Last week, we posted about Engin’s 35mm clamp MTB stems (by the way, ours showed up and they are super slick!), completely forgetting to drop a note for their new 31.8mm seatpost clamps. These new clamps come in four anodized colors, matching the new Engin stems and are machined in-house in Philly from 6061 aluminum.

For Seat tube diameter 31.8 mm
For Seat post diameter up to 29 mm
Weight with steel bolt: 18g
Weight with Ti bolt: 17g
Retail: $45

Pre-order now at Engin Cycles.