Upgrade your drivetrain with our 12T jockey wheels - engineered for smooth performance and long-lasting durability. Compatible with SRAM GX 1x11, X1, XO DH, XO1, XX1 1x11, Rival 1, Force CX1, Force 1 rear derailleurs,  and available in 8 anodised colours to match your style.

The Uberbike 12-tooth jockey wheels use our latest narrow-wide tooth profile design which ensures outstanding shifting performance. Its precise chain engagement on and off the pulley wheels enhances efficiency, reduces friction, and boosts overall durability. 

The pulley wheels are precision machined from 7075-T6 aluminium, offering a perfect balance of strength and low weight.

Our hybrid ceramic bearings use low-contact seals and low-viscosity grease to minimize friction and extend bearing life. Featuring stainless steel inner and outer races combined with Si3N4 ceramic balls, these have several advantages over traditional steel bearings. These include higher speed and acceleration potential, increased stiffness, improved precision, reduced friction and heat buildup, lower thermal expansion, and significantly longer service life.

Includes - 2 x 12T jockey wheels with bearing caps.

Note - Derailleur adjustment may be required for optimal performance, and should be professionally checked before riding.