SDG I-Fly 2.0 I-Beam Saddle - Black/Orange ModelNumber=H2353 they also include laser perforated

they also include laser perforated venting thats just as effective at dumping excess heat as mesh only it doesnt create a weakness in the overall strength of the pants

Mounts directly to XX T-Type chainring (Not compatible with XX Power Meter spiders or XX SL chainrings)

Spring Weight 350 Material Steel

ZEB is built with a stout 38mm chassis and features the updated DebonAir™ air spring with the performance of the Charger™ R damper

SDG I-Fly 2.0 I-Beam Saddle - Black/Orange ModelNumber=H2353 they also include laser perforatedI Beam: fiber composite single mono rail design for superior weight to strength ratio, with the widest range of adjustments Low profile nylon glass fiber base for unsurpassed strength Rear Buzz Cut cut out for increased tire clearance Microfiber top with protective Kevlar side panels, lightweight EVA foam padding Requires SDG I Beam specific seatpost TECH SPECS rails I Beam top microfiber color black orange LxW (mm) 257x128 weight 166g