SES 3.4 Disc

Carbon Fiber Wheelset

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A climbing wheel with an aero advantage, designed to be ridden in the mountains and optimized for use with modern disc brake road bikes.

Road cyclists who require maximum versatility for riding in mountainous terrain and variable weather conditions.

Since the introduction of the original SES 3.4 Disc we’ve implemented new design concepts across the SES lineup that result in a faster wheel and improved ride experience. The SES 3.4 Disc features road tubeless compatibility, 25mm tire optimization, disc brake specific design, and optimized SES aero rim shaping to ensure maximum efficiencies for a shallow aero wheel and disc brakes. Equally at home in the mountains as in the valleys, the SES 3.4 Disc is the most versatile Smart ENVE System aero wheel.

Tubeless Kit:
-2x valve stems
-1x roll of tape (good for taping 3 wheels)
-2x Pressure Relief Valve Stem Nuts

Valve Extenders (34mm set)

Skewers 100/135mm (QR only)

Accessory Bag

Wheel Manual

Wheelbuild Card

“… Those ENVE 3.4s are so smooth and quick they would probably make a Huffy ride like a Pinarello.”- Outside Magazine

Since its introduction in 2009, the Smart ENVE System 3.4 Disc has established itself as ENVEs most versatile and consequently most popular carbon fiber aero road wheelset amongst road cyclists of all abilities. The SES 3.4 Disc is wider than its predecessor (27.5mm wide external, 21mm internal) to improve rolling resistance and improve aerodynamics for use with 25mm tires. In addition to added width, the versatile and reliable nature of the SES 3.4 Disc has been augmented by incorporating road tubeless tire compatibility. Road tubeless compatibility means improved rolling resistance, comfort, traction, and a reduced propensity for flat tires. Like all SES Disc wheel models, the SES 3.4 Disc features dissimilar rim shapes and geometries between front and back wheels to maximize aerodynamic efficiency and rideability in variable weather conditions. The front rim is 38mm deep and shallower than the rear rim to aid in cross wind stability while rear rim is 42mm deep and therefore improves overall airflow attachment. The SES 3.4 Disc features a disc brake specific carbon fiber rim design. In other words, this is not simply a rim brake model with no brake track. Each SES Disc rim features a disc brake specific laminate to ensure optimal performance on disc brake equipped road, cyclocross, and triathlon bicycles. As a result of disc brake specific engineering the SES 3.4 Disc is substantially lighter than its rim brake counterpart but equally as stiff and impact resistant. This is accomplished because we are able to deploy the carbon fiber that previously served the requirements for heat management to now serve the requirements for stiffness and durability. On the road the SES 3.4 Disc accelerates quickly thanks to reduced rim weight and inspires confidence in mountainous terrain and variable weather conditions.

Clincher	Front	Rear	Wheelset
Rim Weight	387g	393g	779g
ENVE Alloy	645g	775g	1420g
i9 Torch Road CL	628g	771g	1399g
King R45 CL	656g	778g	1434g

Rim Specs	Front	Rear
Depth	38mm	42mm
Internal Width	21mm	21mm
External Width	27.5mm	27.5mm
Hole Count	24	24
Effective Rim Diameter	580mm	573mm
Aero Optimized Tire Size	25c	25c

Spoke Information*	Spoke Cross	Front Length (NDS/DS)	Rear Length (NDS/DS)
ENVE Alloy	2X	282mm / 284mm	280mm / 278mm
DT240 CL QR/12mm/15mm \| QR/142mm	2X	278mm / 280mm	276mm / 274mm
Chris King R45	2X	276mm / 278mm	274mm / 272mm
*This wheelset is built with Sapim CX Ray spokes. Those built before May 2018 may use a DT Swiss spoke equivalent. DT Swiss spoke heads are stamped "DT".

Rider Weight	Rim Model	SES 2.2, 3.4, 4.5, 5.6, 7.8		SES 4.5AR
	Inner Width	18mm-20.5mm		25mm
	Tire Size	23mm	25mm	28mm	32-35mm	38-42mm	42-45mm	47-55mm 1.95-2.1"
< 90 lbs.		40	38	32	29	25	23	18
100 lbs.		44	43	36	33	28	25	19
110 lbs.		48	47	39	36	31	28	21
120 lbs.		52	50	42	38	33	30	23
130 lbs.		56	54	45	41	35	32	25
140 lbs.		59	57	48	44	37	34	26
150 lbs.		63	60	50	46	40	36	28
160 lbs.		66	63	53	48	41	37	29
170 lbs.		68	66	55	50	43	39	30
180 lbs.		71	68	57	52	45	40	31
190 lbs.		73	71	59	54	46	42	32
200 lbs.		75	73	61	55	48	43	33
210 lbs.		77	74	62	57	49	44	24
220 lbs.		79	76	64	58	50	45	35
230 lbs.		80	77	65	59	51	46	35
240 lbs.		82	79	66	60	52	47	36
250 lbs.		83	80	67	61	52	47	36

Red = Maximum Recommended Tire Pressure for Given Rim & Tire Volume Combo on Paved Road Surfaces

Note: Tire pressures are intended as a starting recommendation based on the listed wheel being set up with tubeless tire. The pressure value is calculated considering a tubeless set up, intended road surface, rider's weight, average bike weight, inner rim width, and tire volume.

Rider Weight	Rim Model	SES 2.2, 3.4, 4.5, 5.6, 7.8		SES 4.5AR
	Inner Width	18mm-20.5mm		25mm
	Tire Size	23mm	25mm	28mm	32-35mm	38-42mm	42-45mm	47-55mm 1.95-2.1"
< 41 Kg		2.75	2.65	2.22	2.03	1.74	1.57	1.21
45 Kg		3.05	2.94	2.46	2.24	1.93	1.74	1.34
50 Kg		3.33	3.21	2.68	2.45	2.11	1.90	1.47
55 Kg		3.60	3.47	2.90	2.65	2.27	2.05	1.59
59 Kg		3.85	3.71	3.10	2.84	2.43	2.20	1.70
64 Kg		4.09	3.94	3.29	3.01	2.58	2.33	1.80
68 Kg		4.31	4.15	3.47	3.17	2.72	2.46	1.90
73 Kg		4.52	4.35	3.64	3.33	2.85	2.58	1.99
77 Kg		4.71	4.54	3.79	3.47	2.98	2.69	2.07
82 Kg		4.89	4.71	3.94	3.60	3.09	2.79	2.15
86 Kg		5.05	4.86	4.07	3.72	3.19	2.88	2.22
91 Kg		5.20	5.00	4.19	3.82	3.28	2.97	2.29
95 Kg		5.33	5.13	4.29	3.92	3.36	3.04	2.35
100 Kg		5.45	5.24	4.38	4.01	3.44	3.11	2.40
105 Kg		5.55	5.34	4.47	4.08	3.05	3.16	2.44
109 Kg		5.63	5.42	4.53	4.14	3.56	3.21	2.48
114 Kg		5.70	5.49	4.59	4.20	3.60	3.25	2.51