Bicycle Tubes & Valves

Precision Tubes. Reliable Valves. Ride-Ready Always.

From city rides to rugged trails, Hartex inner tubes and valves are engineered for lasting air retention, efficient performance, and easy fit — across all wheel sizes.

Built to Endure. Designed to Perform

At Hartex, we manufacture high-performance inner tubes for a wide range of bicycles, two-wheelers and three-wheelers. Made from high-quality butyl rubber and precision-engineered valves, our products are trusted across global markets for their durability, air retention, and road adaptability.

LIGHT WEIGHT TUBES

Introducing Our Ultra-Light (Butyl) 0.6 mm Tube – Engineered for Efficiency, Designed for Performance

When every gram counts, our Ultra-Light 0.6 mm Tube delivers the perfect balance of weight reduction and air retention. Built with precision engineering and high-quality materials, this tube is ideal for riders who demand performance without compromise.

Ultra-Light Construction

At just 0.6 mm thickness, this tube is designed to reduce overall vehicle weight, improve mileage, and enhance ride responsiveness.

Excellent Air Retention

Despite its ultra-light build, the tube holds air perfectly—ensuring reliable performance and minimal air loss over time.

Precision Fit & Flexibility

Designed to fit seamlessly, the tube offers high flexibility and easy installation across a variety of tyre sizes.

BICYCLE INNER TUBES

ETRTO	SIZE	PATTERN / BRAND NAME	WEIGHT (±10 Gms)
37/47-622/635	28 x 1.40/1.75	28 Slim	180
28/37-622/635	28 x 1.10/1.40	28 Xtra Slim	160
25/32-622/635	28 x 1.00/1.25	28 Race Wide	135
18/25-622/630	27-28 x 3/4 to 1.00	28 Race	110
76/90-622	29 x 3.00/3.50	29 Fat	370
66/76-622	29 x 2.60/3.00	29 Xtra Wide	330
57/66-622	29 x 2.25/2.60	29 Wide	235
47/57-622	28/29 x 1.75/2.25	28/29 Classic	205
90/114-584	27.5 x 3.50/4.50	27.5 Xtra Fat	560
76/90-584	27.5 x 3.00/3.50	27.5 Fat	345
66/76-584	27.5 x 2.60/3.00	27.5 Xtra Wide	310
57/66-584	27.5 x 2.25/2.60	27.5 Wide	220
47/57-584	27.5 x 1.75/2.25	27.5 Classic	195
18/28-584	27.5 x 3/4 to 1.10	27.5 Race	103
114/140-559	26 x 4.50/5.50	26 Xcess	625
90/114-559	26 x 3.50/4.50	26 Xtra Fat	530
76/90-559	26 x 3.00/3.50	26 Fat	335
66/76-559	26 x 2.60/3.00	26 Xtra Wide	300
57/66-559	26 x 2.25/2.60	26 Wide	210
47/57-559	26 x 1.75/2.25	26 Classic	190
18/28-559	26 x 3/4 to 1.10	26 Race	98
37/47-559/597	26-27.5 x 1.40/1.75	26/27.5 Slim	160
28/37-559/597	26-27.5 x 1.10/1.40	26/27.5 Xtra Slim	140
90/114-507	24 x 3.50/4.50	24 Xtra Fat	495
76/90-507	24 x 3.00/3.50	24 Fat	290
66/76-507	24 x 2.60/3.00	24 Xtra Wide	260
57/66-507	24 x 2.25/2.60	24 Wide	190
47/57-507	24 x 1.75/2.25	24 Classic	170
32/47-507/544	24 x 1.25/1.75	24 Slim	150
47/57-457	22 x 1.75/2.25	22 Classic	145
32/47-457/501	22 x 1.25/1.75	22 Slim	130
90/114-406	20 x 3.50/4.50	20 Xtra Fat	395
76/90-406	20 x 3.00/3.50	20 Fat	255
66/76-406	20 x 2.60/3.00	20 Xtra Wide	225
57/66-406	20 x 2.25/2.60	20 Wide	150
47/57-406	20 x 1.75/2.25	20 Classic	135
32/47-406/451	20 x 1.25/1.75	20 Slim	115
25/32-451	20 x 1.00/1.25	20 Xtra Slim	95
66/76-355	18 x 2.60/3.00	18 Xtra Wide	185
57/66-355	18 x 2.25/2.60	18 Wide	145
47/57-355	18 x 1.75/2.25	18 Classic	120
32/47-355/400	18 x 1.25/1.75	18 Slim	105
66/76-305	16 x 2.60/3.00	16 Xtra Wide	160
57/66-305	16 x 2.25/2.60	16 Wide	120
47/57-305	16 x 1.75/2.25	16 Classic	110
32/47-305/349	16 x 1.25/1.75	16 Slim	100
57/66-254	14 x 2.25/2.60	14 Wide	110
47/57-254	14 x 1.75/2.25	14 Classic	90
32/47-254	14 x 1.25/1.75	14 Slim	80
57/66-203	12 1/2 x 2.25/2.60	12 Wide	90
47/57-203	12 1/2 x 1.75/2.25	12 Classic	75
32/47-203	12 1/2 x 1.25/1.75	12 Slim	65

