We wanted to use Aluminum 7075 T6 Ergal, to make it much more rigid than the original,
the gearbox is precise thanks to the rigidity of the Ergal. Quick and easy to assemble,
in eight colors to suit all MTBs.
Compatibility: Sram Eagle 12 speed mechanical shifters: XX1 / X01 / GX mechanical
(not compatible with Eagle NX and not capable with Axs)
weight: 16 grams against 19 of the original xx1
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The dust pulleys can be mounted on gearboxes for 1x Sram eagle mtb 12 speed transmissions, both mechanical and axs. These pulleys are entirely machined from solid, made of Ergal and assembled with bearings of the highest quality; the special design makes them extremely rigid at a torsional level and a particular processing makes the known chain "straddle" that sometimes happens with traditional or low quality pulleys almost impossible.
The RollerGear pulley is made of 7075 T6 aluminum and is a pulley designed for Sram 1x11 or 1x12 gearbox. In particular, when we ride in muddy conditions, we found that the Sram rear derailleurs do not have a shifting precision, because the original plastic pulley slides on a steel screw. The latter suffers a strong friction, when dirt, water or mud come into play, causing poor precision or "phantom shift", because the rear derailleur is not able to react easily to the action of the command, as the gear cable may not move freely. The pulley contains a stainless steel bearing designed to ensure maximum smoothness in any situation.
5 terminali di cavi per cambio e deragliatori. Diametro: 1.2 mm. Colori: nero, oro, rosso, verde, blu
