BikeYoke Revive/Divine Lower Tube Unit - Black - 34.9mm - 213mm YGroup_7734091972653 So long as your crank

So long as your crank spindle is 21mm or larger and is steel

The frame is constructed from durable TR90 and flexible TPU

Retention System: VaporFit dial adjustment system offers 270-degree fit adjustment with the turn of a dial

Massive weight capacity

Note: These are not compatible with Hope Brakes

BikeYoke Revive/Divine Lower Tube Unit - Black - 34.9mm - 213mm YGroup_7734091972653 So long as your crankIncludes: 1 x Wiper 1 x Upper Bushing 1 x Lower Seat Post Tube This set includes a complete lower tube unit with installed bushing and wiper. 30. 9 31. 6 are compatible with each other and allows the change of diameter of your post. Fits: Revive Divine You can find a video of the tube swap here.