BMC RAD Dropper oval MTB dropper seatpost size M

The BMC RAD Dropper telescopic MTB seatpost is exclusive to BMC for the Fourstroke 01 and 01 LT models. Its oval shape is perfectly suited to the frame tube BMC, creating an integrated design.

BMC ’s proprietary system, known as RAD, saves 100g across the assembly, resulting in a feather-light weight of 345g for a dropper seatpost.

Size S is compatible with frames up to and including size S, whilst size M is for frames size M and above.

Seatpost components:
1x 414.5 mm oval tube, 1x guide rail, 1x position rail, 1x inner tube for 22.5x118 mm tube, 1x top cap, 1x bottom cap, 1x piston 20.3 x 22 mm, 1x piston rod 4 x 140 mm, 1x valve body, 1x valve stem 8x133mm, 1x locking pin 8x22mm, 1x locking pin guide 8x36mm, 1x clamp

Technical specifications

Telescopic seat post

BMC -exclusive Fourstrocke 01

RAD system

Overall length, size M: 60 cm