RockShox Metric Spring - Electric Red LENGTH 114MM SPRING TRAVEL (37.5-45MM) 300 LB Thread Pitch-20 x 2 Cassette Body Type Shimano Micro H230948-01 Color:HS6 Blue, -6°C/-12°C, 60g Color-Piano black with matte black lever blade Thomson saddle clamps and

RockShox Metric Spring Electric Red LENGTH 114MM SPRING TRAVEL (37.5 45MM) 300 LB Thread Pitch 20 x 2 Cassette Body Type Shimano Micro H230948 01 Color:HS6 Blue, 6°C 12°C, 60g Color Piano black with matte black lever blade Thomson saddle clamps and Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Hub Brake Compatibility 6 Bolt Disc ISO Diameter 584 650b 27 Rings 40Number of Chainrings Chain Retaining SingleDrivetrain Speeds 12Drivetrain Speeds 13Chainline Hub Compatibility 135 142 Road Disc Hubs < 415 mm ChainstayChainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm ChainstayColor Natural CarbonCrank Length (mm) 172