Welcome to KVA Stainless

MS2™ is compatible with silver brazed lugged-construction, silver fillet, and TIG welding.
Feel the Steel...™

MS2™ Bicycle Tubing is made in the U.S.A. from first quality domestic stainless alloys using the most modern forming, welding and precision thermal processing technology available. Tubing Protected by one or more of the following U.S. Patents 7232053, 7475478, 7540402, 7618503.

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Part #	Description	OD	Length	Wall Thickness	Weight (g & oz.)	Price/Each
SG19.1(.7)-600	MS2™ Straight Gauge As Welded, Visible Seam Mill Finish	19.1 mm	600 mm	0.70 mm	190 g / 6.7 oz.
SG19.1(.7)-800	MS2™ Straight Gauge As Welded, Visible Seam Mill Finish	19.1 mm	800 mm	0.70 mm	254 g / 8.9 oz.
SG28.6(.5)-610	MS2™ Straight Gauge As Welded, Visible Seam Mill Finish	28.6 mm	610mm	0.50mm	227 g / 8 oz.
SG28.6(.75)-650	MS2™ Straight Gauge As Welded, Visible Seam Mill Finish	28.6 mm	650 mm	0.75 mm	340 g / 12 oz.
SG28.6(1.0)-750 Call for Longer Lengths	MS2™ Straight Gauge As Welded, Visible Seam Mill Finish	28.6 mm	750 mm	1.0 mm	454 g / 16 oz.
SG38.1(.75)-700	MS2™ Straight Gauge As Welded, Visible Seam Mill Finish	38.1 mm	700 mm	0.75 mm	519 g / 18.3 oz.
SG38.1(1.0)-750 Call for Longer Lengths	MS2™ Straight Gauge As Welded, Visible Seam Mill Finish	38.1 mm	750 mm	1.0 mm	680 g / 24 oz.
SG50.8(1.0)-800 COMING SOON	MS2™ Straight Gauge As Welded, Visible Seam Mill Finish	50.8 mm	800 mm	1.0 mm	983 g / 34.7 oz.

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Part #	Description	OD	Length	Butt Profile	L1/T1/S/T2/L2	Weight    (g & oz.)	Price/Each
MT25.4B-001	MS2™ Main Tube Double Butted	25.4 mm	600 mm	0.7/0.4/0.7	50/50/300/50/150	195 g 6.9 oz.
MT28.6B-001	MS2™ Main Tube Double Butted Can be used as a Seat Tube	28.6 mm	600 mm	0.6/0.4/0.6	50/50/300/50/150	195 g 6.8 oz.
MT31.8B-001	MS2™ Main Tube Double Butted	31.8 mm	650 mm	0.7/0.4/0.7	50/50/350/50/150	265 g 9.4 oz.
MT34.9B-001	MS2™ Main Tube Double Butted	34.9 mm	650 mm	0.8/0.5/0.8	75/55/345/55/125	288 g 10.2 oz.
MT34.9B-002	MS2™ Main Tube Double Butted	34.9 mm	775 mm	0.8/0.5/0.8	145/55/375/55/145	415 g 14.6 oz.
ST28.6B-001	MS2™ Seat Tube Singe Butted	28.6 mm	650 mm	0.8/0.6	125/50/475	280 g 9.9 oz.
ST31.8B-001	MS2™ Seat Tube Singe Butted	31.8 mm	675 mm	0.8/0.6	150/50/475	315 g 11.2 oz.

