CyberRear SP-2 From 128g

More miles, less weight No need to open the hub for spoke replacement or wheel assembling 4-bearing design for long lasting performance

New oversized titanium ratchet wheel with a precise 32T pawl engaging system Special low friction SRS axial seals on main hub bearings, 2RS protective seals on freewheel bearings

Micro-tuner: our easy and quick external bearing preload system that ensures precise tuning, smooth running and no play at the rim Spoke holes are now bigger and well rounded, for a perfect fit with Berd spokes, without washers

Equipped with ABEC5 cartridge bearings featuring Grade 5 Chromium Steel Balls, 52100 Hi-Carbon Chromium Alloy Races, Nylon-Graphite Ball Retainers. Fully serviceable. Very light: a weight nearly as low as hybrid ceramic versions.

Hi-tech rarely combines with maintenance easiness, not here! As with all Extralite products CyberHubs exceed UNI/DIN Safety standards

Configure

Road-race straight-pull rear hub, optimal spoke camber,
QR 10x130mm standard, oversized axle Ø17mm, ABEC5 cartridge bearings (high load capacity) with external hexagonal preload tuner.
Titanium 32T ratchet wheel, OR-spring oversized and sealed freewheel body.
Black anodized hub-body with laser etched graphics.
Flanges options (for straight pull spokes): 20-24h
Weight: 128g (20h)

…More Tech Details