Weight 11 grams per cap (22g per pair)
Construction material: Alu 7075
Available colors: see configurator
POSSIBILITY FOR PROFESSIONALS / RETAILERS OF THE SECTOR, TEAMS, COMPANIES to configure the product with their own
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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.
