You are reviewing the product - Shimano Ultegra R8050 11s Di2 Electronic Group - Rim Brake - Back to product *Rating:Please Select...1 Star(s)2 Star(s)3 Star(s)4 Star(s)5 Star(s) *Posted By: *Heading: Comments: Related Products Shimano Ultegra R8150 12s Di2 Electronic Group - Rim Brake List Price: $2,699.95You save $1,150.00Price$1,549.95