SQlab 611 Ergowave active Saddle

Item number: 55104

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SQlab 611 Ergowave active Saddle - black/140 mm
SQlab 611 Ergowave active Saddle - black/140 mm
SQlab 611 Ergowave active Saddle - black/140 mm
SQlab 611 Ergowave active Saddle - black/140 mm
  • 100 day return period
  • Online since 1998
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Perfect rearward support: With the 611 Ergowave active saddle by SQlab

The 611 Ergowave active was precisely designed to accomodate the requirements of off-road cycling and perfectly meet the demands of All Mountain and Enduro use. The wave-like shape and raised rear section provides perfect rearward support and an optimal pressure distribution which reaches deep into the body structures resulting in improved power transmission. The lowered nose in combination with the dip provides optimal pressure relief for the perineal area. For an even better pressure relief, especially on long technical climbs, the saddle nose of the 611 was made approx. 4 mm wider than that of the 612, but just as flat and with largest possible surface area. The padding was designed for the specific needs on the MTB with better dampening properties than the 612 making it perfect for rough off-road terrain. Additionally, a premium quality Kevlar material protects the saddle in the exposed places. The SQlab active technology allows the saddle to follow the biomechanical motion when pedalling resulting in increased comfort, mobilisation of the spinal discs and reduced pressure to the sitbones.

When choosing the correct saddle width the SQlab measuring cardboard can help.


Application: All Mountain, Enduro
Sizes: 120 x 280 mm, 130 x 280 mm, 140 x 280 mm, 150 x 280 mm
Saddle Rails: 7 x 7 mm (standard)

Technical Information:

Rail Material: S-Tube
Padding Material: Superlight Foam
Cover Material: C84

Approved For:

Weight Limit: 100 kg


- perineal area relief: 63 %
- hardness in SQ-Shore: 60

Factory Numbers:

- 120 mm: 1894
- 130 mm: 1895
- 140 mm: 1896
- 150 mm: 1897

Note on compatibility of carbon rails:
Ensure that the seat rail clamping mechanism of your seatpost is compatible with oval shaped seat rails. In some cases, specific seat rail clamps are available separately to allow the fitting of saddles with oval shaped rails.

The wave shaped Ergowave profile which contours from the rear to the front offers a perfect form-fit shape for most sit bones. The rider does not need to be seated in an inefficient and tiring sitting position and all energy can be used for forward propulsion.

Sit Bone Measurement
A saddle should fit like a pair of shoes! If a saddle is too narrow, it creates pressure precisely where there shouldn’t be any.

SQ-Shore is the measurement of how hard the padding is. SQlab saddles are available in 30-70 shore. The higher the shore, the harder the saddle.


- 1 x Sqlab 611 Ergowave active saddle


-black / 120 mm : 275 g
-black / 130 mm : 278 g
-black / 140 mm : 281 g
-black / 150 mm : 286 g


in stock 2 to 7 days up to 10 days up to 20 days
  • black/120 mm
  • black/130 mm
  • black/140 mm
  • black/150 mm

Customer Reviews (10)


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Customer Reviews (10)


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by Samu K.  on 27.09.2019
verified purchase

Excellent comfort. I haven't used any extra padding since buying this saddle. It is possible still to get sore on longer rides but shape of the saddle also allows different positions.

If you're close to maximum weight, mount the saddle to midpoint or slightly forward or you can bend the rails if you hit a bump sitting down.

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