2019 Accent Bikes Piuma Base

	XS	S	M	L
Stack	524mm	538mm	555mm	570mm
Reach	360mm	364mm	366mm	369mm
Stack to Reach Ratio	1.46:1	1.48:1	1.52:1	1.54:1
Seat Tube Length, C-T	460mm	490mm	520mm	550mm
Seat Tube Length, C-C	415mm	445mm	475mm	505mm
Top Tube Length, Effective/Horizontal HT Top	505mm	516mm	524mm	536mm
Top Tube Length, Actual C-C	490mm	503mm	512mm	525mm
Top Tube Slope	9.5deg	7.6deg	6.2deg	4.6deg
Head Tube Angle	71deg	71.5deg	72deg	72deg
Seat Tube Angle	74deg	74deg	74deg	73.5deg
Head Tube Length	115mm	130mm	145mm	160mm
Bottom Bracket Drop	67mm	67mm	67mm	67mm
Bottom Bracket Height	269mm	269mm	269mm	269mm
Chainstay Length	415mm	415mm	415mm	415mm
Chainstay Length Horizontal	409.6mm	409.6mm	409.6mm	409.6mm
Front-Center	562.5mm	570.4mm	574.4mm	576.4mm
Front-Center Horizontal	558.4mm	566.4mm	570.4mm	572.4mm
Wheelbase	968mm	976mm	980mm	982mm
Fork Offset/Rake	40mm	40mm	40mm	40mm
Fork Length (Axle-To-Crown)	382mm	382mm	382mm	382mm
Trail	73.4mm high	70.2mm high	67.1mm high	67.1mm high
Mechanical Trail	69.4mm	66.6mm	63.8mm	63.8mm
Wheel Flop	22.6mm	21.1mm	19.7mm	19.7mm
Tire to Pedal Spindle	56.5mm 170 mm cranks	64.4mm 170 mm cranks	68.4mm 170 mm cranks	70.4mm 170 mm cranks
Pedal Spindle to Ground Clearance	99mm 170 mm cranks	99mm 170 mm cranks	99mm 170 mm cranks	99mm 170 mm cranks

Very Upright

Somewhat Upright

Average

Somewhat Aggressive

Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Category Trend

Source:https://velo.pl/czesci/ramy/ramy-szosowe/accent/piuma

Geometry