Selle SPM Time trial

-TT2Slightly narrower than the TT1, it is an excellent choice for athletes with wide pelvises.Sit bones width: from 12,1 to 14,0 cmPants size: L, XLUse: Time Trial / TrackType of bicycle: TraditionalPadding level: Thick--------------------------------------------------------------------------------------------------------------The TT3 is recommended for riders with a medium pelvis. Ischial bone width: 9.0 to 11.0 cmSize: XS, SUse: Time trial / TrackBike type: MusclePadding Level: HighDimensions and weightWidth: 133 mm - Length: 246 mmWith AISI 304 frame: 295 g - With carbon frame: 240 gPadding: Expanded elastomerUpholstery: Genuine leather (black color), Microfiber (colored)Hull: Carbon-filled Nylon 12AISI 304 frame: AISI 304 stainless steel tube Ø 7.1 mmCarbon frame: 7.1 x 9.0 mm unidirectional carbon--------------------------------------------------------------------------------------------------------------The TT4Very versatile saddle! Designed for athletes with average pelvis size.Ischial bone width: 10.0 to 12.0 cmSize: S, MUse: Time trial / TrackBike type: MusclePadding Level: HighDimensions and weightWidth: 135 mm - Length: 246 mmWith AISI 304 frame: 310 g - With carbon frame: 255 gMaterials and colorsPadding: Expanded elastomerUpholstery: Genuine leather (black color), Microfiber (colored)Hull: Carbon-filled Nylon 12AISI 304 frame: AISI 304 stainless steel tube Ø 7.1 mmCarbon frame: 7.1 x 9.0 mm unidirectional carbonDimensions and weightWidth: 156 mm - Length: 260 mmWith AISI 304 rail: 375 g - With carbon rail: 320 gPadding: Foamed elastomerCover: Real leather (black), Microfiber (colored)Body: Carbon reinforced nylon 12AISI 304 rail: AISI 304 stainless steel tube Ø 7.1 mmCarbon rail: Unidirectional carbon fiber 7.1 x 9.0 mm----------------------------------------------------------------------------------------------------------------