Chainrings for use with the Shimano Ultegra SL FC6650 Compact Chainset. SG-X chainrings are a major technological advancement that enables super smooth front shifting unde...
Postage & Packaging: GBP0.00 Availability: refer to website
Advantages: Top of the range "bling" rear mech Disadvantages: 9 speed "only", superceeded by RD-7800 10-speed version
usual, the Shimano instructions are very simple to follow, although as with all jobs of this type a basic knowledge of bicycle maintenace is required.
It's a beautifully made item, with lots of cold-forged, anodized aluminum giving the mech a "jewellery" look (in my opinion, better looking than the new 10-speed version) and has so far always shifted faultlessly with 105 STI levers.
Mine is the "SS" version, with the short cage, although a longer cage version is (was?) also available to work with wider range rear cassette sprockets, or a triple/compactchainset - this "GS" version has a total capacity of 38 teeth. Clearly, this will be a little heavier than this version...
Looking at ChainReactionCycles.com today (April 7, 2006), it's available at £49.99, saving 23% off the RRP of £64.95, so pick up a bargain...
Overall, a top ...
matt_fantastic 07.04.2006 (10.04.2006)
· Read full review
Ciao members have rated this review on average: helpful Review of Shimano DuraAce
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: Strong, well made, functional Disadvantages: Nothing yet.
SPD INTRO
Shimano M072 shoes are SPD cycling shoes so here's a quick explanation of what SPD is.
For those who may not know SPD stands for Shimano Pedaling Dynamic. All very nice I hear you say, so to explain they are Clipless pedals. Basically you get a pair of shoes, bolt on some clips to the shoes, get a pair of SPD pedals which are like a clamp, step on the pedals and your feet are locked to the pedals. Rotating your feet to the side then releases you from the pedal. (not as dangerous as it sounds).
GENERAL
Shimano mountain bike shoes have been around for a number of years now and in my opinion if you are a user of SPD pedals then you can't beat Shimano PSD shoes for reliability. I have used number if different types over the years, most of which I cant remember the name off and ones that usually found the bucket because they ...
skrg28 30.03.2007
· Read full review
Ciao members have rated this review on average: very helpful Review of Shimano MO72
Product Information for "Shimano Ultegra 6650 10-Speed Compact Chainset" »
Product details
Long Name
Ultegra 6650 10-Speed Compact Chainset
Genre
Bikes
Type
Bike Accessory
Subcategory
Chainset
Subgenre
Chainsets Road
Manufacturer
Shimano
Ciao
Listed on Ciao since
23/01/2008
Manufacturer's product description
Shimano 6650 Ultegra 10-speed Compact Chainset Features: Ultegra HollowTech II chainset offers a fine balance of light weight and rigidity with incredible shifting performance HollowTech II allows the bottom bracket bearings to be spaced wider apart (outboard the frame) enabling the use of larger bearings and an increased axle diameter Their is also the benefit of easier installation, adjustment and maintenance SG-X aluminium anodized chainrings available in 53-39T / 52-39T (FC6600 double), 52-39-30T (FC6603 triple) and 50-34T (FC6650 compact) Available in 165 mm, 170 mm, 172.5 mm and 175 mm Weight 848 g (50 / 34T, 170 mm including bottom bracket) Bottom Bracket Not Included
Related tags for Shimano Ultegra 6650 10-Speed Compact Chainset »