Skip to main content

OPEN MIN.D. Frameset

OPEN MIN.D. Frameset
  • Color: Ready to Paint (RTP)
Ready to Paint (RTP)
Please select options


The MIN.D. is a high-performance road bike from OPEN that uses ultra-efficient tube shaping for optimal power transfer while maintaining a low weight and high strength.

A continuous seat tube design is intended for extreme comfort and is without gimmicks. The seat tube design is very small (25mm) which adds astonishing comfort to the frame. Removing the seat tube overlap at the top tube also means the seat tube compliance continues uninterrupted. OPEN also added a minimalist seat tube top clamp that is easily adjustable by up to 15mm, slip-proof. Also available is their special MOCT saddle clamp (Measure Once Cut Twice) which is adjustable from 15-35mm. This makes it easier to resell your frame ALTHOUGH, OPEN says that you will 'probably never want to lose your MIN.D. OPEN also creates comfort through the frame shape and layup, in particular, the seat tube and seat stays.

The tire clearance fits modern road tires up to 32mm. Since tire labeling can be unreliable, always check the tire clearance with the frame.

The aim for the frame geometry behind the MIN.D. is to offer a comfortable fit geometry that OPEN classifies as a 'sportive' geometry. This allows for a fast bike that also has a realistic saddle-to-handlebar drop and reach.

- Frame Only Weight Size M: 870g (painted, uncut seat mast, w/o metal parts)
- Fork Only Weight: 335g (uncut steerer tube)
- Weights differ plus or minus 3% based on size

Part Numbers

Option MPN
Ready to Paint (RTP) / Small 1091
Ready to Paint (RTP) / Medium 1092
Ready to Paint (RTP) / Large 1093
Ready to Paint (RTP) / X-Large 1094