Login  •  Register

  >>Reviews >> Drivetrain >>Rear Derailleur >>

Shimano Ultegra 9-Speed RD-6503 Triple

Shimano Ultegra 9-Speed RD-6503 Triple

Best Reviewed in This Category:


Description
The Ultegra 9-Speed rear derailleur provides precision shifting for narrow-spaced 9-speed cassette sprockets.The Ultegra rear derailleur has alternating contact with the chain links, thereby reducing ...
More [+]


More Products from Shimano  >>

Read the Reviews >>     Write a Review >>    


Click here for Hot Deals >>
Shop for Similar Products

Performance


Review Options:  Sorted by Latest Review | Sort by Best Rating

Reviews 1 - 2 (2 Reviews Total)
Reviewed by: 
estone2

Review Date
December 14, 2005

Overall Rating
 3 of 5

Value Rating
 2 of 5

Used product for
Less than 1 month

Visitors rate this review
1.00 of 5, 1 votes

Rate this review?

Shop for this product >>

Price Paid:  $0.00 at N/A

Favorite Ride:
Kickapoo and back

Bike Setup:
Trek 1200. Tiagra Shifters, all 105 through rest of gear train, Matrix hubs, Bontrager Select Saddle, etc etc; basically upgraded here and there, but mostly stock

Summary:
I used this on my friend's Trek 1500 multiple times, and tested it on several cannondales (six13, etc), Trek 5000s, and trek 2200s. Horrible. HORRIBLE.
yeah, it shifts as fast as 105 triple, but it cant take the torque; i ride 105 normally and it shifts AS FAST as the ultegra, and it can take torque; with my 105 it never slips, with the ultegra, i could feel a tooth or two slip EVERY TIME I SHIFTED. admittedly, im a really torquey rider (i break toe clips after 20 miles. and cleats after 2500. eek), but come on guys, if 105 and DuraAce can handle it, shouldnt ultegra? i mean its basically duraace, but slower and heavier, and 105, well, it should be faster and better htan 105...

Strengths:
shifts well... if you pedal at around 60 cadence, and are a featherweight on the pedals (barely pushing at all)

Weaknesses:
shifts as well as 105, alot shakier, less solid feeling than DA or 105, slips teeth under torque, really flimsy feeling. not worth the cost, compared to 105 or DA.

Similar Products Used:
105, DuraAce, Record, Centaur, Veloce, ALL triple or double


Would you like to Comment?
Join RoadbikeReview for a free account, or Login if you are already a member.

Reviewed by: 
Wes

Review Date
December 11, 2005

Overall Rating
 5 of 5

Value Rating
 5 of 5

Used product for
2 Years

Rate this review?

Shop for this product >>

Price Paid:  $0.00 at Bicycle Connection

Favorite Ride:
antwhere not raining

Bike Setup:
Trek 1500 with Loook pedals, Cane Creek Wheels, and Vredestein tires.

Summary:
This rear derailleur came stock on my Trek 1500. It shifts smoothly, hasn't needed adjustment often at all, looks good, not too heavy. What more do you want? Sure all the really serious racers and wanna be racers are gonna be using Dura-Ace, but most wouldn't be using a triple anyway. I've found most of the Ultegra components to be quite good, and this derailleur is no exception.

Strengths:
Good shifting, holds adjustment, looks

Weaknesses:
Well, none really, but it's not Dura-Ace and that may be a weakness for some.

Similar Products Used:
105


Would you like to Comment?
Join RoadbikeReview for a free account, or Login if you are already a member.

Reviews 1 - 2 (2 Reviews Total)

Review Options:  Sorted by Latest Review | Sort by Best Rating











LED Light Shootout!
LED Light Shootout
View Here
Advertise With Us | About Us | Contact Us | Privacy Policy | Terms Of Use The ConsumerREVIEW.com Network
 MtbREVIEW.com  RoadbikeREVIEW.com  OutdoorREVIEW.com
 PhotographyREVIEW.com  VideogameREVIEW.com  ComputingREVIEW.com
 AudioREVIEW.com  CarREVIEW.com  GolfREVIEW.com
Copyright ©1996-2008 All Rights Reserved.ConsumerREVIEW.com, a business unit of Invenda      RSS Feed