2021 Last Bikes Coal Base

	155	165	175	185	195
Stack	622mm	622mm	631mm	640mm	649mm
Reach	400mm	429mm	454mm	485mm	518mm
Stack to Reach Ratio	1.56:1	1.45:1	1.39:1	1.32:1	1.25:1
Seat Tube Length, Unknown	385mm	385mm	415mm	455mm	510mm
Top Tube Length, Effective/Horizontal Unknown	555mm	584mm	611mm	642mm	675mm
Head Tube Angle	64deg	64deg	64deg	64deg	64deg
Effective Seat Tube Angle, Unknown	76deg	76deg	76deg	76.2deg	76.4deg
Head Tube Length	95mm	95mm	110mm	120mm	130mm
Bottom Bracket Drop	32mm	32mm	27mm	27mm	27mm
Bottom Bracket Height	342.5mm	342.5mm	347.5mm	347.5mm	347.5mm
Chainstay Length	428mm	430mm	432mm	438mm	444mm
Chainstay Length Horizontal	426.8mm	428.8mm	431.2mm	437.2mm	443.2mm
Front-Center	757.9mm	765.9mm	796.3mm	831.3mm	870.2mm
Front-Center Horizontal	757.2mm	765.2mm	795.8mm	830.8mm	869.8mm
Wheelbase	1184mm	1194mm	1227mm	1268mm	1313mm
Fork Offset/Rake	62.4mm	43.5mm	42.5mm	42.1mm	43.6mm
Fork Length, Unknown	581mm	581mm	581mm	581mm	581mm
Trail	113.2mm very high	134.2mm very high	135.4mm very high	135.8mm very high	134.2mm very high
Mechanical Trail	101.8mm	120.6mm	121.7mm	122.1mm	120.6mm
Wheel Flop	44.6mm	52.9mm	53.4mm	53.5mm	52.9mm
Tire to Pedal Spindle	213.4mm 170 mm cranks	221.4mm 170 mm cranks	251.8mm 170 mm cranks	286.8mm 170 mm cranks	325.7mm 170 mm cranks
Pedal Spindle to Ground Clearance	172.5mm 170 mm cranks	172.5mm 170 mm cranks	177.5mm 170 mm cranks	177.5mm 170 mm cranks	177.5mm 170 mm cranks

Published Sizing Recommendations

Height

155 cm

165 cm

175 cm

185 cm

195 cm

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.last-bikes.com/Coal?Language=de&ClientID=a30f076f-d7c3-4db1-8649-8599fa71aee6