Xtracycle Sizing Fit Kit


Product Specs


Small Fit Kit (Stem/Seatpost) 

300mm seatpost, 0mm Offset

60mm stem

Medium Fit Kit (Stem/Seatpost) 

400mm seatpost, 5mm Offset

90mm stem

Large Fit Kit (Stem/Seatpost) 

450mm seatpost, 10mm Offset

120mm stem



Need to size up or size down on one of our Swoops, Classics, Stokers, or RFAs? We have just the kits for you! Our Sizing Fit Kit allows you to customize your fit to make sure your ride is perfect for you. It comes in three sizes S, M, and L. Check below for the dimensions for each kit. Go here for basic information on getting the right kit for your bike and your height.



Seatpost Diameter – 31.6mm
Stem Clamp Handlebar Size – 31.8mm
Stem Clamp Steer Tube Size – 1 1/8″

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