ETRTO	SIZE	PATTERN / BRAND NAME	WEIGHT (±10 Gms)
40-635	28 x 1.1/2	TAJMAHAL 28 X 1 1/2	410
40-635	28 x 1.1/2	BALWAN 28 X 1 1/2 x 1 3/4	390
40-635	28 x 1.1/2	HILL TOP 28 X 1 1/2	60
40-635	28 x 1.1/2	BEST 28 X 1 1/2	350
40-635	28 x 1.1/2	VAN TOOFANI 28 X 1 1/2	370
40-635	28 x 1.1/2	COBRA 28 X 1 1/2	330
40-635	28 x 1.1/2	HARTEX 28 X 1 1/2	350
40-635	28 x 1.1/2	HARTEX 99 28 X 1 1/2	330
40-635	28 x 1.1/2	SUPER 28 X 1 1/2	315
40-635	28 x 1.1/2	TIGER 28 X 1 1/2	315
37-590	26 x 1.3/8	TIGER SLR HD 26 X 1 3/8	290
40-584	26 x 1.1/2	TIGER HD 26 X 1 1/2	310
47/57-559	26 x 1.95/2.125	RANGER 26 X 1.75/2.125 RANGER	350
40-635	28 x 1.1/2	BLACK 28 X 1 1/2	290
40-635	28 x 1.1/2	7 STAR 28 X 1 1/2	290
40-635	28 x 1.1/2	HARTEX 555 28 X 1 1/2	280
40-635	28 x 1.1/2	COMMANDER 28 X 1 1/2	280
40-635	28 x 1.1/2	GOLD 28 X 1 1/2	280
47/57-559	26 x 1.75 / 2.125	HARTEX MULTISIZE 26 X 1.95/2.125	330
47/57-559	26 x 1.75 / 2.125	RANGER 26 X 1.75/2.125	330
47/57-507	24 x 1.75 / 2.125	RANGER 24 X 1.75/2.125	280
37-590	26 x 1.3/8	TIGER SLR 26 X 1 3/8	270
40-584	26 x 1.1/2	TIGER 26 X 1 1/2	280
40-540	24 x 1.1/2	JUNIOR 24 X 1 1/2	270
37-540	24 x 1.3/8	SLR 24 X 1 3/8	255
47-406	20 x 1.75	TOMBOY 20 X 1.75	205
47-355	18 x 1.75	HARTEX 18 X 1.75	175
47-305	16 x 1.75	TOMBOY 16 X 1.75	145
47-305	16 x 1.75	HARTEX 16 X 1.75	145
40-635	28 x 1.1/2	JANTA 28 X 1 1/2	310
40-584	26 x 1.1/2	JANTA 26 X 1 1/2	310

