Steel bushing for #343071 belt tensioner has high durability for less wear, eliminates play even after many hours of use. 

Side belt tensioner set includes graphite plate, alloy bearing holders, and precision ball-bearings. 

PUR® reinforced side drive belt 6.0 x 432mm. Very thin and elastic for an extremely efficient, low-friction drivetrain. 

For serious racers conscious of weight savings, XRAY’s new optional front middle shaft is CNC-machined from world-renowned HUDY Spring Steel™, and has been strategically lightened by 55% compared to the standard #345710 front middle shaft.  

Molded composite front middle shaft holder, made from special hard material. 

Set of molded composite pulley covers and collars. 

Molded composite 18T front belt pulley on inside of middle shaft, drives front belt. 

Molded composite 28T side belt pulley on outside of middle shaft, driven by side belt. 

Molded composite 29T side belt pulley on outside of middle shaft, driven by side belt. 

Molded composite radio plate mounts. Set of 2 matched pieces (L+R). 

M4x8 setscrew, hex drive. Set of 10 pieces. 

M3x12 button-head machine screw, hex drive. Set of 10 pieces. 

M3x8 flat-head machine screw, hex drive. Set of 10 pieces.
 

M3x10 flat-head machine screw, hex drive. Set of 10 pieces.
 

New high-speed ball-bearings manufactured specially for XRAY. ID x OD x thickness (mm) = 6x13x5. Set of 2 pieces.  

High-quality flanged ball-bearings ID x OD x thickness (mm) = 5x10x4. Set of 2 pieces.  

5mm dia. E-clip. Set of 10 pieces. 

Polished chrome pin. Dia. x length = 2.5mm x 12mm. Set of 10.