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Part #	Description	D1	Length	Wall Thickness	Taper Length	D2	Weight (g & oz.)	Price/Pair
CS22.2-001	MS2™ Round (2 Stays)	22.2	450 mm	0.75 mm	250 mm	12.5 mm	160 g 5.6 oz.
CS22.2-201	MS2™ Round Oval Round (2 Stays)	22.2	450 mm	0.75 mm	250 mm	12.5 mm	160 g 5.6 oz.
CS22.2-101	MS2™ Oval Round (2 Stays)	27.5/16.5	450 mm	0.75 mm	250 mm	12.5 mm	160 g 5.6 oz.
CS22.2-202	MS2™ Round Oval Round Large Tire Clearance (long oval) (2 Stays)	22.2	450 mm	0.75 mm	250 mm	12.5 mm	160 g 5.6 oz.
CS22.2-301	MS2™ Road S-bend (2 Stays)	27.5/16.5	450 mm	0.75 mm	250 mm	12.5 mm	160 g 5.6 oz.
CS22.2-302	MS2™ MTB S-bend (2 Stays)	27.5/16.5	450 mm	0.75 mm	250 mm	12.5 mm	160 g 5.6 oz.
CS22.2-303	MS2™ Single bend (2 Stays)	27.5/16.5	450 mm	0.75 mm	250 mm	12.5 mm	160 g 5.6 oz.
CS22.2B-002	MS2™ Round Butted (2 Stays)	22.2	450 mm	0.6/.8 mm	230 mm	15.5 mm	155 g 5.4 oz.
CS22.2B-101	MS2™ Oval Butted (2 Stays)	26/18	450 mm	0.6/.8 mm	230 mm	15.5 mm	155 g 5.4 oz.
CS23.8-102	MS2™ 31/17 Oval (2 Stays)	31/17	450 mm	0.75 mm	225 mm	12.5 mm	170 g 6 oz.
CS23.8-301	MS2™ Road S-bend Chain Stay (2 Stays)	31/17	450 mm	0.75 mm	225 mm	12.5 mm	170 g 6 oz.
CS23.8-302	MS2™ MTB S-bend Chain Stays (2 Stays)	31/17	450 mm	0.75 mm	225 mm	12.5 mm	170 g 6 oz.
CS23.8-303	MS2™ Single bend Chain Stays (2 Stays)	31/17	450 mm	0.75 mm	225 mm	12.5 mm	170 g 6 oz.

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Part #	Description	D1/D2/D3	Length	Wall Thickness	Taper Profile	Weight    (g & oz.)	Price/Pair
SS16.0-001	MS2™ Single Tapered Stay	16.0/12.5	605 mm	0.55 mm	300/280/25	135 g 4.8 oz.
SS16.0-002	MS2™ Single Tapered Stay	16.0/12.5	600 mm	0.65 mm	300/280/20	145 g 5.1 oz.
SS16.0-201	MS2™ Double Tapered Stay	13.0/16.0/12.5	605 mm	0.55 mm	100/130/70/280/25	135 g 4.8 oz.
SS19.1-001	MS2™ Single Tapered Stay	19.1/12.5	605 mm	0.70 mm	300/280/25	195 g 6.8 oz.

Please note that the Head Tubes are manufactured with 304 Stainless Steel

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All Dimensions are in mm Unless Noted...

Part #	Description	OD	ID	Length	Wall Thickness	Weight (g & oz.)	Price/Each
HT31.8-01	Head Tube (304 SS) Fits Standard Lugs	31.85 mm	30.0 mm	200 mm	0.90 mm	130 g / 4.6 oz.
HT31.8-02	Head Tube (304 SS) Fits Standard Lugs	31.85 mm	30.0 mm	600 mm	0.90 mm	990 g / 19.8 oz.
HT36.0-01	Head Tube (304 SS) Fits Standard Lugs	35.95 mm	33.40 mm	200 mm	1.0 +/- 0.1 mm	180 g / 6.4 oz.
HT36.0-02	Head Tube (304 SS) Fits Standard Lugs	35.95 mm	33.40 mm	600 mm	1.0 +/- 0.1 mm	540 g / 19 oz.
HT35.6-01	Head Tube (304 SS)	35.6 mm	33.60 mm	200 mm	0.95 mm	170 g / 6.2 oz.
HT35.6-02	Head Tube (304 SS)	35.6 mm	33.60 mm	600 mm	0.95 mm	525 g / 18.6 oz.

Part #	Description	Price	Buy Now
MS2™ COMING SOON

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Part #	Material	Thickness	Length	Pieces per Order	Price/Each	Buy Now
WW309L-31	309L	0.030	36”	5
WW309L-32	309L	0.030	36”	25
WW309L-42	309L	0.045	36”	25
WW309L-41	309L	0.045	36”	5

Part #	Description	Price/Bottle	Buy Now
T90001	1 ounce liquid (Drip Tip Bottle)
T90104	4 ounce liquid (Drip Tip Bottle)

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Part #	Description	Price for Two (2) Tubes	Buy Now
ST002	MS2™ (2) Sample Pieces - SG28.6(.75) x 150mm; As welded, visible seam