Graves Octagonal Slip-On Exhaust System Honda CRF300L / S / Rally 2021-2026

Size chart

Clothing Size Conversion Chart
Category	US	EU	UK	Chest (in)	Waist (in)	Hips (in)
Men	XS	44	34	32-34	26-28	33-35
	S	46	36	34-36	28-30	35-37
	M	48	38	38-40	32-34	39-41
	L	50	40	42-44	36-38	43-45
	XL	52	42	46-48	40-42	47-49
Women	XS	32	6	31-32	24-25	33-34
	S	34	8	33-34	26-27	35-36
	M	36	10	35-36	28-29	37-38
	L	38-40	12-14	37-39	30-32	39-41
	XL	42	16	40-42	33-35	42-44
Youth	XS	128	7	26-28	23-24	26-28
	S	134	8	28-30	24-25	28-30
	M	140	10	30-32	25-26	30-32
	L	146	12	32-34	26-27	32-34
	XL	152	14	34-36	27-28	34-36

Pants Size Conversion Chart
Category	US	EU	UK	Waist (in)	Hip (in)	Inseam (in)
Men	28	44	28	28	34	30
	30	46	30	30	36	31
	32	48	32	32	38	32
	34	50	34	34	40	33
	36	52	36	36	42	34
Women	0	32	4	24	34	30
	2	34	6	25	35	30
	4	36	8	26	36	31
	6	38	10	27	38	32
	8	40	12	28	40	32

Shoes Size Conversion Chart
Category	US	EU	UK	Foot Length (in)
Men	6	39	5.5	9.25
	7	40	6.5	9.625
	8	41	7.5	10
	9	42	8.5	10.25
	10	43	9.5	10.625
	11	44	10.5	11
	12	45	11.5	11.25
	13	46	12.5	11.625
Women	5	35	2.5	8.5
	6	36	3.5	8.875
	7	37	4.5	9.25
	8	38	5.5	9.625
	9	39	6.5	10
	10	40	7.5	10.25
	11	41	8.5	10.625
	12	42	9.5	11
M (Unisex)	5	37	4.5	8.75
	6	38	5.5	9
	7	39	6.5	9.5
	8	40	7.5	10
	9	41	8.5	10.25
	10	42	9.5	10.625
	11	43	10.5	11
	12	44	11.5	11.25

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Graves Motorsports Octagonal Slip-On System Honda CRF300L / Rally / ABS / CRF300LS Graves Exhaust Systems offer top-tier performance, fit, finish and value for riders. The Octagonal Slip-On Exhaust boasts an aluminum silencer, a stainless steel end cap featuring a carbon fiber cover and a stainless steel link pipe. Its octagonal silencer, with increased volume for reduced sound, produces a deep and throaty exhaust note while ensuring durability. Crafted as a one-piece unit, this slip-on silencer easily attaches to the stock header, featuring a clean strapless design with a single integrated mounting tab. The silencer securely fastens to the motorcycle using the OEM clamp. Backed by a track record of over 30 Professional AMA Championships, this system delivers the expected high performance. Features: Aluminum muffler with stainless steel endcap and carbon fiber endcap cover Unique silencer body finishes Precision welds for weight savings and heat reduction Integrated mounting tab for clean strapless design Forestry approved spark arrestor / dB reducer Mandrel bent Optional header available Made in USA Specifications: Weight: OEM: 10.2lbs Graves: 5.8lbs Sound Output: Stock at idle: 78dB Stock at 5000rpm: 90dB Graves w/insert at idle: 82dB Graves w/insert at 5000rpm: 90dB