnako blizko pily ako pri 2prevodniku?

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SK Idealne je pozit samozrejme spominanu 2-rychlostnu paku. Samozrejme, mozete to spojazdnit v tomto pripade (kedze sa jedna o rovnaky pocet rychlosti vzadu / rovnaku sirku retaze) aj s 3-rychlostnou pakou - idealne sa urcite pohrat s dorazovou skrutkou na presmykaci, aby ste nezaradili mimo prevodnikov.

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SK Dobrý deň, je v balení aj ľavá kľuka alebo si ju treba kúpiť samostatne, pričom ak áno tak by som chcel vedieť či ju predávate? Vopred ďakujem za odpoveď.

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SK ...tieto kľuky som v mtbikeri kupoval a balenie obsahovalo aj ľavú kľuku.

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SK Dobrý deň,

presne tak, súčasťou balenia sú samozrejme obe kľuky

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SK Zdravim Vas chcem sa opytať či su kľuky bez krytu alebo s krytom nakoľko v popise uvadzate aj jedno aj druhe..
Ďakujem

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SK Dobrý deň,

kľuky sú aj s krytom prevodníka.

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SK Mozem tieto kluky/prevodniky pouzit ako upgrade suntour cw7-xcc ?

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SK Dobrý deň,
pokiaľ boli pôvodné kľuky rozsahu 50-34 zubov resp. cestný bicykel, tak ich môžete vymeniť. Potrebné bude možno vymeniť aj stredovú osku, nakoľko je odporúčaná dĺžka 110 mm.

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SK povodny je 28/38/48, kluky su 170, ide mi teda o zvysenie poctu zubov. bike je GT Transeo 4.0

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SK Dobrý deň,
kľuky sú určené pre systém 2x7/8. Ako náhrada za 3-prevodník to nebude vhodné.

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SK Dobrý deň, je plastový kryt odnímateľný? Ďakujem.

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SK Dobrý deň,

Kryt je odnímateľný - je tam len jedna skrutka ktorá ho drží https://si.shimano.com/api/publish/storage/pdf/en/ev/FC-A070/EV-FC-A070-3425.pdf

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SK Pri 9 rychostnom prevode by bol problem?

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SK Dobrý deň,

zuby prevodníkov sú robené pre 7/8r reťaze, nemuselo by to 100% fungovať.

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SK Mne fungovali v poriadku aj v kombinácii 2x9

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WARNING
For assistance with installation, adjustment and replacement of products not found in the user's manual, please consult the place of purchase or a distributor. A dealer's manual for professional and experienced bicycle mechanics is available on our website (https://si.shimano.com).
For safety, be sure to carefully read this "user's manual" before use, follow it for correct use, and save it so that you can refer back to it at any time.
The following instructions should always be followed in order to prevent personal injury, physical damage to equipment and the surrounding area. The instructions are classified according to the degree of danger or damage that may occur if the product is used incorrectly.
DANGER - Failure to follow the instructions will result in death or serious injury.
WARNING - Failure to follow the instructions could result in death or serious injury.
CAUTION - Failure to follow the instructions could result in personal injury or physical damage to equipment and the surrounding area.

WARNING:
Do not disassemble or modify the product. This may cause the product to malfunction, you may fall unexpectedly and be seriously injured.
Before riding your bicycle, check that the crank arms are not cracked. If there are cracks, the crank arm may break and you may fall off the bicycle.
Be careful not to get parts of your clothing caught in the chain while riding. Otherwise, you may fall off the bicycle.

CAUTION:
Be careful not to touch the teeth of the sprockets. There is a risk of injury.

Japanese manufacturer produces road, mountain, gravel, trekking, BMX and e-bike groupsets. They also offer a whole series of components and apparel. Their range goes from wheels, footwear, eyewear to backpacks. Shimano is a traditional manufacturer known for their quality work, which is why they are the favourite choice of amateurs and professionals.

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