Shimano Ultegra FC-6750 / FC-6750-G 10-speed Chainring

  • Shimano Ultegra FC-6750 / FC-6750-G 10-speed Chainring - Components - black - Shimano - - - - Speedlab
  • Shimano Ultegra FC-6750 / FC-6750-G 10-speed Chainring - Components - silver - Shimano - - - - Speedlab
  • Shimano Ultegra FC-6750 / FC-6750-G 10-speed Chainring - Components - ring - Shimano - - - - Speedlab


Shimano Ultegra FC-6750 / FC-6750-G 10-speed Chainring


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The Shimano Ultegra 10-speed chainring for the FC-6750 and FC-6750-G crankset
This Shimano Ultegra chainring is suitable for the FC-6750 10-speed compact cranks, but also for the FC-6750-G Ultegra " Glossy Grey" cranks, because it is available in silver and grey. Like all Shimano chainrings, it is designed to work perfectly with the other front drivetrain components (HyperDrive). Its SG-X design with special tooth profile and shifting ramps ensures smooth, fast gear changes. The 50 tooth chainring features a hollow Hollowglide profile to save weight.

Application: Road
Mount:110 mm bolt circle diameter, 5-arm
Teeth: 34 t, 50 t
Gearing: 2x10-speed

Technical Information:
Combinations: 34-50 t
Material: aluminium (34 t), aluminium/carbon (CFRP, 50 t)

- silver or grey (" glossy grey" )
- anodised

SG-X chainrings constitute a significant technological advance, as they allow extremely smooth shifting even under extreme load. Special tooth profiles, positioning pins and shifting aids allow the front shifting to go as smoothly and easily as you are accustomed from the rear components. SG-X chainrings ensure smoother, quieter and faster shifting.

Shimano´s front shifting system is based on the HyperDrive concept. The front derailleur, the HG chain and SG-X chainrings work in a coordinated combination to make shifting more reliable, faster and more accurate. Without HyperDrive, problems are quick to appear when shifting on the big chainring, especially when under load. Shimano's HyperDrive system solves those problems. The SG-X chainrings, Wide Link front derailleur and HG chain work together to improve chain control to provide precise and reliable front derailleur shifting that is especially beneficial in severe off-road riding conditions. The chainrings have an exceptionally high torsional stiffness. The tooth profile is specifically shaped to allow the chain to glide in both directions and be picked up smoothly while shifting.

The large chainrings of Dura Ace and Ultegra have a hollow profile. This not only reduces weight, but also increases stiffness. The shifting process is faster and even more precise.

silver / 34 tooth: 31g
- Compatibility: Ultegra FC-6750
- Manufacturer Part Number: Y-1LL34000

glossy grey / 34 tooth: 31g
- Compatibility: Ultegra FC-6750-G
- Manufacturer Part Number: Y-1LL34010

silver / 50 tooth: 118g
- Type: F
- Compatibility: Ultegra FC-6750
- Manufacturer Part Number: Y-1LL98010

glossy grey / 50 tooth: 118g
- Type: F
- Compatibility: Ultegra FC-6750-G
- Manufacturer Part Number: Y-1LL98020

Note to Type Designation:
The type designations (with one or two letters) indicate that the chainrings can be combined with each other. Since the large rings have specially shaped teeth and shifting aids that make it easier for the chain to climb, full shifting performance is only guaranteed with matching small rings - and vice versa. A chainring of type XY should therefore only be ridden with a chainring of type XY. The same applies to all other types.

- 1 x Shimano Ultegra FC-6750 / FC-6750-G chainring



Can I change the chain ring on my Shimano ULTEGRA 10 speed ROAD crankset?
Yes, the Shimano ULTEGRA 10 speed ROAD chainring is exchangable by P.C.D. 110 mm.

What chain ring combinations are available for the Shimano ULTEGRA 10 speed ROAD chainring?
The Shimano ULTEGRA 10 speed ROAD chainring combinations are 50-34T.

What chain is compatible with the Shimano ULTEGRA 10 speed ROAD chainring?
The Shimano ULTEGRA 10 speed ROAD chainring is compatible with chain HG-X 10 speed.

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SPEEDLAB ships from Monday to Friday with the exception of public holidays. We ship complete orders only, i.e. the dispatch usually takes place as soon as all ordered items are ready for dispatch. Please contact the SPEEDLAB service team if you wish a partial delivery.


Depending on destination country, package size, volume and weight, SPEEDLAB ships with the carriers German Post, DHL, German parcel service, DPD, USP. Deliveries of bulky goods, for example complete bicycles, will be handled by selected forwarding companies.

For return shipments SPEEDLAB cooperates with German Post, DHL and DPD. Large bulky goods like bicycles will be picked up by a forwarding company.

In Germany and most European countries the are shipped with DHL, Hermes, DPD, UPS, German Post.




  • Germany 5,99 Euro DHL / DPD / Hermes / German post
  • Rest of Europe: 13,99 Euro (DHL, DPD, Hermes)
  • Rest of world: 29,99 Euro DHL
  • Cash on Delivery + 4,9 €


For all items marked with this symbol, which are ordered on business days from Monday to Friday by 3 p.m. (CET), we offer the DHL Express shipping option or UPS for selected delivery countries. The DHL Express&UPS option is subject to an additional surcharge. It can be selected during the ordering process, provided that all items in the shopping cart offer the Express option. In addition the DHL Express option must be available for the selected delivery adress.

An order within the EU usually arrives the following business day. Depending on the postal code of the delivery address, longer parcel delivery times may occur.


  • Germany 15 Euro (DHL, UPS, TNT)
  • Rest of Europe – 49 EURO (DHL, UPS, TNT )
  • Rest of world – on request

In-stock items will be shipped within Germany in 1-2 working days, within Europe and worldwide in 1-3 working days. Unfortunately the delivery at a certain date given by you is not possible due to logistic reasons.

Should the ordered item not be in stock, the delivery time is extended analogue to the delivery in our warehouse. Information regarding the availability can be obtained at +49-7022-9-777-818 or

Please note: The ordered goods may be subject to a partial delivery.

Import Taxes, Customs Duties and Fees / National VAT

The indicated prices including VAT. In addition to the calculated SPEEDLAB shipping costs customers not living in the EU have to pay the national VAT and duty in their country for the imported goods.

Transport Damage

If you receive a damaged shipment please refuse the receipt if possible. Anyway, please get in touch with the Bike24 service team by e-mail or phone as soon as possible. We will be happy to solve the issue.


The SPEEDLAB team will do its best to fulfill your change requests.

The wish to cancel must be declared within 14 days after receipt of the goods. The return must take place within 14 days after the declaration of the cancellation.

Before the actual dispatch of your order, it can still be canceled. Please send us your request as soon as possible using the contact form or call us by phone. Should the payment have been charged already, it will be refunded in a timely manner.

Pack everything you want to return to SPEEDLAB carefully and include your order number. Remove the old shipping label and attach the return label to the package. You can return the package at DHL and Hermes stations. For all other countries: Please contact us with your return request and our customer service will arrange the process. Usually, SPEEDLAB covers the return costs.

A return will be processed at SPEEDLAB within a few working days. Once your request has been successfully processed it will be confirmed by e-mail. A possibly necessary refund will be processed directly afterwards.


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