Source: work-wheels.co.jp

WORK Meister M1R

Construction: 2-piece (Welded)
Assembly: welded
Country: Japan
Produced

Discontinued

Description

The WORK Meister M1R is a discontinued welded 2-piece wheel combining a low-pressure cast centre disc with a spun forged step-rim barrel. Available in 16 to 20-inch; the 16" size offers only Adisk and Odisk in 4H/5H-100, while the large-clearance Ldisk is exclusive to 20". Offsets are orderable to the millimetre within the published range.

Disk Variants

Code	Name	PCDs
Adisk	Standard	4×100, 5×100, 5×114.3
Odisk	Deep Rim	4×100, 5×100, 5×114.3
Ldisk	Big Caliper (L)	5×114.3
Rdisk	Big Caliper (R)	5×114.3

Custom PCD: available bolt patterns by diameter

Diameter	Disk variant(s)	PCD range
16″	Odisk	5H-98〜100
16″	Adisk	4H-98〜100
17″	Rdisk	5H-112〜120.65
17″	Odisk	5H-98〜120.65
17″	Adisk	4H-98〜114.3・5H-98〜120.65
18″	Rdisk	5H-112〜120.65
18″	Odisk	4H-98〜100・5H-98〜120.65
18″	Adisk	5H-98〜120.65
19″	Rdisk	5H-112〜120.65
19″	Odisk	5H-98〜130
19″	Adisk	5H-98〜120.65
20″	Ldisk, Rdisk	5H-112〜120.65
20″	Odisk	5H-98〜130
20″	Adisk	5H-98〜120.65

Offset / Configuration Matrix

16"

Width	Offset range (ET)	Rim depth range
6.0J	ET28 – ET32	44 – 48 mm
6.5J	ET22 – ET38	44 – 60 mm
7.0J	ET15 – ET45	44 – 74 mm
7.5J	ET9 – ET51	44 – 86 mm
8.0J	ET3 – ET57	44 – 98 mm
8.5J	ET-4 – ET64	44 – 112 mm
9.0J	ET-10 – ET70	44 – 124 mm

17"

Width	Offset range (ET)	Rim depth range
6.0J	ET29 – ET33	44 – 48 mm
6.5J	ET23 – ET39	44 – 60 mm
7.0J	ET16 – ET46	44 – 74 mm
7.5J	ET10 – ET52	44 – 86 mm
8.0J	ET4 – ET58	44 – 98 mm
8.5J	ET-3 – ET65	44 – 112 mm
9.0J	ET-9 – ET71	44 – 124 mm
9.5J	ET-15 – ET77	44 – 136 mm
10.0J	ET-22 – ET84	44 – 150 mm
10.5J	ET-28 – ET85	49 – 162 mm

18"

Width	Offset range (ET)	Rim depth range
7.5J	ET-1 – ET39	43 – 83 mm
8.0J	ET-7 – ET45	43 – 95 mm
8.5J	ET-14 – ET52	43 – 109 mm
9.0J	ET-20 – ET58	43 – 121 mm
9.5J	ET-26 – ET64	43 – 133 mm
10.0J	ET-33 – ET71	43 – 147 mm
10.5J	ET-39 – ET77	43 – 159 mm
11.0J	ET-45 – ET83	43 – 171 mm
11.5J	ET-52 – ET85	38 – 185 mm

19"

Width	Offset range (ET)	Rim depth range
8.0J	ET2 – ET44	45 – 87 mm
8.5J	ET-5 – ET51	45 – 101 mm
9.0J	ET-11 – ET57	45 – 113 mm
9.5J	ET-17 – ET63	45 – 125 mm
10.0J	ET-24 – ET70	45 – 139 mm
10.5J	ET-30 – ET76	45 – 151 mm
11.0J	ET-36 – ET82	45 – 163 mm
11.5J	ET-43 – ET85	49 – 177 mm
12.0J	ET-49 – ET85	55 – 189 mm
12.5J	ET-55 – ET85	61 – 201 mm

20"

