2026 Bombtrack Bicycle Company Beyond+ 29

	S	M	L	XL
Stack	621mm	630mm	644mm	653mm
Reach	395mm	415mm	434mm	459mm
Stack to Reach Ratio	1.57:1	1.52:1	1.48:1	1.42:1
Seat Tube Length, C-T	406mm	457mm	508mm	559mm
Top Tube Length, Effective/Horizontal HT Top	575mm	598mm	622mm	651mm
Head Tube Angle	68.5deg	68.5deg	68.5deg	68.5deg
Effective Seat Tube Angle, Unknown	73.8deg	73.8deg	73.7deg	73.7deg
Head Tube Length	100mm	110mm	125mm	135mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm
Bottom Bracket Height	307mm	307mm	307mm	307mm
Chainstay Length	450mm	450mm	450mm	450mm
Chainstay Length Horizontal	444.5mm	444.5mm	444.5mm	444.5mm
Front-Center	670mm	694mm	718mm	745mm
Front-Center Horizontal	666.5mm	690.5mm	715.5mm	743.5mm
Wheelbase	1111mm	1135mm	1160mm	1188mm
Fork Offset/Rake	51mm	51mm	51mm	51mm
Fork Length (Axle-To-Crown)	500mm	500mm	500mm	500mm
Trail	93.7mm very high	93.7mm very high	93.7mm very high	93.7mm very high
Mechanical Trail	87.2mm	87.2mm	87.2mm	87.2mm
Wheel Flop	32mm	32mm	32mm	32mm
Standover Height	750mm	778mm	809mm	836mm
Tire to Pedal Spindle	123mm 170 mm cranks	147mm 170 mm cranks	171mm 170 mm cranks	198mm 170 mm cranks
Pedal Spindle to Ground Clearance	137mm 170 mm cranks	137mm 170 mm cranks	137mm 170 mm cranks	137mm 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.

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Source:Bombtrack

Geometry