The EX 5.1d is a wider profile with more material being used to create a stronger rim, aimed more at the freerider/all mountain rider looking for strength without the DH tag. The EX5.1d rim closes the gap between our X-country rim XR4.1d and the freeride rim FR6.1d.
As a demand from the market we offer a rim with large width but light weight. High stability with a weight of 500g and 28 mm width is guaranteed. The hubs are machined from billet 2014 aluminium with sealed cartridge bearings throughout. The front hub can be used with either quick release or 20mm axle and can be swapped with just an allen key.
The all new Pro2 range of hubs includes a further development of our proven ratchet mechanism. This features a 7075 aluminium rotor body screwed onto a titanium pawl carrier. These pawls engage into a 24 tooth ratchet which is fixed into the hub shell and are sealed with a frictionless, non con-tact labyrinth seal