Geometry Comparison Chart

Find tips on how to read this geometry chart and understand what these measurements are here.

IMPERIAL	RFA Sport	RFA Utility	Swoop	Classic	Stoker
Head tube length	9″	9″	7.8″	7.6″	7.875″
Fork length	16.5″	16.5″	16.3″	16.3″	15.25″
Fork off set	5.625″	5.625″	2.5″	2.5″	5.125″
Seat tub	18.375″	18.375″	16.7″	18.6″	17.75″
Reach	14.5″	14.5″	14.75″	15.5″	15.5″
Stack	26.375″	26.375″	25.5″	25.8″	24″
Effective top tube	22″	22″	20.5″	21.7″	22.5″
Actual top tube	22.25″	22.25″	23.25″	23.5″	23″
Step over height	22.375″	22.375″	18″	24.5″	29.5″
Chainstay length	19.5″	25.5″	31.5″	31.7″	32″
Minimum derailleur clearance (from ground)	3.75″	3.75″	2.25″	2.25″	(Will post soon!)
Maximum derailleur clearance (from ground)	6″	6″	3.25″	3.25″	(Will post soon!)
Deck height	27″	27″	23.5″	24″	28″
Deck length	18″	25″	27″	27″	27″
Wheelbase	44.125″	49.5″	56.3″	56.7″	54.75″
Actual length	69″	76″	83.5″	83.5″	83″
Bike weight	electric only: 63 lbs	electric only: 64 lbs	non-electric: 45 lbs electric: 59.5 lbs	non-electric: 45 lbs electric: 59.5 lbs	non-electric: 50 lbs electric: 64 lbs

METRIC	RFA Sport	RFA Utility	Swoop	Classic	Stoker
Head tube length	229 mm	229 mm	198 mm	193 mm	200 mm
Fork length	419 mm	419 mm	414 mm	414 mm	387 mm
Fork off set	143 mm	143 mm	63.5 mm	63.5 mm	130 mm
Seat tub	467 mm	467 mm	424 mm	472 mm	451 mm
Reach	368 mm	368 mm	375 mm	394 mm	394 mm
Stack	670 mm	670 mm	648 mm	655 mm	610 mm
Effective top tube	559 mm	559 mm	521 mm	551 mm	572 mm
Actual top tube	565 mm	565 mm	591 mm	597 mm	584 mm
Step over height	568 mm	568 mm	457 mm	62 mm	749 mm
Chainstay length	495 mm	495 m	800 mm	805 mm	813 mm
Deck height	686 mm	686 mm	597 mm	610 mm	711 mm
Deck length	457 mm	635 mm	686 mm	686 mm	686 mm
Wheelbase	1121 mm	1257 mm	1430 mm	1440 mm	1391 mm
Actual length	1753 mm	1930 mm	2121 mm	2121 mm	2108 mm
Bike weight	electric only: 28.6 kg	electric only: 29 kg	non-electric: 20.4 kg electric: 27 kg	non-electric: 20.4 kg electric: 27 kg	non-electric: 22.7 kg electric: 29 kg