Wheels Manufacturing Essential StackRight Headset Spacer Kit - Red Model=Shimano Tiagra/Weinmann U28 Front Wheel 47 BB/Frame Interface T47 BB

47 BB/Frame Interface T47 BB Shell Width (mm) 73 Spindle Interface Type 386 EVO Spindle Interface Type Rotor 3D+ Spindle Interface Type RaceFace/Easton CINCH Defined Color Black

Color Black Number of Chainrings Double Crank Length (mm) 175 Crank Intended Use Cyclocross Drivetrain Speeds 11 Drivetrain Speeds 10 Drivetrain Speeds 9 Drivetrain Speeds 8 Weight 590 BB Included No Pedal Spindle 9/16" Spindle Interface Type Square Taper JIS Chainring BCD 110 Chainring BCD 74 Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Defined Color Black

The design of the rim enables maximum aerodynamic penetration and at certain angles the wind can actually become a valuable ally to the rider

Reinforced by WTB’s proven Dual I-Beam support Proterra Tough rims feature a 30mm internal width to provide higher tire volume while also increasing sidewall support at lower pressures

Wheels Manufacturing Essential StackRight Headset Spacer Kit - Red Model=Shimano Tiagra/Weinmann U28 Front Wheel 47 BB/Frame Interface T47 BBWheels Manufacturing Essential StackRight Headset Spacer Kit Red. StackRight Headset Spacers look great and stay that way! No more misaligned headset spacers thanks to the StackRight technology which locks spacers together with an interlocking channel for a clean sleek look. The Essential kit utilizes a standard cap and bolt mounting system for a clean classic look. Fits 1 1 8" threadless fork steerer Inner Diameter: 28. 9mm Outer Diameter: 34. 4mm