Shimano MF-TZ510-7-CP Multi-Speed Freewheel - 7-Speed 14-34t Model=Pure Saddle }Zipp Vuka Stealth Replacement Extension

}Zipp Vuka Stealth Replacement Extension Tower (1-Side Only)

Sleek design is perfect for smaller frames and those with tight angles

Color Black Rings 36/22 Number of Chainrings Double Crank Length (mm) 175 Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 BB Included No Pedal Spindle 9/16" Spindle Interface Type Square Taper JIS Chainring BCD Riveted Chainline/Hub Compatibility 135/142 MTB Hubs Designed for ebike Yes Defined Color Black

Color Black Ring Position/Type Outer Tooth Count 40 Drivetrain Speeds 11 Chainring BCD 96 Shimano Asymmetric Material Aluminum Defined Color Black

Shimano MF-TZ510-7-CP Multi-Speed Freewheel - 7-Speed 14-34t Model=Pure Saddle }Zipp Vuka Stealth Replacement ExtensionShimano MF TZ510 7 CP Multi Speed Freewheel 7 Speed 14 34t. Shimano Multi Speed Freewheels TECH SPECS Range 14 34 Cassette Cogs 14 16 18 20 22 24 34 Drivetrain Speeds 7