Shimano Ultegra Di2 FD-R8150 Front Derailleur 2x12-Speed Braze-On — Electronic R
Shimano Ultegra FD-R8150 is a genuine Shimano front derailleur delivering precise, reliable shifting for road bike riders.
Genuine Shimano Ultegra — brand new in retail packaging.
Will it fit? This is a 2x12-Speed braze-on front derailleur. For Shimano 2x12-Speed Di2 road drivetrains. For clamp frames, add the matching band adapter (sold separately).
Key Specifications
Brand | Shimano |
Series | Shimano Ultegra FD-R8150 |
MPN | FD-R8150 |
Type | Front Derailleur |
Speeds | 2x12-Speed |
Material | Aluminum / composite |
Weight | 110 g (3.9 oz) |
Color | Black / Silver |
Country of Origin | Japan |
Condition | Brand new — original Shimano retail packaging |
Technology Highlights
✓ Di2 electronic shifting gives fast, precise, push-button gear changes every time.
✓ Down-swing braze-on design offers broad frame compatibility.
✓ Shifts up to 45% faster than the previous generation.
✓ Aero, low-profile shape reduces drag at the drivetrain.
✓ Genuine Shimano quality — consistent performance and durability.
What's in the Box
1 × Shimano Ultegra FD-R8150
Mounting hardware & documentation (as supplied)
Original Shimano retail packaging
Brand new in retail packaging. Ships from Ontario, California (US domestic) · Estimated delivery 3–5 business days · Free 30-day returns.
