The classic 1" Headset Stackheight Chart

	C	D	E	F	G	H	I	J	K	L
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2	The classic 1" Headset Stackheight Chart
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4	Stack Height	Brand	Model	Bearing Type	ball diameter		Weight/ gr.	Fits
5					inch	mm		head-tube races 30,2 mm/ fork-crown race 26,4 mm	head-tube races 30,0 mm/ fork-crown race 27,0 mm (JIS)	head-tube races 30,2 mm/ fork-crown race 27,0 mm

6		Cambio Rino	Competizione	balls				x
7		Cambio Rino	Criterium	balls				x
8		Cambio Rino	Crono	balls				x
9	33,0 mm	Campagnolo	Veloce	balls			140	x
10	33,8 mm	Campagnolo	Nuovo Record Track	balls	3/16	4,76	160,9	x
11	33,8 mm	Campagnolo	Gran Sport	balls	3/16	4,76		x
12	38,5 mm	Campagnolo	C-Record Track	balls				x
13	39,1 mm	Campagnolo	Nuovo Record	balls	3/16	4,76	194	x
14	39,1 mm	Campagnolo	Victory	balls	3/16	4,76	196	x
15	39,1 mm	Campagnolo	Triomphe	balls				x
16	39,5 mm	Campagnolo	Xenon	balls				x
17	40,7 mm	Campagnolo	Centaur	balls			156	x
18	41,2 mm	Campagnolo	Athena	balls			136	x
19	41,2 mm	Campagnolo	Chorus	sealed			206	x
20	41,2 mm	Campagnolo	Croce d´Aune	sealed			152	x
21	41,5 mm	Campagnolo	Record alloy	sealed			152	x
22	41,5 mm	Campagnolo	C- Record	sealed			152	x
23	42,2 mm	Campagnolo	Super Record	balls	5/32	3,97	134	x
24	41,0 mm	Edco	Competition (old modell)	balls			112	x
25	41,0 mm	FT Bologna	Extra Rolling legaleggera	balls			115	x
26	41,0 mm	FT Bologna	Extra Rolling	balls			103	x
27	41,1 mm	Gipiemme	Crono Sprint E	balls				x
28	41,1 mm	Gipiemme	Crono Sprint 500CC	balls				x
29		Gipiemme	Crono Sprint 500BP	balls				x
30		Gipiemme	Special Strada	balls				x
31	38,0 mm	Mavic	315	sealed			119	x
32	39,0 mm	Mavic	305	sealed			105	x
33	46,0 mm	Ofmega	CX	cartridge				x
34		Ofmega	Competizione	balls				x
35		Ofmega	Super Competizione	balls				x
36		Ofmega	Master	balls			140	x
37	33,0 mm	Ritchey	Logic Comp, Pro WCS, Logic Expert	balls			137	x
38	30,0 mm	Shimano	Dura Ace HP-7600	sealed			80	x
39	32,5 mm	Shimano	Sante	balls			100	x
40	33,5 mm	Shimano	105 HP-1050	sealed			120	x
41	33,5 mm	Shimano	105 HP-1055	sealed			101	x	x
42	33,5 mm	Shimano	600 HP-6400	sealed			99	x
43	35,5 mm	Shimano	RX100 HP-R500	sealed				x
44	36,3 mm	Shimano	Dura Ace HP-7400	sealed			114	x
45	40,0 mm	Shimano	600EX HP-6207	sealed			145	x
46	33,0 mm	Stronglight	P3	balls			120	x		x
47	37,0 mm	Stronglight	X94	sealed			122	x
48	38,0 mm	Stronglight	V4	balls			185	x		x
49	40,2 mm	Stronglight	Delta	cartridge			86	x
50	40,7 mm	Stronglight	X-12	cartridge			134	x		x
51	40,7 mm	Stronglight	A-9	cartridge			80	x		x
52	41,0 mm	Stronglight	S5 Super Competition	balls			190/ 210	x		x
53	41,0 mm	Stronglight	D6 extra légere	balls			125	x		x
54		Stronglight	S7 Super Competition	balls			192	x		x
55		Stronglight	D8 Course Professionelle extra légere	balls			137	x		x
56	43,0 mm	Stronglight	B-10	sealed				x
57	43,0 mm	Stronglight	C-11	sealed			60	x
58	35,5 mm	Suntour	Superbe Pro	sealed			119	x
59	36,2 mm	Suntour	Superbe Track	sealed				x
60	37,0 mm	Suntour	XC-Pro Grease Guard	sealed			126	x	x
61	41,0 mm	Suntour	GPX	sealed				x
62	31,2 mm	Tange-Seiki	MA-60	balls				x	x
63	33,0 mm	Tange-Seiki	Extrude (steel)	balls				x
64	33,4 mm	Tange-Seiki	Levin CDS	balls				x	x	x
65	36,0 mm	Tange-Seiki	Extrude alloy	balls				x
66	38,0 mm	Tange-Seiki	Levin	sealed			155	x	x	x
67	44,0 mm	Tange-Seiki	G-Master 2000	sealed			126	x		x
68	36,0 mm	YST	HP-8311	balls			135	x
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