BikeYoke Revive/Divine Lower Tube Unit - Black - 34.9mm - 213mm YGroup_7440578314285 M/L fits sit-bone width of

M/L fits sit-bone width of 12-16cm

The BLACK KAT Pedal is the perfect blend of weight

Exchangeable arch support options to suit riders with lower to higher foot arches

Body material: 6061-T6 aluminium

This will not work on the Oversized 20mm hub (get the DF20)

BikeYoke Revive/Divine Lower Tube Unit - Black - 34.9mm - 213mm YGroup_7440578314285 M/L fits sit-bone width ofIncludes: 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.