Shimano Ultegra Chainset Triple 6603. Cranksets - Road. The Hollowtech II crank and bottom ... more
bracket combines race-proven hollow forging technology with the integrated crankset & bottom bracket. Weight is reduced while rigidity & power transfer is radica...
Shimano Ultegra 6603 Hollowtech II Triple Chainset: The Ultegra crankset utilizes the same ... more
technology as found in the Dura-Ace version, but at a fraction of the cost. The new Ultegra Hollowtech II chainset uses the same two-piece design to maximize its...
Postage & Packaging: GBP0.00 Availability: refer to website
I bought a speedTriple in May 2005 -Brand new from my local Triumph dealer (Woods of Abergele ) A dealer which I only have praise for as the service has been excellent
The Model i went for was the special edition with an all black frame and wheels - the extras such as the fly screen , belly pan and Radiator cowls all came fitted as standard
I have covered 2500 miles so far this year and been to a few rallies / events on it
Performance -After the running in period and first service the engine seemed to loosen up a bit (first service the semi synthetic oil gets changed for fully synth .) I have fitted a High level carbon can and had the fuel injection remapped The bike sounds much better than standard with a nice howl from the 3 cylinders the performance is good with plenty of midrange grunt if you liek to pop wheelies this ...
Advantages: built in external BB, good quality Disadvantages: None
I bought this to replace the SR Suntour cranks and stock Shimano Bottom Bracket on my Trek 4300.
A fantastic upgrade, extremely sturdy, nice stiff cranks, excellent machine work.
And to top it off, no internal Bottom Bracket is needed. Something I dont think a lot of the adverts for the item make enough of. You don't need to bother measuring your spindle as you just need to remove the entire bottom bracket and fit the M532 with the inbuilt external BB.
You will need additional tools to fit this, but they can be picked up relatively cheaply and you never need to worry about wearing out any bearings in the bottom bracket again.
It took me 15 minutes to fit, simply remove your old cranks, remove the BB and slot this in place. It comes with various spacers to adjust the width depending on your frame size and once fitted it ...
Advantages: Top of the range "bling" rear mech Disadvantages: 9 speed "only", superceeded by RD-7800 10-speed version
= easier pedalling, smaller cog = faster.
Specifications:
- 8/9-speed
- Max. Sprocket (what's the biggest rear cog this mech can handle ?) 27 teeth
- Min. Sprocket (what's the smallest rear cog this mech can handle ?) 11 teeth
- Front Difference 14 teeth max - that's a maximum difference between the number of teeth on the big and small from chainrings, ie a 53 teeth "big" ring and 39 teeth small one will work fine, but won't work with a triplechainset
- Total Capacity 29T (that's the difference between teh big and small REAR gogs PLUS the difference between the big and small fromt chainrings)
- 11 tooth guide / tension (top/bottom) pulleys with sealed bearings reduce friction, run quieter and wear longer due to alternating tooth contact between inner and outer chain plates.
- Weight 195g
Setting it up was very simple, as ...
matt_fantastic 07.04.2006 (10.04.2006)
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Product Information for "Shimano Ultegra 6603 Chainset - 10 Speed Triple 52-39-30T" »
Product details
Long Name
Ultegra 6603 Chainset - 10 Speed Triple 52-39-30T
Genre
Bikes
Type
Bike Accessory
Subcategory
Chainset
Subgenre
Chainsets Road
Manufacturer
Shimano
Manufacturer's product description
Shimano Ultegra 6603 Chainset - 10 Speed Triple 52-39-30T Specifications: The Hollowtech II crank and bottom bracket combines race-proven hollow forging technology with the integrated crankset & bottom bracket. Weight is reduced while rigidity & power transfer is radically increased. In addition to Hollowtech II integrated design; the crank arms are hollow which provide amazing strength and rigidity at a light weight. Finally, SG-X chainrings enable super smooth front shifting. Special tooth profiles, pick-up spikes and ramps help make the front derailleur shifts quiet, easy and trouble free for you the rider. Crankset with integraed Bottom Bracket. Includes BB Cup Unit (SM-FC6600) Crank Arm Lengths: 165/170/172.5/175mm Features: HYPERDRIVE Yes DUAL SIS Yes Chain compatibility Super Narrow HG for 10-speed Hollow Crank Arm HOLLOWTECH II Reinforced Spider Yes Number of Teeth 52-39-30T Bolt Circle Diameter 130/74mm Crank Arm Length 165/170/172.5/175mm Crank Arm forged aluminum/anodized Chainrings aluminum/anodized Average Weight 922g 170mm, integrated BB Gearing: 52-39-30T Bottom Bracket Not Included
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