2019 Sarma Bikes Foka Al

	S	M	L	XL
Stack	618.2mm	632.2mm	641.6mm	641.6mm
Reach	408.6mm	424.2mm	433.7mm	444.7mm
Stack to Reach Ratio	1.51:1	1.49:1	1.48:1	1.44:1
Seat Tube Length, C-T	385mm	430mm	490mm	540mm
Top Tube Length, Effective/Horizontal HT Top	584mm	604mm	616mm	629mm
Top Tube Slope	25.7deg	21.9deg	16.7deg	11.7deg
Head Tube Angle	69deg	69deg	69deg	69deg
Seat Tube Angle	73.5deg	73.5deg	73.5deg	73.5deg
Head Tube Length	115mm	130mm	140mm	140mm
Bottom Bracket Drop	60mm	60mm	60mm	60mm
Bottom Bracket Height	341.4mm	341.4mm	341.4mm	341.4mm
Chainstay Length	465mm	465mm	465mm	465mm
Chainstay Length Horizontal	461.1mm	461.1mm	461.1mm	461.1mm
Front-Center	671.6mm	692.5mm	705.4mm	716.4mm
Front-Center Horizontal	668.9mm	689.9mm	702.9mm	713.9mm
Wheelbase	1130mm	1151mm	1164mm	1175mm
Fork Offset/Rake	50mm	50mm	50mm	50mm
Fork Length (Axle-To-Crown)	491mm	491mm	491mm	491mm
Trail	100.5mm very high	100.5mm very high	100.5mm very high	100.5mm very high
Mechanical Trail	93.9mm	93.9mm	93.9mm	93.9mm
Wheel Flop	33.6mm	33.6mm	33.6mm	33.6mm
Standover Height	665mm	697mm	735mm	765mm
Tire to Pedal Spindle	100.2mm 170 mm cranks	121.1mm 170 mm cranks	134mm 170 mm cranks	145mm 170 mm cranks
Pedal Spindle to Ground Clearance	171.4mm 170 mm cranks	171.4mm 170 mm cranks	171.4mm 170 mm cranks	171.4mm 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://sarmabikes.com/fatbike-frames-framesets/foka-adventure-bike/aluminium-frame/foka-v2-frame/

Geometry