Shimano 105 R7170 Di2 Disc Groupset - 12 Speed Reviews for the product - Shimano 105 R7170 Di2 Disc Groupset - 12 Speed - Back to product 1 Product Reviews - Average rating 5 / 5 (Best Rated | Worst Rated | Most Recent | Oldest)Click to review this product ExcellentDaniel Herrera - 19th March 2024Good time for delivery, all was complete.Click to review this product