1Pair Electric Shifts Converters Mount Light Weight Bicycles Brackets Internal Mount Enduring

Suitable for 27.2mm/31.6mm Seatposts. Easy to install. Designs to fit standard round and irregularly seatposts, this product ensures a secure hold. Features a perfectly fit to slot for grooves, efficiently securing the with internal mount. 1Pair Electric Shifts Converters Mount Light Weight Bicycles Brackets Internal Mount Enduring Features: Suitable for 27.2mm/31.6mm Seatposts. Easy to install. Designs to fit standard round and irregularly seatposts, this product ensures a secure hold. Features a perfectly fit to slot for grooves, efficiently securing the with internal mount. Multiple leaf design increases frictions, ensuring your remain secure during ride with seatpost internal holder. Easily install and use this product easily, providing convenience in every use. Specifications: Component: TPE Type: Narrow/Wide Narrow Size: about 6.8x2.4cm/2.68x0.94inch Wide Size: about 6.8x2.8cm/2.68x1.1in Package Includes: 1pair Internal Mount note: Please allow 1-2cm errors due to manual measurem