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  • Shimano Ultegra STi Triple 10 Speed 6603
  • Shimano Ultegra STi Triple 10 Speed 6603

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Shimano Ultegra STi 6603 10sp Triple

Feautures:

• Ergonomic design: Refined lever hood for improved ergonomics.
• Robust internal mechanism
• Same lever response as Dura-Ace
• Ergonomic shift stroke movment
• Effortless shifting:Shift effort is reduced on release lever.
• Short stroke shifting:Inward shift stroke distance is reduced by 10mm.
 
Rated 3.3 out of 5 by 3 reviewers.
Rated 5 out of 5 by Excellent Shfter A great shifter, bought to replace a worn out 105 shifter. Crisp, precise shifts, definitely a class above the 105 range, for the average user not sure they will be able to tell the difference. This option when just requiring the left hand its the most economical buy on CRC, if buying the set not sure if id fork out the money and possibly settle for a 105 set. Overall its a great shifter and its precise and accurate engineering is felt from the 1st gear shift. 15 October 2013
Rated 4 out of 5 by il prezzo è a coppia o singolo e i cavi freno e cambio sono interni? renzo mail renzoass69@libero.it 20 January 2013
Rated 1 out of 5 by It is not state in description but it is side entry (for gear cable) 18 January 2013
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10 Questions : 10 Answers

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10 months ago
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Answer: 
この商品はただ今の時点で左側のみ販売しております。右側の商品の入荷に関しましては未定となっております。
10 months ago
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Hi, does this sale lever include cable?

Age: 35 to 44
Gender: Male
Attitude: Just for Fun
10 months ago
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Sudbury,GB
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Answer: 
Road shifters are supplied with their corresponding inner cable, but outer cables would need to be purchased separately.
Age: 25 to 34
Gender: Male
Attitude: Just for Fun
10 months ago
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Have you got the right lever?

Shimano Ultegra STi 10 Speed 6603 right lever
Age: 17 or under
Gender: Male
Attitude: Passionate and Obsessive
10 months ago
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Answer: 
Presently we do not have the right lever available to buy. Any stock we have will be advertised on the website, unfortunately on this occasion we have no right hand levers.
9 months ago
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1 answer

sirve para una trasmision 2x9?

Sirve para una bicicleta con doble plato y 9v?
Age: 35 to 44
Gender: Male
Attitude: On the up
9 months ago
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Answer: 
Podemos confirmar que Shimano Ultegra STI Triple 10 Speed 6603 es únicamente compatible con 10 velocidades y de igual manera esta maneta es para 3 platos por lo tanto tendrás muchos cambios en la palanca.

Esperamos esto sea de ayuda!
9 months ago
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Age: 45 to 54
Gender: Male
Attitude: Passionate and Obsessive
9 months ago
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Antrim,GB
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Answer: 
Yes this is correct, the 6703 Shifter in question are specifically deigned to work with Triple set ups so if you're running a double set up you are recommended to go for the 6700 (linked below) as they would be the Double version.
 
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9 months ago
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Will this 10-speed shifter work with a Tiagra 9-speed triple front crankset and a Tiagra FD-4503 front derailleur?
Age: 45 to 54
Gender: Male
Attitude: Just for Fun
8 months ago
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abergavenny,GB
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Answer: 
This shifter is designed to index with a 10-speed drivetrain only.
Attitude: On the up
8 months ago
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I hit a barrier with the bike on top of the car and smashed the LH shifter, as well as the frame All else seems OK, so I am considering finding a frame and making a new bike with the components. I am pretty sure the triple chain is Shimano 105, but the 10 cassette is Tiagra

It will be a bit of a mis-match with 105 black plastic on the right hand and Ultegra on the left hand, but it may be a cheap solution to the problem.

Will this shifter work on the triple 105 chain?
Age: 55 to 64
Gender: Male
Attitude: On the up
8 months ago
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Answer: 
Very unfortunate you smashed you bike, but we are here to help you get back on the road. The Ultegra shifter will be OK to use with you existing parts. The 10 speed Shimano parts use the same pull rations so you can mis-match models as long as they are 10 speed and Shimano.

The Ultegra will be a good value upgrade as well.
8 months ago
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ST-6603 (left) compatibility with FD-5703

Hi, could I use the left shifter with a 5703 front derailleur?
Thanks
Age: 35 to 44
Gender: Male
Attitude: On the up
8 months ago
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MOUGINS,FR
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Answer: 
Hi, as long as you are using a 10 speed and Shimano it's ok
7 months ago
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Age: 45 to 54
Gender: Male
Attitude: Passionate and Obsessive
7 months ago
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Answer: 
As this shifter is intended for use with a Triple derailleur; it is not recommended to try to run it with the FD-5600 derailleur.
Attitude: On the up
7 months ago
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Sold only lever left? Both?

Sold only lever left? Both?
Age: 45 to 54
Gender: Male
Attitude: On the up
 
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6 months ago
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Answer: 
This particular lever is only currently available as left hand.

I have suggested an alternative shifter which is available as a pair below
 
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6 months ago
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