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Shimano Ultegra 6700 Chainset - Silver is no longer available at Merlin Cycles. However you may find an alternative or updated product below.
Shimano Ultegra 6700 Chainset
Shimano Ultegra 6700 Chainset

This item was discontinued 10th November 2015.

If you require help finding an alternative to this product please contact customer services.

Code: FC6700S-MASTER
  • The HollowTech II 10-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders
  • HollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high load
  • The chainring teeth have been developed to work in conjunction with the CN-7900 and CN6700 chains for increasedcontact to provide greater efficiency and improved power transfer
  • Industry leading HollowTech II cold forged hollow crank arms have been evolved to increase rigidity, reduce weight and improve strength
  • A wide range of chainring options and crank armlengths are available to meet the needs of all riders and racing disciplines
  • HollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency
  • HollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability
  • Weight including bottom bracket 785 grams
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This was last piece I needed for a piece by piece 105 to Ultegra upgrade and while the 105 chain set worked set worked quite well the Ultegra components, shifting is a lot smoother with this beauty. Some people I know hate the way this style chainset looks (the 11 speed and Ultegra and 10 speed chainsets are similar) but I do not agree and photos do not do it justice. The Ultegra 6700 is a great looking fantastic performing component that I cannot recommend highly enough. As always, Merlin had the best around. I purchased all of my Ultegra components form Merlin and had them shipped to the USA and the whole group was less than I can buy a 5700 or 5800 105 group for in the US.
The usual solid Ultegra quality dispatched with the usual lightening Merlin speed.
Replaced my R600 compact Chainset with this sexy piece of kit. What an absolute bargain. Smooth shifting with street creed.
Excelent value chainset, super smooth and quiet as you would expect from shimano.
This is a brilliant crankset. Huge performance gain over the Shimano 105 5600 crankset it replace. Exceptional price & service from Merlin.
Excellent product, just what I need to get me up the steep hills. On the flat it makes the gear ratios closer together enabling me to find the "sweet spot" when at cruising speed. I strongly recommend compact chainrings to every experienced rider due to the flexibility and gear ranges they provide.
I could not believe the difference a new crank can make to a ride. I upgraded my existing crank that came with my bicycle to this Shimano Ultegra 6700 Chainset. It is so much stiffer and quieter. Merlin Cycles definitely has the best price since the crank even came with the Bottom Bracket! You cannot find a lower price even for the crank alone. This is probably the most significant upgrade you can do to your bike without breaking the bank! I highly recommend this crank set.
Upgraded the supplied chainset on my Mekk Poggio with this. Really nice piece of kit, shifts much smoother than what I had previously, and feels a lot stiffer. Merlin Cycles provided me with a fantastic service answering my questions almost immediately, also the delivery was extremely fast. All in all, well pleased.
Light, stiff and very cheap! This is an excellent upgrade at a crazy price, get one while you can...I have always had 175mm crank arms on my bikes and have found the Ultegra weight and 172.5mm cranks allow me to pedal a little quicker with a smoother cadence I also fell less stress on my knees! This may just be me and my perception, but the shorter crank arm really has made a difference to my riding. As usual, postage was quick and item well packed.
I obtained a quote to replace my PSA chain set because of a loose pedal sleeve on the drive side (common problem with PSA carbon). Approximately $780 plus fitting. Looked for an equivalent alternative and was delighted with the quality of the Ultegra replacement. The was no problem in the fitting and I was back on the road with my Specialised Roubaix the next day. Our bicycle group of 15 have been supplied with your details. The parcel also arrived two days ahead of schedule.Thanks Bill
Excellent upgrade from my old 105. I could tell the difference in performance and power transfer straight away, extremely light in welght. I would recommend this chainset without hesitation and at its current price it is a steal....
Great product and as usual fantastic price and service from Merlin.
Can't go far wrong with this product. I bought it to try out compacts and it works really well. Lightweight, solid product. Amazingly quick international delivery too. Cheapest price I could find anywhere as well. Very happy with purchase.
Awesome price, quick delivery. Very happy with Merlin and the crankset is every bit as good as you would hope from Shimano Ultegra.
Great lightweight chainset, an absolute bargain from Merlin. Came with free BB. Excellent quick delivery to France.
Bought to replace the non groupset parts on an otherwise Ultegra new bike. Only sheds about 100 grams from the stock R565 on the bike but the finish is much, much better. Very easy to fit. Major drawback is the fact you can't switch chainrings from aftermarket providers like TA to create bespoke gearing combinations. However its so easy to fit and Merlin's prices so cheap I will probably purchase a race chainset for when I'm riding on flatlands.
