2021 Last Bikes Coal Base

Design
Flat Bar, Full suspension
Frame
Aluminum
Suspension
160mm fork travel, 160mm rear travel, 30% sag
Features
Rim brake
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category
Average stack and reachvs category

Geometry

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
324mm
324mm
329mm
329mm
329mm
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
104.2mm
very high
125.2mm
very high
126.4mm
very high
126.8mm
very high
125.2mm
very high
Mechanical Trail
93.7mm
112.5mm
113.6mm
114mm
112.5mm
Wheel Flop
41.1mm
49.3mm
49.8mm
50mm
49.3mm
Tire to Pedal Spindle
231.9mm
170 mm cranks
239.9mm
170 mm cranks
270.3mm
170 mm cranks
305.3mm
170 mm cranks
344.2mm
170 mm cranks
Pedal Spindle to Ground Clearance
154mm
170 mm cranks
154mm
170 mm cranks
159mm
170 mm cranks
159mm
170 mm cranks
159mm
170 mm cranks

Base Build

155
165
175
185
195
Wheel Size
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
Tire Width
64mm
64mm
64mm
64mm
64mm
Tire Outer Diameter
712mm
712mm
712mm
712mm
712mm
Bike Length with Tires
1896mm
1906mm
1939mm
1980mm
2025mm

Published Sizing Recommendations

Height
155 cm
to
155 cm
165 cm
to
165 cm
175 cm
to
175 cm
185 cm
to
185 cm
195 cm
to
195 cm

Stack and Reach vs. Category Trend

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.

Learn more about the Upright/Aggressive Scale
Source:https://www.last-bikes.com/Coal?Language=de&ClientID=a30f076f-d7c3-4db1-8649-8599fa71aee6