Geosmina Top Tube Bag - Black - 2022 - Small Exclusive 44mm diameter external bearing bottom

44mm diameter external bearing bottom bracket cups includes Shimano Hollowtech II

this pump is rebuildable with spares available from Blackburn

1 hooded alloy end cap

Waterproof to IP67 – that’s really

Axle size and style: The 38 is available in 110x15mm thru-axle with either a quick-release lever or a Kabolt-X single-sided pinch bolt design

Geosmina Top Tube Bag - Black - 2022 - Small Exclusive 44mm diameter external bearing bottomGeosmina's top tube bags are made of Nylon 600D and Hypalon with seams sealed with 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. The bag has a TPU (Thermoplastic Polyurethane) coating that, together with the sealed seams, makes the bag completely watertight. The YKK zippers are waterproof. The interior is