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Shimano Dura Ace R9100 11 Speed Groupset Builder

Shimano Dura Ace R9100 11 Speed Groupset Builder
Shimano Dura Ace R9100 11 Speed Groupset BuilderShimano Dura Ace R9100 11 Speed Groupset BuilderShimano Dura Ace R9100 11 Speed Groupset BuilderShimano Dura Ace R9100 11 Speed Groupset Builder
Our Price:  £1,499.00
List Price:  £1,814.92
Saving Of:  17%
(Inc. 20% VAT)
Earn 1,499 Loyalty Points

Please note: Due to the wide variety of bottom bracket types offered in frames
this groupset DOES NOT include a bottom bracket. We have included an option to order one with your groupset for an additional cost. Prices can be found in the dropdown menu. Price will be added at the checkout.

Bottom Bracket:  
Gear Shifters - Dura Ace:  
Chainset - Dura Ace:  
Cassette - Dura Ace:  
Chain - Dura Ace:  
Rear Derailleur - Dura Ace:  
Front Derailleur - Dura Ace:  
Brake Calliper Front - Dura Ace:  
Brake Calliper Rear - Dura Ace:  



Generally In Stock, Please Confirm Before Ordering

Model:  SDA11SPGB
Brand:  Shimano


Shimano Dura Ace R9100 11 Speed Groupset Builder


Here at 365 4 bikes we specialise in custom built road bikes, so we believe your groupset should be custom too. We have put together our Pro groupset builder so you can choose every component yourself, so you get a truly individual setup that works for you.



About the Groupset

Shimano's Dura-Ace R9100 11-Speed Groupset is favoured by most of the teams in the pro peloton and is the pinnacle of Shimano's mechanical range. It has been re-engineered for optimal weight savings, maximum energy output, and minimal friction. All the components work seamlessly together to give you the edge on race day.

Each component has been re-engineered to ensure maximum stiffness, performance and minimum weight.

Dura-Ace R9100 Crankset:
The Shimano Dura-Ace R9100 Compact Chainset has been completely re-designed to offer the very best combination of light weight and stiffness. It features Shimano's iconic 4 arm hollow spider that is made from hollow-forged aluminium.

Although the crank arms and spider arms are noticeably bigger, which increases stiffness, the overall weight has dropped by 7g over the previous edition of Dura Ace.

The crankset has been adapted 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.

Dura-Ace R9100 2x11sp STI Shifter Set:
The Dura-Ace 9100 shifters have received an overhaul over previous editions with the aim of improving ergonomics and shifting efficiency. They now feature a re-designed brake hood that is more comfortable to grip, especially for those with smaller hands. The shifters also offer up to 14mm of reach adjustment.

The rear shifter features an improved lever stroke that is shorter than previous editions. This allows for quicker shifts and requires less effort from the rider. The front shifter features a lighter lever swing for a more linear stroke.

Dura-Ace R9100 Rear Derailleur:
The Dura-Ace R9100 rear derailleur takes the Shadow technology from its mountain bike range and introduces it to the road. The shadow design places the rear derailleur under the chainstay and cassette to give a slimmer profile, which not only helps with aerodynamics but also offers extra protection in crashes.

The Shadow design offers faster wheel changes thanks to the fact that it moves the derailleur out of the way of the dropouts. It also offers faster and more precise shifting than ever before.


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At 365 4 Bikes we strive to stock a vast range of products in stock on the shelf. However, please double check stock levels before ordering

The delivery costs for courier next day are for mainland UK only. If you live in the Scottish Highlands/Islands, Channel Islands or Northern Ireland, then a shipping surchage will apply. please contact us for prices. Smaller items can still go 1st & 2nd class via Royal Mail.

Please note International customers will need to contact us for a shipping price prior to ordering via the website. This all depends on the size and weight of the items. Please get in touch with us for any postage costs.

365 4 Bikes now have a loyalty point scheme active on the website. As you can see from the products, every item has a point value. Each pound you spend with us, you will receive 1 loyalty point. 1 point is worth 1p. You can accumulate these points as you shop with us, then when you are over £5, you can spend them on the website! Easy as that.

Even if you collect most of your items from our shop, you can still order via the website and select the "shop collection" delivery option. Then you can come to our shop, collect your item and still get your points!

Please note this scheme is online only. Customers who order via the telephone can still be added to the scheme manually. Please ask for more details on this. Before placing orders online, please make sure you are registered with us first otherwise your points won't be allocated.

So happy shopping and if you have any questions about the scheme or any other queries, please get in touch.

365 4 Bikes


At 365 4 Bikes, we only deal with genuine UK imports from official UK distributors. These carry the full UK warranty for your peace of mind. Do not be fooled by cheaper bubble wrapped imports. If you want clarification of this, please get in touch with us.

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0% APR is also available with 6, 10 and 12 months payment terms. Please contact us for all the services available. 

Please get in touch with us today to find out if you're applicable.

You must be over 18 years to apply, live in the UK, have a valid UK bank account and not be bankrupt. Your credit file will be searched on application to see if you are eligible.

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Rother Valley Optics Ltd is registered in England and Wales 04762707. Registered Office: 21 Station Road, Kiveton Park, Rotherham, S26 6QP. Rother Valley Optics Ltd acts as a credit broker only. Rother Valley Optics Ltd are authorised and regulated by the Financial Conducts Authority. Credit provided subject to age and status..

If you have any questions about this, simply give us a ring or drop into the shop for a chat.

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01909 772 645