Shimano DURA-ACE 9100 Crankset - Bicicletta

DURA-ACE 9100 Crankset

Regular price $839.00 CAD

50/34 / 165mm Out of Stock Sold Out
50/34 / 170mm Out of Stock Sold Out
50/34 / 172.5mm Out of Stock Sold Out
50/34 / 175mm Out of Stock Sold Out
52/36 / 165mm Out of Stock Sold Out
52/36 / 170mm Out of Stock Sold Out
52/36 / 172.5mm Out of Stock Sold Out
52/36 / 175mm Out of Stock Sold Out
53/39 / 165mm Out of Stock Sold Out
53/39 / 170mm Out of Stock Sold Out
53/39 / 172.5mm Out of Stock Sold Out
53/39 / 175mm Inventory Warning Low Stock

In Stock In Stock - In stock in our warehouse.
Inventory Warning Low Stock - Very few left in stock.
Out of Stock Sold Out - Cannot be ordered at this time.
Out of Stock Discontinued - No longer available.

We have built our business on providing our customers with premium and exclusive cycling products that will set them apart from the rest of the field.

A large part of this business involves us special ordering components for our customers. If you are looking for something that you don't see on the website, please contact us as we are always excited to help you find what you are looking for.

In the meantime, we have marked a number of products on our website as 'Special Order'. These are products that we don't currently have in stock but are confident that we can get within the time frame indicated on the special order button. If you order one of these products and we are unable to get it, we will reach out to you immediately. If you are looking for reassurances on time frames before you order, please don't hesitate to reach out to us.

There’s nothing worse than a bad bike fit, except maybe an ill-fitting kit. More on that later…

Look, we get it, buying a bike online can be a hassle and we want to make it easy for you. Which is why we guarantee your bike will fit you straight out of the box when you purchase with our Virtual Bike Fit program.

All bikes purchased after a Virtual Bike Fit are guaranteed to fit.

Shipping Rates

Canada USA International

Most items










Trainer Bikes and Sale Bicycles*



*Multiple items in each category incur a charge per item.
**Oversized items include wheels, trainers, work stands, car racks, and various other items.

Please note: Trainer Bikes are shipped and delivered on a pallet.

Full shipping & return details here.

The redesigned mechanical Dura-Ace drivetrain calmly holds its own in this brave new world of wires, batteries, and display screens.

It's fitting then, that the Dura-Ace FC-R9100 11-Speed Crankset also comes with the double chainrings that many roadriders despise to abandon just yet. Call upon your granny gear when needed with this lighter, stronger version of a top-end classic, and embrace a tried-and-true tradition of cables. Of course, in the even that you do decide to run electro-shifting, the crank's ring profile plays just as nicely with Di2 derailleurs.


1 - The crank and spider arms are noticeably bigger, increasing the stiffness and strength. However, the overall weight has dropped by 7g over the previous edition of Dura-Ace.

2 - The crankset has been modified to work with disc brake road bikes that generally have 135mm rear hub spacing and shorter chainstays without the need to increase Q-factor thanks to its wider chainring spacing.

3 - The Compact version offered here features a 50.34T chainring profile to offer an excellent rider tuned gear combination for varied conditions from flats to high mountains.


Weight: 650 g (55-42T), 642 g (54-42T), 626 g (53-39T), 624 g (52-36T), 614 g (50-34T)

Chain Line: 43.5mm

Chain Ring Combination: 55-42T, 54-42T, 53-39T, 52-36T, 50-34T

Gear Arms: 4

Q-Factor: 146mm

Crank Arm Length: 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5 mm, 180mm