1993 Merlin Metalworks Mountain Base

	13.5	15.0	16.25	17.5	18.75	20.0	21.5
Stack	485.9mm	494.7mm	500mm	503.5mm	521.5mm	544.9mm	570.9mm
Reach	389.1mm	403.8mm	420.7mm	428.6mm	435.1mm	443.8mm	450.6mm
Stack to Reach Ratio	1.25:1	1.23:1	1.19:1	1.17:1	1.2:1	1.23:1	1.27:1
Seat Tube Length, C-C	340.4mm	381mm	412.8mm	444.5mm	476.3mm	508mm	546.1mm
Top Tube Length, Effective/Horizontal Center	533.4mm	552.4mm	568.5mm	584.2mm	600.2mm	615.9mm	635mm
Head Tube Angle	70.5deg	70.5deg	71deg	71deg	71deg	71.5deg	72deg
Seat Tube Angle	73.5deg	73.5deg	73.5deg	73deg	72.5deg	72.5deg	72deg
Head Tube Length	85.9mm	95.3mm	101.6mm	108mm	127mm	152.4mm	177.8mm
Bottom Bracket Drop	38.2mm	38.2mm	35.7mm	33.1mm	33.1mm	30.6mm	30.6mm
Bottom Bracket Height	294.6mm	294.6mm	297.2mm	299.7mm	299.7mm	302.3mm	302.3mm
Chainstay Length	425.5mm	425.5mm	425.5mm	425.5mm	425.5mm	425.5mm	425.5mm
Chainstay Length Horizontal	423.7mm	423.7mm	424mm	424.2mm	424.2mm	424.4mm	424.4mm
Front-Center	596mm	613.8mm	628.6mm	638.4mm	651.1mm	663.5mm	673.6mm
Front-Center Horizontal	594.8mm	612.6mm	627.6mm	637.6mm	650.3mm	662.8mm	672.9mm
Wheelbase	1018.5mm	1036.3mm	1051.6mm	1061.7mm	1074.4mm	1087.1mm	1097.3mm
Fork Offset/Rake	44.4mm	44.4mm	44.4mm	44.4mm	44.4mm	44.4mm	44.4mm
Fork Length (Axle-To-Crown)	387.3mm	387.3mm	387.3mm	387.3mm	387.3mm	387.3mm	387.3mm
Trail	70.7mm high	70.7mm high	67.6mm high	67.6mm high	67.6mm high	64.5mm mid/neutral	61.4mm mid/neutral
Mechanical Trail	66.7mm	66.7mm	63.9mm	63.9mm	63.9mm	61.2mm	58.4mm
Wheel Flop	22.3mm	22.3mm	20.8mm	20.8mm	20.8mm	19.4mm	18.1mm
Standover Height	696mm	718.8mm	741.7mm	762mm	784.9mm	815.3mm	845.8mm
Tire to Pedal Spindle	93.2mm 170 mm cranks	110.9mm 170 mm cranks	125.8mm 170 mm cranks	135.6mm 170 mm cranks	148.3mm 170 mm cranks	160.6mm 170 mm cranks	170.8mm 170 mm cranks
Pedal Spindle to Ground Clearance	124.6mm 170 mm cranks	124.6mm 170 mm cranks	127.2mm 170 mm cranks	129.7mm 170 mm cranks	129.7mm 170 mm cranks	132.3mm 170 mm cranks	132.3mm 170 mm cranks

	13.5	15.0	16.25	17.5	18.75	20.0	21.5
Wheel Size	26 in 559 mm BSD	26 in 559 mm BSD	26 in 559 mm BSD	26 in 559 mm BSD	26 in 559 mm BSD	26 in 559 mm BSD	26 in 559 mm BSD
Tire Width	2.1in	2.1in	2.1in	2.1in	2.1in	2.1in	2.1in
Tire Width Max	2.6in	2.6in	2.6in	2.6in	2.6in	2.6in	2.6in
Tire Outer Diameter	665.7mm	665.7mm	665.7mm	665.7mm	665.7mm	665.7mm	665.7mm
Bike Length with Tires	1684.2mm	1702mm	1717.2mm	1727.4mm	1740.1mm	1752.8mm	1763mm

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

Category Trend

Hardtail Cross-country MTB

Source:http://www.retrobike.co.uk/gallery2/d/12603-2/merlin93.pdf

Suggest Bike Edit

1993 Merlin Metalworks Mountain Base

Geometry

Base Build

Stack and Reach vs. Category Trend