Brunny P.O. Block Compatibility Charts

This is your go-to place for all of our Brunny P.O. Block sizing information. If for some chance you need more help, please reach out to info@derbywarehouse.com

Garry Manfroid, Backside Grind

Brunny P.O. Blocks 3056 Size Chart

Sizing Instructions: Remove all cushions and trucks from the kingpin assembly on one skate. Measure the shortest distance between the kingpins (closest to the plate) and choose the appropriate size.

BRUNNY BLOCK SIZING
	Kingpin Distance
SMALL	60mm - 79mm
MEDIUM	80mm - 94mm
LARGE	95mm - 109mm
X-LARGE	110mm - 145mm

Block Dimensions infographic for a size small Brunny Block

Block Dimensions infographic for a size medium Brunny Block

Block Dimensions infographic for a size large Brunny Block

Block Dimensions infographic for a size x-large Brunny Block

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Suregrip Avanti Plate x Brunny P.O. Block Size Chart

Plate Size	Wheel Base	Brunny Block Size
1	118mm	N/A
2	128mm	Small
3	138mm	Small
4	148mm	Medium
5	158mm	Medium
6	168mm	Large
7	178mm	Large
8	188mm	X-Large
9	198mm	X-Large

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Chuffed Skates x Brunny P.O. Block Size Chart

Chuffed Wanderer or Crew Roller Skates

Plate Size	Inner Sole	Wheel Base	Brunny Block Size
4	230mm	125mm	Small
5	240mm	135mm	Small
6	250mm	150mm	Medium
7	260mm	160mm	Medium
8	270mm	175mm	Large
9	280mm	185mm	Large
10	290mm	185mm	X-Large
11	300mm	185mm	X-Large

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Moxi Lolly Skates x Brunny P.O. Block Size Chart

Plate Size	Inner Sole	Wheel Base	Brunny Block Size
4	224mm	144mm	Small
5	230mm	150mm	Medium
6	238mm	156mm	Medium
7	246mm	162mm	Large
8	256mm	168mm	Large
9	264mm	174mm	Large
10	271mm	180mm	X-Large
11	287mm	186mm	X-Large
12	297mm	192mm	X-Large
13	305mm	198mm	X-Large

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Moxi Panther Skates x Brunny P.O. Block Size Chart

Boot Size (US)	Inner Sole	Brunny Block Size
1	114mm	N/A
2	114mm	N/A
3	127mm	Small
4	140mm	Small
5	152mm	Medium
6	165mm	Medium
7	178mm	Large
8	191mm	Large
9	203mm	X-Large
10	203mm	X-Large

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Chaya Karma/Kismet x Brunny P.O. Block Size Chart

Chaya Park Skates that come on the Chaya Shari Plates

Size (EU)	Inner Sole	Brunny Block Size
36	228mm	Small
37	235mm	Small
38	242mm	Small
39	248mm	Small
40	255mm	Medium
41	262mm	Medium
42	268mm	Large
43	275mm	Large
44	281mm	X-Large
45	288mm	X-Large

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Bont ParkStar x Brunny P.O. Block Size Chart

Bont Boot Size	Plate Size (IN)	Wheel Base	Brunny Block Size
1	5"	127mm	Small
2.5	5"	127mm	Small
3 - 4	5.5"	140mm	Small
4.5	6"	152mm	Medium
5.5	6"	152mm	Medium
6 - 7	6.5"	165mm	Medium
7.5	7"	178mm	Large
8.5	7"	178mm	Large
9 - 10	7.5"	191mm	X-Large
10.5	8"	203mm	X-Large
13.5	8"	203mm	X-Large