Width	Offset range (ET)	Rim depth range
8.0J	ET-8 – ET41	49 – 98 mm
8.5J	ET-15 – ET48	49 – 112 mm
9.0J	ET-21 – ET54	49 – 124 mm
9.5J	ET-27 – ET60	49 – 136 mm
10.0J	ET-34 – ET67	49 – 150 mm
10.5J	ET-40 – ET73	49 – 162 mm
11.0J	ET-46 – ET79	49 – 174 mm
11.5J	ET-53 – ET85	50 – 188 mm
12.0J	ET-59 – ET85	56 – 200 mm
12.5J	ET-65 – ET85	62 – 212 mm

20"

Width	Offset range (ET)	Rim depth range
8.0J	ET-14 – ET35	49 – 98 mm
8.5J	ET-21 – ET42	49 – 112 mm
9.0J	ET-27 – ET48	49 – 124 mm
9.5J	ET-33 – ET54	49 – 136 mm
10.0J	ET-40 – ET61	49 – 150 mm
10.5J	ET-46 – ET67	49 – 162 mm
11.0J	ET-52 – ET73	49 – 174 mm
11.5J	ET-59 – ET80	49 – 188 mm
12.0J	ET-65 – ET85	50 – 200 mm
12.5J	ET-71 – ET85	56 – 212 mm

16"

Width	Offset range (ET)	Rim depth range
6.0J	ET38 – ET42	44 – 48 mm
6.5J	ET32 – ET48	44 – 60 mm
7.0J	ET25 – ET55	44 – 74 mm
7.5J	ET19 – ET61	44 – 86 mm
8.0J	ET13 – ET67	44 – 98 mm
8.5J	ET6 – ET74	44 – 112 mm
9.0J	ET0 – ET80	44 – 124 mm

17"

Width	Offset range (ET)	Rim depth range
6.0J	ET38 – ET42	44 – 48 mm
6.5J	ET32 – ET48	44 – 60 mm
7.0J	ET25 – ET55	44 – 74 mm
7.5J	ET19 – ET61	44 – 86 mm
8.0J	ET13 – ET67	44 – 98 mm
8.5J	ET6 – ET74	44 – 112 mm
9.0J	ET0 – ET80	44 – 124 mm
9.5J	ET-6 – ET85	45 – 136 mm
10.0J	ET-13 – ET85	52 – 150 mm
10.5J	ET-19 – ET85	58 – 162 mm

18"

Width	Offset range (ET)	Rim depth range
7.5J	ET8 – ET48	43 – 83 mm
8.0J	ET2 – ET54	43 – 95 mm
8.5J	ET-5 – ET61	43 – 109 mm
9.0J	ET-11 – ET67	43 – 121 mm
9.5J	ET-17 – ET73	43 – 133 mm
10.0J	ET-24 – ET80	43 – 147 mm
10.5J	ET-30 – ET85	44 – 159 mm
11.0J	ET-36 – ET85	50 – 171 mm
11.5J	ET-43 – ET85	57 – 185 mm

19"

Width	Offset range (ET)	Rim depth range
8.0J	ET11 – ET53	45 – 87 mm
8.5J	ET4 – ET60	45 – 101 mm
9.0J	ET-2 – ET66	45 – 113 mm
9.5J	ET-8 – ET72	45 – 125 mm
10.0J	ET-15 – ET79	45 – 139 mm
10.5J	ET-21 – ET85	45 – 151 mm
11.0J	ET-27 – ET85	51 – 163 mm
11.5J	ET-34 – ET85	58 – 177 mm
12.0J	ET-40 – ET85	64 – 189 mm
12.5J	ET-46 – ET85	70 – 201 mm

20"

Width	Offset range (ET)	Rim depth range
8.0J	ET0 – ET49	49 – 98 mm
8.5J	ET-7 – ET56	49 – 112 mm
9.0J	ET-13 – ET62	49 – 124 mm
9.5J	ET-19 – ET68	49 – 136 mm
10.0J	ET-26 – ET75	49 – 150 mm
10.5J	ET-32 – ET81	49 – 162 mm
11.0J	ET-38 – ET85	51 – 174 mm
11.5J	ET-45 – ET85	58 – 188 mm
12.0J	ET-51 – ET85	64 – 200 mm
12.5J	ET-57 – ET85	70 – 212 mm

