2026 Mondince FM316 Base

	XS	XS v2	S	S v2	Medium	Medium v2	Large	Large v2	XL	XL v2
Stack	549mm	540mm	573mm	562mm	592mm	581mm	620mm	610mm	643mm	632mm
Reach	362mm	375.8mm	387mm	400mm	412mm	425mm	422mm	435mm	447mm	460.5mm
Stack to Reach Ratio	1.52:1	1.44:1	1.48:1	1.41:1	1.44:1	1.37:1	1.47:1	1.4:1	1.44:1	1.37:1
Seat Tube Length, C-TTT	410mm	410mm	450mm	450mm	480mm	480mm	510mm	510mm	540mm	540mm
Top Tube Length, Effective/Horizontal HT Top	520mm	515.5mm	550mm	546.5mm	580mm	576.5mm	600mm	594.5mm	630mm	626.5mm
Top Tube Slope	15.8deg	14.4deg	13.2deg	11.7deg	11.5deg	10deg	11deg	9.7deg	9.9deg	8.6deg
Head Tube Angle	70.5deg	71deg	70.5deg	71deg	70.5deg	71deg	70.5deg	71deg	70.5deg	71deg
Seat Tube Angle	74deg	75deg	74deg	75deg	74deg	75deg	74deg	75deg	74deg	75deg
Head Tube Length	101mm	101mm	125mm	125mm	146mm	146mm	176mm	176mm	198mm	198mm
Bottom Bracket Drop	75mm	85.5mm	75mm	85.5mm	75mm	85.5mm	75mm	85.5mm	75mm	85.5mm
Bottom Bracket Height	276mm	265.5mm	276mm	265.5mm	276mm	265.5mm	276mm	265.5mm	276mm	265.5mm
Chainstay Length	425mm	425mm	425mm	425mm	425mm	425mm	425mm	425mm	425mm	425mm
Chainstay Length Horizontal	418.3mm	416.3mm	418.3mm	416.3mm	418.3mm	416.3mm	418.3mm	416.3mm	418.3mm	416.3mm
Front-Center	590mm	590mm	620mm	620mm	650mm	650mm	671mm	671mm	691mm	691mm
Front-Center Horizontal	579.7mm	575.7mm	612.7mm	608.7mm	643.7mm	639.7mm	664.7mm	663.7mm	646.7mm	693.7mm
Wheelbase	998mm	992mm	1031mm	1025mm	1062mm	1056mm	1083mm	1080mm	1065mm	1110mm
Wheelbase Max	—	997mm	—	1029.5mm	—	1061.6mm	—	1085mm	—	1115mm
Fork Offset/Rake	50mm	50mm	50mm	50mm	50mm	50mm	50mm	50mm	50mm	50mm
Fork Length (Axle-To-Crown)	400mm	395mm	400mm	395mm	400mm	395mm	400mm	395mm	400mm	395mm
Trail	71.3mm high	68mm high	71.3mm high	68mm high	71.3mm high	68mm high	71.3mm high	68mm high	71.3mm high	68mm high
Mechanical Trail	67.2mm	64.3mm	67.2mm	64.3mm	67.2mm	64.3mm	67.2mm	64.3mm	67.2mm	64.3mm
Wheel Flop	22.4mm	20.9mm	22.4mm	20.9mm	22.4mm	20.9mm	22.4mm	20.9mm	22.4mm	20.9mm
Tire to Pedal Spindle	69mm 170 mm cranks	69mm 170 mm cranks	99mm 170 mm cranks	99mm 170 mm cranks	129mm 170 mm cranks	129mm 170 mm cranks	150mm 170 mm cranks	150mm 170 mm cranks	170mm 170 mm cranks	170mm 170 mm cranks
Pedal Spindle to Ground Clearance	106mm 170 mm cranks	95.5mm 170 mm cranks	106mm 170 mm cranks	95.5mm 170 mm cranks	106mm 170 mm cranks	95.5mm 170 mm cranks	106mm 170 mm cranks	95.5mm 170 mm cranks	106mm 170 mm cranks	95.5mm 170 mm cranks

	XS	XS v2	S	S v2	Medium	Medium v2	Large	Large v2	XL	XL v2
Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	40mm	40mm	40mm	40mm	40mm	40mm	40mm	40mm	40mm	40mm
Tire Width Max	50mm	50mm	50mm	50mm	50mm	50mm	50mm	50mm	50mm	50mm
Tire Outer Diameter	702mm	702mm	702mm	702mm	702mm	702mm	702mm	702mm	702mm	702mm
Bike Length with Tires	1700mm	1694mm	1733mm	1727mm	1764mm	1758mm	1785mm	1782mm	1767mm	1812mm

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

Progressive Gravel

Source:https://www.anglecycle.com/2026-new-aero-downtube-drawer-gravel-bike-frame-fm316.html, https://mondincecycle.com/product/2026-aero-design-t47-bracket-gravel-bike-frame-fm316

Suggest Bike Edit

2026 Mondince FM316 Base

Geometry

Base Build

Stack and Reach vs. Category Trend