2017 Workswell Bikes WCB R-166 Base

	44	46	49	52	54	56	58
Stack	492mm	498mm	505mm	522mm	543mm	564mm	593mm
Reach	371mm	374mm	380mm	384mm	386mm	396mm	401mm
Stack to Reach Ratio	1.33:1	1.33:1	1.33:1	1.36:1	1.41:1	1.42:1	1.48:1
Seat Tube Length, C-T	420mm	435mm	465mm	490mm	510mm	525mm	545mm
Top Tube Length, Effective/Horizontal Center	503mm	508mm	517mm	536mm	547mm	565mm	582mm
Top Tube Slope	10.2deg	9.1deg	6.4deg	5.6deg	5.8deg	6.4deg	7.3deg
Head Tube Angle	70.5deg	71deg	71.5deg	72.6deg	72.8deg	73.5deg	73.5deg
Seat Tube Angle	75deg	75deg	74.8deg	73.8deg	73.5deg	73.3deg	73deg
Head Tube Length	95mm	100mm	105mm	120mm	140mm	160mm	190mm
Bottom Bracket Drop	69mm	69mm	69mm	69mm	69mm	69mm	69mm
Bottom Bracket Height	267mm	267mm	267mm	267mm	267mm	267mm	267mm
Chainstay Length	405mm	405mm	405mm	405mm	405mm	405mm	405mm
Chainstay Length Horizontal	399.1mm	399.1mm	399.1mm	399.1mm	399.1mm	399.1mm	399.1mm
Front-Center	571mm	572mm	575mm	576mm	582mm	591mm	595mm
Front-Center Horizontal	566.9mm	567.9mm	570.9mm	571.9mm	577.9mm	586.9mm	600.9mm
Wheelbase	966mm	967mm	970mm	971mm	977mm	986mm	1000mm
Fork Offset/Rake	43mm	43mm	43mm	43mm	43mm	43mm	43mm
Trail	73.4mm high	70.2mm high	67.1mm high	60.2mm mid/neutral	59mm mid/neutral	54.7mm mid/neutral	54.7mm mid/neutral
Mechanical Trail	69.2mm	66.4mm	63.6mm	57.5mm	56.4mm	52.4mm	52.4mm
Wheel Flop	23.1mm	21.6mm	20.2mm	17.2mm	16.7mm	14.9mm	14.9mm
Tire to Pedal Spindle	65mm 170 mm cranks	66mm 170 mm cranks	69mm 170 mm cranks	70mm 170 mm cranks	76mm 170 mm cranks	85mm 170 mm cranks	89mm 170 mm cranks
Pedal Spindle to Ground Clearance	97mm 170 mm cranks	97mm 170 mm cranks	97mm 170 mm cranks	97mm 170 mm cranks	97mm 170 mm cranks	97mm 170 mm cranks	97mm 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://www.workswellbikes.com/race/wcb-r-166-disc-brake.html

Geometry