Bike Yoke Revive Lower Tube Unit 30.9/160mm - Black MFPN=S533 Maximum durability with the new

Maximum durability with the new Gravity Shield casing

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Defined Color Green Length (mm) 40 Material Aluminum Valve Presta Short 32-40mm Valve Core Removable

Dual Bushings: Bushings are a superior choice for this application as they have less drag are more compact lighter and more economical than a ball bearing setup

Defined Color Black Direct Mount Type Direct Mount e*Thirteen Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Material Aluminum Offset -8 Ring Position/Type Single Round or Oval Round Tooth Count 30

Bike Yoke Revive Lower Tube Unit 30.9/160mm - Black MFPN=S533 Maximum durability with the newService kit includes wiper, lower bushing, foam ring and 6 brass keyway pins YB 2122 and YB 2123 include lower tube, upper stanchion bushing and wiper Note on lower tubes: diameter can be changed between 30. 9 and 31. 6mm but NOT 34. 9mm. Length must stay the same as original 3rd party web sales (eBay, Amazon, etc.) are strictly prohibited by the manufacturer TECH SPECS model Revive 160 description 30. 9mm lower seatpost tube, bushing, wiper