ETRTO	SIZE	PATTERN / BRAND NAME	WEIGHT (±10 Gms)
47-635	28 x 1.1/2 x 1.3/4	BALWAN 28 X 1 1/2 X 1 3/4	365
40-635	28 x 1.1/2	BULLET 28 X 1 1/2	348
40-635	28 x 1.1/2	COMMANDO 28 X 1 1/2	348
40-635	28 x 1.1/2	DIAMOND SUPREME 28 X 1 1/2	330
60/62-622	29 x 2.35/2.40	HARTEX 29 x 2.35/2.40	375
47/57-622	29 x 2.10	HARTEX 29 X 2.10	345
66/71-584	27.5 x 2.60/2.80	HARTEX 27.5 X 2.60/2.80	420
60/62-584	27.5 x 2.35/2.40	HARTEX 27.5 x 2.35/2.40	355
47/57-584	27.5 x 2.10	HARTEX 27.5 X 2.1	335
47/57-584	27.5 x 2.10	HARTEX 27.5 X 2.10	335
75/80-559	26 x 3.00	HARTEX 26 x 3.0 AV	475
60/62-559	26 x 2.35 /2.40	HARTEX 26 X 2.35	335
60/62-559	26 x 2.35	HARTEX 26 x 2.35	335
60/62-559	26 x 2.35 /2.40	HARTEX 26 X 2.35	335
47/52/57-559	26 x 1.75 / 2.125	HARTEX MULTI SIZE 26 X 1.75/2.125	305
47/52/57-559	26 x 1.75 / 2.125	HARTEX MULTI SIZE 26 X 1.75/2.125	305
54-559	26 x 1.95 / 2.125	HARTEX 26 x 2.125 MULTI SIZE(B)	305
54-559	26 x 1.95 / 2.125	HARTEX MULTI SIZE 26 X 1.95	305
47-507	24 x 1.75 / 2.125	HARTEX 24 X 1.75 MULTI SIZE (B)	260
47/57-507	24 x 1.75 / 2.125	HARTEX 24 X 1.75 / 2.125 MULTI SIZE	260
60/62-507	24 x 2.35 /2.40	HARTEX 24 X 2.35	310
35-630	27 x 1 3/8	HARTEX 27 X 1 3/8	240
32-630	27 x 1.1/4	HARTEX 27 X 1 1/4	225
37-590	26 x 1.3/8	CHAMPION 26 X 1 3/8	230
40-584	26 x 1.1/2	HONDA 26 X 1 1 /2	295
37-540	24 x 1.3/8	HARTEX 24 X 1 3/8	215
40-534	24 x 1.1/2	HARTEX 24 x 1 1/2	220
75/80-406	20 X 3.00	HARTEX 20 X 3.00	345
60/62-406	20 x 2.35	HARTEX 20 X 2.35	250
47/57-406	20 x 1.75 / 2.25	HARTEX 20 X 1.75/2.125	225
75/80-305	16 X 3.00	HARTEX 16 X 3.00	285
60/62-305	16 x 2.35/2.40	HARTEX 16 x 2.35	200
47/57-305	16 x 1.75 / 2.125	HARTEX 16 X 1.75/2.125	165
60/62-254	14 x 2.35/2.40	HARTEX 14 X 2.40	150
47/57-254	14 x 1.75	HARTEX 14 X 1.75/2.125	150
40-635	28 x 1.1/2	DHOOM 28 X 1 1/2	300-330
62-630	27 x 1.1/4	DHOOM 27 X 1 1/4	225
60/62-622	29 x 2.40	DHOOM 29 x 2.40	345
47/57-622	29 x 2.10	DHOOM 29 x 2.10	345
37-590	26 x 1.3/8	DHOOM 26 X 1 3/8	230
66/71-584	27.5 x 2.60/2.80	DHOOM 27.5 x 2.60/2.80	335
60/62-584	27.5 x 2.40	DHOOM 27.5 x 2.40	335
47/57-584	27.5 x 2.10	DHOOM 27.5 x 2.10	335
40-584	26 x 1.1/2	DHOOM 26 X 1 1/2	295
75/80-559	26 X 3.00	DHOOM 26 X 3.00	335
60/62-559	26 x 2.35/2.40	DHOOM 26 x 2.35/2.40	335
47/57-559	26 x 1.95/2.125	DHOOM 26 X 1.95	305
37-540	24 x 1.3/8	DHOOM 24 X 1 3/8	215
60/62-507	24 x 2.35/2.40	DHOOM 24 x 2.35/2.40	310
47/57-507	24 x 1.75/2.125	DHOOM 24 X 1.75/2.125	260
75/80-406	20 X 3.00	DHOOM 20 X 3.00	260
60/62-406	20 x 2.35/2.40	DHOOM 20 x 2.35/2.40	250
47/57-406	20 x 1.75/2.125	DHOOM 20 X 1.75	225
75/80-305	16 X 3.00	DHOOM 16 X 3.00	225
60/62-305	16 x 2.40	DHOOM 16 x 2.40	225
47/57-305	16 x 1.75/2.125	DHOOM 16 X 1.75	165
47/57-254	14 x 1.75/2.125	DHOOM 14 x 1.75/2.125	150
57-203	12 1/2 X 2 1/4	DHOOM 12 1/2 X 2 1/4	140