Shimano Ultegra FD-R8150 Di2 Front Derailleur
The new 12 speed front derailleur from Shimano in the Ultegra series has inherited the same technologies from its big brother Dura Ace. The front derailleur has a new compact design as well as a new motor inside the front derailleur, which has made the gear change even more efficient. It switches 45% faster than the R8050 series. The front derailleur has a maximum capacity of 16 teeth, which means that you achieve optimal gear changes by not having a larger blade combination than 16 teeth.
The new 12 speed front derailleur from Shimano in the Ultegra series has inherited the same technologies from its big brother Dura Ace. The front derailleur has a new compact design as well as a new motor inside the front derailleur, which has made the gear change even more efficient. It switches 45% faster than the R8050 series. The front derailleur has a maximum capacity of 16 teeth, which means that you achieve optimal gear changes by not having a larger blade combination than 16 teeth.
The new 12 speed front derailleur from Shimano in the Ultegra series has inherited the same technologies from its big brother Dura Ace. The front derailleur has a new compact design as well as a new motor inside the front derailleur, which has made the gear change even more efficient. It switches 45% faster than the R8050 series. The front derailleur has a maximum capacity of 16 teeth, which means that you achieve optimal gear changes by not having a larger blade combination than 16 teeth.
The new 12 speed front derailleur from Shimano in the Ultegra series has inherited the same technologies from its big brother Dura Ace. The front derailleur has a new compact design as well as a new motor inside the front derailleur, which has made the gear change even more efficient. It switches 45% faster than the R8050 series. The front derailleur has a maximum capacity of 16 teeth, which means that you achieve optimal gear changes by not having a larger blade combination than 16 teeth.
in 25 offers
The lowest price for Shimano Ultegra FD-R8150 Di2 Front Derailleur right now is $177.87 at AliExpress.com - AliExpress-226247430, compared across 15 retailers.
The all-time low was $167.39 on 11 Dec 2025 — today's price is 6% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 2 Nov 2026.
Last updated at 02/11/2026 01:40:56
Shimano Ultegra Fd-R8150 Di2 Front Derailleur
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Shimano ULTEGRA R8150 Front Derailleur FD-R8150 2x12s Di2 Front Derailleur For Road Bike Riding
Delivery $10.33
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Delivery $31.89
Shimano FD-R8150 Ultegra Di2 2x Front Derailleur
Delivery between 4–11 Nov $10
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Delivery $7.82
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Shimano Ultegra R8150 Di2 2x12 Speed Front Derailleur | New Era Cycle
Delivery $20
Shimano Ultegra Di2 FD-R8150 – 2x12-speed front derailleur
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Shimano Ultegra FD-R8150 Front Derailleur
Free delivery between 4–10 Nov
| Average weight | 110 |
| Chain line (mm) | 44.5 |
| Chain stay angle (deg.) | 61 - 66 |
| Compatible chain | HG 12-speed |
| Link bushings | 4 |
Shimano Ultegra Fd-R8150 Di2 Front Derailleur
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Shimano ULTEGRA R8150 Front Derailleur FD-R8150 2x12s Di2 Front Derailleur For Road Bike Riding
Delivery $10.33
Shimano Ultegra DI2 FD-R8150 2x12 - Speed Front Derailleur
Delivery $31.89
Shimano FD-R8150 Ultegra Di2 2x Front Derailleur
Delivery between 4–11 Nov $10
Shimano Ultegra FD-R8150 Brazed-on
Free delivery
| Average weight | 110 |
| Chain line (mm) | 44.5 |
| Chain stay angle (deg.) | 61 - 66 |
| Compatible chain | HG 12-speed |
| Link bushings | 4 |
