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Mason Definition 2015

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Geometry

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	50CM	52CM	54CM	56CM	58CM	60CM
Compare
Reach	353	448	313	395	402	365
Stack	610	658	560	519	706	675
Top Tube (effective)	463	555	452	592	594	487
Top Tube (actual)	600	508	619	465	661	549
Seat Tube C-T	531	499	591	531	545	698
Seat Tube C-C	458	483	563	538	467	447
Head Angle	83	76	71	66	86	72
Seat Angle	69	82	72	79	59	62
Head Tube	125	126	160	187	192	211
Chainstay	414	369	412	489	347	430
Wheelbase	804	1075	947	1111	1199	931
Front Centre	687	521	664	624	644	511
Standover	832	799	779	877	672	918
BB Drop	81	59	61	59	81	57
Fork Rake / Offset	53	43	53	42	48	46
Trail	61	66	60	61	73	69
Fork Length (A2C)	341	324	371	451	332	357
Axle Spacing	123	154	157	114	126	135
Handlebar Width	36	37	40	42	49	51
Stem Length	96	88	111	121	122	122
Crank Length	203	187	202	171	144	142
Data Source	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer

Measurements are in millimeters and degrees, unless otherwise noted.

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Jenson USA - Performance Bicycle - Competitive Cyclist

Thank you! Bob & Dave