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	BMC Twostroke 01 Three 2022: L	Cannondale Scalpel HT 2022: L	Specialized Chisel 2021: L	Niner Air 9 2021: Large	RB CR 2021: L
Choose Baseline
Reach	397	385	488	437	474
Stack	546	539	602	647	658
Top Tube (effective)	626	638	693	697	533
Seat Tube C-T	445	511	451	573	543
Head Angle	75	64	81	74	79
Seat Angle	87	74	59	65	64
Head Tube	110	108	89	142	106
Chainstay	415	470	488	388	420
Wheelbase	1140	1379	1093	980	1279
Front Centre	619	65	683	795
Standover	611	672	809	916	975
BB Drop	62	52	73	43	65
BB Height		264	248
BB Type		PF30a
Fork Rake / Offset	51	40	46
Trail	89	105	84
Fork Length (A2C)	415	472	425
Seatpost Diameter		25			29
Axle Spacing		163
Wheel Size	24	34			29"
Tyre Max Width					2.5"
Seatpost Length	386		320
Handlebar Width	829			726
Stem Length	58
Stem Angle	-5
Crank Length	184
Front Travel		92		97	134
Rider Height	178-188				174 - 186cm
HB Drop	4
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	BMC Twostroke 01 Three 2022: L	Cannondale Scalpel HT 2022: L	Specialized Chisel 2021: L	Niner Air 9 2021: Large	RB CR 2021: L

Image showing geometry measurements

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