At up to 167 grams (roughly 25%) lighter than the Transfer post, the Transfer SL is the lightest mainstream dropper post on the market. The two-position design means the dropper can be ridden as either fully extended or fully retracted with size/travel options from 27.2mm x 50mm up to 31.6mm x 150mm. With lever options for both flat bars and drop bars, the Transfer SL brings simplicity and lightweight performance to Trail, XC and Gravel disciplines. *The Transfer SL Seatpost does not include a dropper lever. Features: - Up to 167g lighter than Transfer - Lightweight under-bar 1x lever design or classic 2x lever - Titanium hardware on Factory level posts for 10g weight savings Reduced overall length and insertion depth: - 27.2 x 50mm, 80mm min insertion, 248mm max insertion, 350mm extended length, Starting Weight: 327g - 27.2 x 70mm, 80mm min insertion, 248mm max insertion, 370mm extended length, Starting Weight: 338g - 30.9/31.6 x 75mm, 80mm min insertion, 225mm max insertion, 355mm extended length, Starting Weight: 342g/352g - 30.9/31.6 x 100mm, 80mm min insertion, 225mm max insertion, 380mm extended length, Starting Weight: 347g/359g - XL 31.6 x 100mm, 80mm min insertion, 275mm max insertion, 430mm extended length, Starting Weight: 399g - 31.6 x 125mm, 80mm min insertion, 275mm max insertion, 455mm extended length, Starting weight: 432g - 31.6 x 150mm, 80mm min insertion, 275mm max insertion, 480mm extended length, Starting weight: 437g