GX Type 2.1

Key Feature: Roller Bearing Clutch (Type 2.1). This technology provides maximum drivetrain stability by eliminating "chain slap" and derailleur bounce without sacrificing shifting precision. Model: GX (Type 2.1).

Key Feature: Roller Bearing Clutch (Type 2.1). This technology provides maximum drivetrain stability by eliminating "chain slap" and derailleur bounce without sacrificing shifting precision. Model: GX (Type 2.1).

Key Feature: Roller Bearing Clutch (Type 2.1). This technology provides maximum drivetrain stability by eliminating "chain slap" and derailleur bounce without sacrificing shifting precision. Model: GX (Type 2.1).