quick view View Details Kit Shimano Retro Bi-Direct/Ja, Scifit Item # 133609 OEM # S5464 MSRP: $550.05
quick view View Details Bi-Direct Shaft Sprocket Assembly, SciFit Item # 110193 OEM # A3589 MSRP: $163.40
quick view View Details Bi-Direct Shaft and Sprocket Assembly, SciFit Item # 133310 OEM # B2022 MSRP: $147.63