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Niner SIR 9 2018

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Geometry

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	SM	MD	LG	XL
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Reach	428	509	473	406
Stack	637	706	645	752
Top Tube (effective)	510	695	628	623
Seat Tube C-T	388	385	489	617
Head Angle	63	71	71	78
Seat Angle	88	69	79	66
Head Tube	117	102	140	170
Chainstay	365	397	499	464
Wheelbase	1281	1353	1392	1171
Front Centre	570	708	853	685
Standover	594	743	824	988
BB Drop	45	48	61	50
BB Type	PF30	PF30	PF30	PF30
Wheel Size	29 or 27.5+	29 or 27.5+	29 or 27.5+	29 or 27.5+
Tyre Max Width	29x2.5/27.5x3.0	29x2.5/27.5x3.0	29x2.5/27.5x3.0	29x2.5/27.5x3.0
Front Travel	136	106	132	122
Rider Height	5'3" - 5'9"	5'8" - 6'0"	5'11" - 6'3"	6'3" - 6'7"
Data Source	Manufacturer	Manufacturer	Manufacturer	Manufacturer

Measurements are in millimeters and degrees.

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Image showing geometry measurements

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