Burgtec Seatpost Clamps 34.9mm S3-Brand-Effetto Mariposa you can still use this

you can still use this handy system

DELTA 425 is ISM saddle compatible with the following models: models with transition hooks

Spacious yet small

without impacting the weight of the tyre

Ten colours to choose from

Burgtec Seatpost Clamps 34.9mm S3-Brand-Effetto Mariposa you can still use thisEffortlessly subtle and minimal design to keep your seat post secure and add the perfect last splash of colour to your build. No edge left unsmoothed, and no detail overlooked, even the split in the back has been machined wide enough so you dont need to detach your dropper cable which makes installation a breeze. A stainless steel bolt gives reliable clamping power and ensures no rust even in the grimmest conditions. Features: Stainless Steel Hardware