I was looking to replace my worn 105 compact chainset rings and bottom bracket. I saw the merlin offer on the complete ultergra chainset with BB at this price the upgrade was a steal. Quality light weight product at an affordable price received within three days of ordering.
A very good chainset, very slick in operation smooth in use and very well finished off a great product
A light, well crafted product, that didn't break the bank.
I changed from 105 to Ultegra and was surprised at the difference. Shifting is faster and smoother and the crank is much stiffer. Definitely worth the cost upgrade
Great product at a great price. This completes the upgrade from my 105 group set.
Really pleased with this, glowing reviews in the mags and a good balance between weight and price. 90% of the performance for 40% of the price of dura ace.
very good deal......unbeatable price
Very good, fast delivery
In a word EXCELLENT! I had the 105 5500 before this chainset, which did the job very well it was not as smooth as the ultegra. I have been running the ultegra for a few months now and I am very impressed with the slick cnanging and overall aesthetics of the chainset.
Switching to compact was great for me as my desire to climb hills was not matched by my ability!!! Looks great on the bike, is lighter and shifts. Great purchase! Thanks Merlin!
This is the 2dn 6700 chainring I've bought. Very great product at an excellent price. It's light and incredibly stiff. I highly recommend this.
A big improvement on the previous version, the chain does not rub anywhere near as much on the outer chain ring {bigger gap}. It also feels noticeably stiffer.
good quality and not expensive.
Can't beat the value on this Shimano crank. This was my first purchase from Merlin and will definitely buy again.
I am very cheap than I buy it in Japan.
Chain Set and Match. Great deal on a superb product (Ultegra 50/34 172.5). Swift silky changes and absolutely no flex. Best web price I could find and brilliant next-day service. Am I happy? You bet.
Best price ever for an Ultegra compact chainset and, as always, impeccable service from Merlin Cycles. Thanks a lot...
This compact shimano Chainset is very stiff, reasonable weight and price is good
unbelievable value, superb - light and stiff
Love the new hollow-core chainset, not the prettiest but the feel is excellent. As always, I got a great price from Merlin!
Best online price, came with instructions without the original box... but very well packaged. Shipped to Sydney, Australia within 7 business days. Fantastic service! Would look at placing future orders with Merlin!
Fantastic price, cheapest by far and less than I could buy a 105 chainset. Quick delivery as usual. Ultegra looks great and will shave off a few more grams to help me up the hills :o)
Best price in the UK, good stiff crank, ordered and arrived within 24hrs, Top shop - Top service, Thanks Gary B..
Great price when I ordered, super fast delivery. Best shifting crank I have owned, it why I have a compact and a normal. Well worth the upgrade from 105 and better shifting than SRAM or campag.
awesome....great price and service
Bought to replace an FSA Gossamer on my Giant Defy Advanced. Wasn't sure if it would fit the press fit FSA BB86 bottom bracket but pleased to say it did no problem. Front shifting definitely better, feels super stiff when out of the saddle and they look great. Only time will tell how long the satin finish will hold up but overall, a top quality piece of shimano engineering loveliness, very pleased with my purchase.
I have received the product sooner than expected. There was no shortage was simple packaging products. I also would like to use.
Good quality and the difference in weight compared to the Dura Race didn't warrant the difference in price to me.
As always excellent service an delivery and a great buy
Prompt delivery, and quick answer to a query I had
Marvelous product at fantastic price.
Easy to install and I felt a noticable improvement over the horrible Shimano low-grade crank that came with my Spec Roubaix. Came without a box, but very well packaged, came with instructions, and I couldn't be happier. Shipped to US (Boston) in 3 business days. Fantastic service! I will be using Merlin Cycles in the future and have already placed another order!
Great price,great communication,quick delivery..couldnt have been easier.
I got this crankset at a great price after using another one on a different bike. Best weight to stiffness ratio, especially when cost is figured in. Highly recommended!
I have just converted over to a compact chain set after spending many years riding a triple. It works like a dream, I wished that I had done it years ago to be honest! Quality product and quality service, it doesn't get much better does it?
High quality and very light great Comact 50 34 , "all you need " gear range if you pair with the 11 28 cassette
Super quality product as you would expect from Shimano. Super-fast processing time from Merlin.
This time, pedaling changing switched from the 105 to Ultegra, very happy.Than other stores at low prices was that it was conclusive evidence of the purchase.
I'm pleased this was available at a reduced price without the BB as I'd only end up paying more money to have a spare BB knocking about in my shed. Super lightweight and sleek looking, easy to fit and easier on the knees in the compact, 172.5mm crank length. Great buy from Merlin. Hurrah!
