Comes in OEM packaging The Shimano Ultegra 12 Speed Rear Derailleur Di2 is a high-quality, durable component designed specifically for road bikes. Made from lightweight aluminium, this rear derailleur features a long cage derailleur cage length for smooth gear changes. With its sleek grey colour and Shimano branding, this product is both functional and stylish. Backed by a 2-year manufacturer warranty, this derailleur is a reliable choice for any cyclist looking to upgrade their bike's performance.
