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Distribution for premium bicycle parts

GPM sports


GPM sports

Distribution for premium bicycle parts


611 ergowave s-tube active

available width in cm

12, 13,14,15

lengh in mm


weight in gram


relief of perineal area in %


max weight in KG


611 s-tube active black

611 s-tube active endless summer

611 s-tube active yellow flow

The 611 ERGOWAVE® Flow Yellow is identical to the 611 ERGOWAVE® active apart from the Kevlar protection with integrated active technology. 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 sit bones.