B-539 2RS - ABEC 3 MAXThe Enduro Bearings B 539 2RS ABEC 3 MAX is crafted for those who need reliable performance in their bike's frame pivots. These MAX bearings are built without retainers and include 40% more balls than typical ABEC 3 or 5 bearings. This design allows them to handle greater loads, making them ideal for demanding applications. Packed with CRC Marine Grease, these bearings resist washing out or breaking down in wet conditions, ensuring they last longer.

- Spokes: Sapim CX-Ray (front)

A BLACK ALUMINIUM STEM CAP BOLT

doubling as storage and a handle

Featuring the new ZN40 bearings

an official UK Shimano stockist

M5x10 Torx Head Screw

Its Hyperglide sprockets feature strategically positioned shift ramps and tooth profiles for enhanced chain control during shifts

Durable hard anodized finish

Compatible with 11-32 cassette

Compatible with XX1 and X01 derailleurs featuring X-Sync 2

Slight rear rise and nose platform

250D Tarpaulin (IPX5 waterproof)