Geosmina Seat Bag - Grey - 2022 - Small PLP|Colour Sram's new timing port closure

Sram's new timing port closure system features durable seals and an ultra-smooth cylinder bore finish

Add some Custom details to your frame with a minimalist stripe pattern

The kit sets up great and folds down easily

Many of us have experienced leaking seals or excessive friction

The Piston BSA External Threaded Bottom Brackets feature high-grade bearings and precision engineering at a wallet-friendly price point

Geosmina Seat Bag - Grey - 2022 - Small PLP|Colour Sram's new timing port closureGeosmina's new seat bags are entirely made of Nylon 600D and Hypalon. They also have seams, sealed by means of high frequency welding technology. Nylon 600D is completely waterproof and has an external PU (Polyurethane) coating that repels water and makes the bag dry quickly, when in contact with the air. Internally, the bags also have a TPU (Thermoplastic Polyurethane) coating that, together with the sealed seams, makes the bags completely