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Dynojet is a global leader in high-performance fuel management, tuning, and diagnostic solutions for motorcycles, ATVs, UTVs, and powersports vehicles. Renowned for its Dynojet Power Commander and Dynojet Dynamometer systems, the company provides riders and tuners with precise tools to optimize engine performance, throttle response, and fuel efficiency. Trusted by professional racers and enthusiasts worldwide, Dynojet combines advanced technology, reliability, and innovation to help riders get the most out of their machines.

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Dynojet – Autotune For Power Commander V
SKU: AT-200

£288.13

Out of stock
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Dynojet – Power Commander V
SKU: 16-064

£499.98
Dynojet Stage 1 Jet Kit – XRV750 Africa Twin RD04
SKU: DJH1156

£102.59

Out of stock
Dynojet Stage 1 Jet Kit – RD07 (1993 – 95)
SKU: DJH1165

£102.59

In stock
Dynojet Stage 1 Jet Kit – RD07A (1996 – 03)
SKU: DJH1158

£102.59

Out of stock

Size	Chest (cm)	Waist (cm)	Rider Height (cm)
XS	86 – 90	72 – 76	160 – 167
S	91 – 95	77 – 81	165 – 172
M	96 – 100	82 – 86	170 – 177
L	101 – 105	87 – 91	175 – 182
XL	106 – 110	92 – 96	180 – 187
2XL	111 – 115	97 – 101	185 – 192
3XL	116 – 120	102 – 106	190 – 197
4XL	121 – 125	107 – 111	195 – 202

⚠️ Fit Notes (Important for Airbags)

The vest must fit snug but not restrictive
Do NOT size up for layering unless the specific model allows it
Tech-Air 5 is designed to be worn:
- Under compatible jackets
- Or under loose-fitting textile/leather jackets
There must be enough outer jacket expansion space (minimum 4cm around chest recommended)

TOPS

Size (EU)	Approx Height (cm)	Chest (cm)	Waist (cm)	Hip (cm)
48	~176	96	84	~100
50	~178	100	88	~104
52	~180	104	92	~108
54	~182	108	97	~112
56	~184	112	102	~116
58	~186	116	107	~120
60	~188	120	112	~124

BOOT SIZE

EU Size	UK Size (approx.)	US Men’s Size (approx.)
39	5.5	6
40	6.5	7
41	7.5	7.5
42	8	8.5
43	9	9.5
44	9.5	10
45	10.5	10.5
46	11.5	11.5
47	12	12

HELMETS

Head Circumference (cm)	EU / International	UK Hat Size	US Hat Size
51–52	XS	6⅜–6½	6½–6⅝
53–54	S	6½–6⅝	6⅝–6¾
55–56	S/M	6⅝–6¾	6¾–6⅞
57–58	M	6¾–7	6⅞–7⅛
59–60	L	7–7¼	7⅛–7¼
61–62	XL	7¼–7⅜	7¼–7⅜
63–64	XXL / 2XL	7⅜–7½	7⅜–7½
65+	3XL	7½+	7½+

01590 675657

info@ruggedroads.co.uk

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Dynojet – Autotune For Power Commander V

Dynojet – Power Commander V

Dynojet Stage 1 Jet Kit – XRV750 Africa Twin RD04

Dynojet Stage 1 Jet Kit – RD07 (1993 – 95)

Dynojet Stage 1 Jet Kit – RD07A (1996 – 03)

⚠️ Fit Notes (Important for Airbags)

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