This folding bicycle seatpost clamp retrofit secures seatposts with 39.8 mm or 40.8 mm diameters, in a black aluminum alloy body.
Ideal for replacing a slipping clamp or retrofitting a spare post for quick on-the-road adjustments.
- Material: aluminum alloy with a high-strength nylon gasket to prevent scratching
- Detachable assembly for fast installation and removal
- Frame bayonet design stops the seat tube from slipping
- 2 mm hex socket head set screw strengthens the fixed seat tube
- Arm-lengthening design reduces tightening effort
- Widened and thickened clamp improves grip and longevity
Weight and size details help assess compatibility: 63 g (39.8 mm) or 67 g (40.8 mm). Dimensions: 73.5 × 46 × 12.6 mm.
Fit: compatible with seatpost diameters 39.8 mm and 40.8 mm on folding bikes.
