Brompton specific rear hub, optimal spoke camber, straight pull spokes, 2.8mm holes. 20-24H (28H with radial lacing on left side)
Compatible with A-C-P and T-Line
112mm wide, oversized axle Ø17mm, ABEC5 cartridge bearings (high load capacity) with external hexagonal preload tuner.
Hub is supplied with special Titanium bolts for extreme light wheel securing (B-Lock system).
Titanium 32T ratchet wheel, OR-spring oversized and sealed freewheel body.
Black anodized hub-body with laser etched graphics.
Bearing options: Abec5 Steel, 440C Stainless Steel, Hyper-Ceramic, XD-15 Ceramic.
Weight: 116g for 20h HyC Bearings (B-Lock special securing system 7.8g - Tensioner bolt 3.8g)