Very nice and cheep chainset
Wow! Unbelievable value for money - I actually came to the site for a new bottom bracket for my old octalink chainset but when I saw these cranks at such a crazy low price, I had to upgrade. Very pleased with the product and Merlin's service. Highly recommended.
Great value chainset, stiff, reliable and shifts well, all at a good weight
another top product from Merlin at a superb price,delivered at a lightning pace have been upgrading from 105 to ultegra and each time i get a new part am really pleased this is no exception,it's much lighter i'm not going to say if it's stiffer and techy stuff like that,but the bike does feel better for the upgrade. i'm very happy with this purchase and would recommend it.
Great price! and once installed has been a great upgrade to my bike. Naturally fits in with the rest of my Ultegra 6700 group. Is stiff and has improved front shifting no end. A no brainer at this price!!
Very happy with this! Didn't know much what I was ordering - just wanted a reasonably priced frame for my building project. Turned out to be really beautiful and well made. Can't wait to put all things together and go for a ride!
superb value for money and outstanding service response. Merlin Cycles have come up trumps yet again. Brilliant!!
It is reasonable in price. Even if FC-6750 Ultegra 172.5mm included the postage, I was able to buy it at about half price in Japan. There was uneasiness by the first order, but, as for the payment, Paypal is held up and has the chase number, too. It arrived in approximately five days. Gekisoku! FC-6750 is lightweight. It turns around smoothly when I use it with ULTEGRA BB. The shifting to an outer smoothened by a change from FC-3450. A pin and the shape of the guide seem to be devised. Thank you.
Great stuff as usual, best price on net and speedy postage to boot - order one day receive the next! Highly recommended.
very stiff and light.
very stiff and light. Price is attactive.
What is there to say? Merlin Cycles have the most outstanding specials in addition to their very competitive everyday prices. Combine that with well-packaged parcels that are shipped very promptly and that equals very happy customers. The crankset is pristine and just what I needed. Thumbs up!
I was only looking to replace the two chain rings but at the offer price it made no sense not to buy the complete chainset. Unbelievable value and great service on the phone and delivery time.
Nice chainset, good quality, rigid, good shifting and great price!!! thank you merlincycles!!!
Very still and light crankset. Thanks.
good price, prompt delivery, excellent
As expected, this is a perfect product from Shimano and wonderfully helpful given the hills here in The Peak District. It was sold at an astonishing price by Merlin Cycles; I simply don't know how they manage to sell such quality products at such a low price. The chainset was also dispatched immediately. I can't recommend Merlin highly enough!
Amazing value for money and good performance. I got this for the Coast to Coast and got over even the steepest inclines with a 27 on the back. Looks good too.
I was able to buy it at half price than I bought a product made in Japan in Japan.
excellant, I wanted to change my triple for a compact, the quality of the engineering meant for an easy swap. In terms of customer satisfaction the service from Merlin was first class with a real prompt delivery time.
What I'd expect from this level of Shimano product. Ultegra is a high quality spec of gear and the compact chainset met my expectations. It is light but has a solid feel with the quality noticeably better than the Hollowtech II 105 chainset I have on my winter bike. The external cup Hollowtech bottom bracket is also fine and both items are easy to fit and adjust. Finally the service from Merlin was excellent and it arrived quickly after delivery.
Upgrade from a 6600 compact chainset. Front shifting (with 6600 front mech) is faultless and far smoother than with the 6600. Crank is stiffer too, at 95kg I could get the big ring to rub on the mech on the old crank, not with this one. Excellent upgrade.
Great product at an excellent price. First class service from Merlin.
Quality item ,, best price on the net.Great service.
What a huge difference from my Shimano R600 crankset! All my pedaling power is directed where needed, and the result is increased speed. Definitely a good buy!
service is super as per usual well packed fast delivery .chain set is very good quality and almost unbelievable price thanks.
Very stiff crankset. Reasonable Price.
This is a really good chain set. It's light (hollow arms and outer ring) and incredibly stiff. I changed because of wear and the weight of my very old chain set. I didn't expect to notice such a difference. Up shifts are much much smoother. Superb service from Merlin and it cost me less than 105!
With trickle down technology youy are getting Durace Ace quality just a few years later at a fraction of the price. Good enough to race on and durable enough to ride day in day out- hard to beat price wise for such good quality.Its better VALUE FOR MONEY than Dura Ace by a long way.
Very lightweight. Super smooth, I highly recommend this chainset.
Greatprice, very,very quick delivery. I'll use your service again, i was impressed last time and have not been disappointed again. Thanks