Shimano STEPS CD-EM800 Chain Retention Device - Drive Unit Mount With Plate 38T/36T/34T Chainring 55mm Chainline MFPN=HICBXBXE7 Premium GPS cycling computer with 1528230250843.0 Color:Red 37 BB Frame Interface MFPN=00.7518.080.002

Shimano STEPS CD EM800 Chain Retention Device Drive Unit Mount With Plate 38T 36T 34T Chainring 55mm Chainline MFPN=HICBXBXE7 Premium GPS cycling computer with 1528230250843.0 Color:Red 37 BB Frame Interface MFPN=00.7518.080.002 Premium GPS cycling computer with a vivid color touchscreen for superior navigation performance tracking and smart connectivity BB Included No Chainline Hub Compatibility 130 Hubs Chainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm Chainstay Chainring BCD 110 Color Black Crank Intended Use Road Crank Length (mm) 165 Defined Color Black Drivetrain Speeds 11 Number of Chainrings Double Pedal Spindle 9 16" Rings 34 50 Rings 50 34 Spindle Interface Type SRAM Truvativ GXP Weight 688