SQ Labs 612 Ergowave Carbon Saddle

Product Condition: The 612 Ergowave Carbon Saddle is in Good condition. Was previously owned for approximately 2 weeks. Saddle has clamp marks on the rails. Shows little to no other signs of use. Sold as-is. All warranties void.

Size: Unisex 15cm

Color: Black

Retail Cost: $219.99

What Our Gearhead Experts Are Saying:

"I recommend the 612 Carbon for riders chasing weight savings without giving up comfort. The ERGOWAVE shape keeps pressure off sensitive areas in an aggressive position, and the carbon rails feel incredibly direct under power. It’s a true race-day saddle."

When every gram matters and efficiency is everything, the 612 Ergowave Carbon Saddle from SQlab rises to the occasion. Designed for road and cross-country racers, it pairs featherweight construction with biomechanical precision to maximize power and minimize discomfort.

At the heart of the design is the ERGOWAVE stepped profile, which shifts pressure from the sensitive perineal area to the sit bones for improved blood flow and long-distance comfort—even in aggressive positions. A lowered nose and pronounced central dip provide 63% perineal relief, while the raised rear stabilizes the pelvis to enhance pedaling efficiency.

Carbon rails and a carbon-fiber-reinforced PA12 shell reduce weight to as low as 145g, delivering exceptional stiffness without sacrificing structural integrity. Superlight foam padding maintains a firm, race-oriented feel for direct power transfer, complemented by a durable superlight microfibre cover. Available in multiple widths to match sit bone distance, the 612 Ergowave Carbon is built for cyclists who demand precision fit, minimal weight, and uncompromising speed.

Ultralight 612 Ergowave Carbon Saddle delivers race-ready relief and power transfer (DWGCBF3)

TECH SPECS

• Rails: carbon (7mm x 9.6mm high oval, solid)
• Shell: carbon fiber reinforced polyamide (pa12 + cf)
• Cover: superlight microfibre
• Seat Length: 280mm
• Seat Width: 12cm, 13cm, 14cm, 15cm
• Claimed Weight: [12cm] 145g, [13cm] 144g, [14cm] 146g, [15cm] 150g
• Activity: gravel, cross country
• Manufacturer Part Number: 57230-2035