2017 Felt Bicycles TK2 Base

	51	54	56	58	61
Stack	500mm	516mm	535mm	555mm	589mm
Reach	371mm	392mm	406mm	421mm	438mm
Stack to Reach Ratio	1.35:1	1.32:1	1.32:1	1.32:1	1.34:1
Seat Tube Length, C-T	510mm	540mm	560mm	580mm	610mm
Seat Tube Length, C-C	441mm	471mm	491mm	511mm	541mm
Top Tube Length, Effective/Horizontal Center	515mm	540mm	560mm	580mm	607mm
Top Tube Length, Actual C-C	504mm	532mm	551mm	571mm	597mm
Top Tube Slope	5.2deg	3.4deg	3.7deg	3.5deg	3.8deg
Head Tube Angle	74deg	75deg	75deg	75deg	75deg
Seat Tube Angle	74deg	74deg	74deg	74deg	74deg
Head Tube Length	110mm	120mm	140mm	160mm	195mm
Bottom Bracket Drop	55mm	55mm	55mm	55mm	55mm
Bottom Bracket Height	279mm	279mm	279mm	279mm	279mm
Chainstay Length	395mm	395mm	395mm	395mm	395mm
Chainstay Length Horizontal	391.2mm	391.2mm	391.2mm	391.2mm	391.2mm
Front-Center	547mm	550mm	569mm	589mm	615mm
Front-Center Horizontal	543.9mm	546.9mm	566.9mm	586.9mm	612.9mm
Wheelbase	935mm	938mm	958mm	978mm	1004mm
Fork Offset/Rake	43mm	30mm	30mm	30mm	30mm
Fork Length (Axle-To-Crown)	365mm	365mm	365mm	365mm	365mm
Trail	51mm mid/neutral	58.4mm mid/neutral	58.4mm mid/neutral	58.4mm mid/neutral	58.4mm mid/neutral
Mechanical Trail	49.1mm	56.5mm	56.5mm	56.5mm	56.5mm
Wheel Flop	13.5mm	14.6mm	14.6mm	14.6mm	14.6mm
Tire to Pedal Spindle	43mm 170 mm cranks	46mm 170 mm cranks	65mm 170 mm cranks	85mm 170 mm cranks	111mm 170 mm cranks
Pedal Spindle to Ground Clearance	109mm 170 mm cranks	109mm 170 mm cranks	109mm 170 mm cranks	109mm 170 mm cranks	109mm 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://geometrygeeks.bike/bike/felt-tk2-2017/

Geometry