17"

Width	Offset range (ET)	Rim depth range
6.0J	ET14 – ET18	44 – 48 mm
6.5J	ET8 – ET24	44 – 60 mm
7.0J	ET1 – ET31	44 – 74 mm
7.5J	ET-5 – ET37	44 – 86 mm
8.0J	ET-11 – ET43	44 – 98 mm
8.5J	ET-18 – ET50	44 – 112 mm
9.0J	ET-24 – ET56	44 – 124 mm
9.5J	ET-30 – ET62	44 – 136 mm
10.0J	ET-37 – ET69	44 – 150 mm
10.5J	ET-43 – ET75	44 – 162 mm

18"

Width	Offset range (ET)	Rim depth range
7.5J	ET-16 – ET24	43 – 83 mm
8.0J	ET-22 – ET30	43 – 95 mm
8.5J	ET-29 – ET37	43 – 109 mm
9.0J	ET-35 – ET43	43 – 121 mm
9.5J	ET-41 – ET49	43 – 133 mm
10.0J	ET-48 – ET56	43 – 147 mm
10.5J	ET-54 – ET62	43 – 159 mm
11.0J	ET-60 – ET68	43 – 171 mm
11.5J	ET-67 – ET75	43 – 185 mm

19"

Width	Offset range (ET)	Rim depth range
8.0J	ET-13 – ET29	45 – 87 mm
8.5J	ET-20 – ET36	45 – 101 mm
9.0J	ET-26 – ET42	45 – 113 mm
9.5J	ET-32 – ET48	45 – 125 mm
10.0J	ET-39 – ET55	45 – 139 mm
10.5J	ET-45 – ET61	45 – 151 mm
11.0J	ET-51 – ET67	45 – 163 mm
11.5J	ET-58 – ET74	45 – 177 mm
12.0J	ET-64 – ET80	45 – 189 mm
12.5J	ET-70 – ET85	46 – 201 mm

20"

Width	Offset range (ET)	Rim depth range
8.0J	ET-23 – ET26	49 – 98 mm
8.5J	ET-30 – ET33	49 – 112 mm
9.0J	ET-36 – ET39	49 – 124 mm
9.5J	ET-42 – ET45	49 – 136 mm
10.0J	ET-49 – ET52	49 – 150 mm
10.5J	ET-55 – ET58	49 – 162 mm
11.0J	ET-61 – ET64	49 – 174 mm
11.5J	ET-68 – ET71	49 – 188 mm
12.0J	ET-74 – ET77	49 – 200 mm
12.5J	ET-80 – ET83	49 – 212 mm

2-piece welded construction: the centre disc is positioned steplessly within the stated range and then welded. Every offset within the range is orderable to the millimetre. Rim depth varies correspondingly. Submit corrections.

Finishes & Colors

Fine Height Silver II FS2 Matt Black MBL Matt Bronze GMB

Accessories

Item	Part No.	Note
Air valve		Included
Center cap A		Optional; PCD 100–114.3
Center cap B		Optional; PCD 114.3–139.7
Black air valve		Optional

Construction

2-piece (Welded)

Centre disc is welded to the barrel. Width and offset are configured to the millimetre at order time within the stated range; once welded they are fixed.

Notes

Hub clearance varies by diameter: Adisk 35mm (16"), 36mm (17"), 37mm (18"–20"); Odisk 35mm all diameters; Ldisk 43mm (20" only); Rdisk 40mm (17"–20"). Values are reference distances from mounting face to centre cap. Ldisk is exclusive to 20"; Rdisk starts at 17". The 16" size supports only 4H-100 and 5H-100 (no 5H-114.3). Due to manufacturing tolerances, the disc may protrude from the rim flange below 46mm rim depth (16"/17") or 48mm (18").

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