Pulley Wheels

Our Derailleur Pulley Wheels have evolved out of our partnership with cSixx and the development of our driveline ecosystems. Spinning on HSC hybrid ceramic bearings, our 12/14t pulley wheels maximise the size that a standard rear derailleur cage can accommodate.

The focus with our Derailleur Pulley Wheels has been security, longevity and shift performance, in the challenging environment of World Tour racing. With a highly refined tooth design, precision manufacturing and premium bearings

cSixx Thick-Thin tooth profile with heavily sculptured architecture provide exceptional chain retention, wax clearance and resistance to chain gouging.

Solid pulley design for ease of maintenance with wax-treated chains.

CNC Machined, 7075 T6 aluminium with a hard anodised finish

12t guide and 14t tension pulleys, ceramic-hybrid bearings

Designed, manufactured and finished by cSixx in Cape Town, South Africa

11 and 12 speed compatibility, including SRAM Flattop and SRAM T-Top

YBN SLA chain (11 or 12sp) recommended

Our pulley wheels are supplied with the correct bearing covers for your selected rear derailleur