SRAM NX Eagle Groupset 175mm 32 Tooth DUB Boost Crank Rear Derailleur 11-50 12-Speed Cassette Trigger Shifter Chain Model=Bio Dry Bike Chain Lube The Topeak BabySeat II with

The Topeak BabySeat II with Disc Compatible Rack features a wrap-around seat structure for added protection

37 BB/Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 105 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type RaceFace EXI Spindle Interface Type FSA MegaExo Defined Color Green

Color Black Crankset Style 3-Piece Crank Length (mm) 170 Crank Arm Material Steel Spindle Material Steel Defined Color Black Bore 22

Roll like a race tire corner on rails and be virtually clog proof

Color Black Tooth Count 44 Round or Oval Round Drivetrain Speeds 12 Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Material Alloy Defined Color Black Direct Mount Type Direct Mount CINCH

SRAM NX Eagle Groupset 175mm 32 Tooth DUB Boost Crank Rear Derailleur 11-50 12-Speed Cassette Trigger Shifter Chain Model=Bio Dry Bike Chain Lube The Topeak BabySeat II withSRAM NX Eagle Groupset: 175mm 32 Tooth DUB Boost Crank Rear Derailleur 11 50 12 Speed Cassette Trigger Shifter and Chain. The NX Eagle drivetrain system brings a wide range of gear choices engineered for simplicity and durability so riders can focus on what matters mostthe ride ahead. German engineered and proudly bearing the SRAM Eagle stamp of approval designed to be durable enough to withstand the increased demands of E MTB applications and a