Wheels Manufacturing Aluminum Headset Spacer - 1-1/8" 2.5mm Silver 5-pack MFPN=PD3065 with a larger lens and

with a larger lens and fit shape

hubs with straight pull spokes

}Hayes Post Disc Brake Adaptor for Post Mount Frame +43mm typically for 203mm Rotor Diameter

Direct Mount Type Direct Mount CINCH Tooth Count 30 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Defined Color Black Material Aluminum Ring Position/Type Chain Retaining Single Ring Round or Oval Oval Offset 3 Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 170/177 Hubs Chainline/Hub Compatibility 190/197 Hubs Chainline/Hub Compatibility 150/157 DH Hubs Chainline/Hub Compatibility 157 Super Boost Hubs Chainline/Hub Compatibility 141/148 Boost Hubs

Wheels Manufacturing Aluminum Headset Spacer - 1-1/8" 2.5mm Silver 5-pack MFPN=PD3065 with a larger lens andThreaded adjustment cover enables adjustment of bearing tension in Aheadsets.