ProTaper PT02-4090 XPS Profile Pro Clutch Perch Complete Assembly Standard Black * 2 - O2 Sampler

* 2 - O2 Sampler Blocks

These "Pop-Up" gas caps allow you to give your gas tank that real Custom Smooth Top look as seen by the worlds leading Custom Bike Builders

* Replaces OEM # 21991-80

External primary and transmission Kit: Primary cover

ProTaper PT02-4090 XPS Profile Pro Clutch Perch Complete Assembly Standard Black * 2 - O2 SamplerUniversal application fits most offroad bikes. Features exclusive XPS lever and Profile Perch assembly. Unique full coverage pivot mount rubber boot keeps pivot bearings and cable clean. Features 6061 T6 precision forged aluminum Factory race team inspired quick adjust star Two lever reach adjustments give 50mm of tunability