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.
Last updated at 06/08/2026 18:52:46
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 $10.11
SHIMANO ULTEGRA R8100 Di2 Front Derailleur FD-R8150 2x12-speed Original Parts
Delivery $14.11
Shimano Ultegra 2x12-speed Di2 Front Derailleur - Black/silver
Delivery $12
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 2x12speed Di2 Fd-r8150-f R8150 Road Front Derailleur
Delivery $15.39
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 Fd-r8150 Di2 2x12-speed Front Derailleur - Braze-on,
Free delivery
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 FD-R8150 Ultegra Di2 12Spd Front Derailleur Braze-On
Free delivery
Shimano Ultegra FD-R8150 Front Derailleur
Free delivery between 10–16 June
Shimano, Ultegra FD-R8150, Front Derailleur, 2x12, Swing: Down, Cable Pull: Di2, Braze-on, IFDR8150F
Delivery $65.06
Shimano FD-R8150 Front Derailleur Ultegra Di2 12-Speed Braze-on
Free delivery between 12–22 June
| 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 $10.11
SHIMANO ULTEGRA R8100 Di2 Front Derailleur FD-R8150 2x12-speed Original Parts
Delivery $14.11
Shimano Ultegra 2x12-speed Di2 Front Derailleur - Black/silver
Delivery $12
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 2x12speed Di2 Fd-r8150-f R8150 Road Front Derailleur
Delivery $15.39
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!
| Average weight | 110 |
| Chain line (mm) | 44.5 |
| Chain stay angle (deg.) | 61 - 66 |
| Compatible chain | HG 12-speed |
| Link bushings | 4 |
