Enduro Directline pulley sets are designed and manufactured for performance.

These pulleys feature CN (tight clearance) XD15 bearings in the upper pulley to maximize shifting accuracy and C4 (loose clearance) XD15 bearings in the lower pulley to allow for chain-line movement.

Precision machined from Teflon® infused 500 AF Delrin® material, these pulleys greatly reduce friction between the pulley and the chain while offering significantly less drag than pulleys machined from aluminum or titanium. Directline pulleys spin on corrosion-proof XD15 Ceramic-Hybrid bearings to provide the ultimate high performance bearings and include a lifetime warranty. Available for a wide variety of Shimano and SRAM road and mountain bike derailleurs.

An Enduro innovation, Torqtite high precision, thread-together bottom brackets improve bearing-to-spindle alignment and eliminate annoying noises.

Available for a wide range of non-threaded, press-fit applications in two bearing spec options: XD15 Ceramic-Hybrid and 440C Stainless Steel.

XD15 Ceramic-Hybrid Bearings with corrosion-proof super stainless steel races and Silicon Nitride grade 5 ceramic balls get faster with age and include a lifetime warranty. Assembly includes XD15 speed grease and low-friction double lip seals.

440C Stainless Steel Bearings offer exceptional corrosion resistance are not nearly as expensive XD15. An excellent choice for wet weather climates where standard steel bearings seemingly rust overnight.

Enduro’s patented, game-changing Maxhit™ bottom brackets and headsets are patent-pending and guaranteed for life.

Machined entirely from 440C Stainless Steel, Maxhit components eliminate the aluminum cups traditionally used to carry the bearings, freeing-up space for much larger balls that easily support double the load of standard headset and bottom bracket bearings.

440C Stainless Steel is exceptionally resistant to corrosion, making Maxhit components an excellent choice for wet weather climates. A wide range of BB shell and spindle sizes are available including T47, BSA, BB 86/932. Headset applications include Zero-Stack and Zero-Stack with an external lower cup.

An Enduro exclusive, XD15 Ceramic-Hybrid bearings utilize an advanced, nitrogen-infused stainless alloy bearing races paired with the world’s finest grade 5 ceramic balls. This unique combination of materials will never rust or corrode.

Materials so tough that should grit find its way inside, it polishes the bearing races smoother. XD15 bearings actually get faster with age and are guaranteed for life.

XD15 Bearings and Components continue Enduro’s commitment to larger balls rolling in deeper grooves to meet the performance demands of real world cycling. All XD15 bearings are filled with XD15 speed grease retained behind double-lip, low friction seals. Available in a wide variety of hub bearings, bottom bracket bearings and complete bottom brackets.

Enduro Directline pulley sets are designed and manufactured for performance.

These pulleys feature CN (tight clearance) XD15 bearings in the upper pulley to maximize shifting accuracy and C4 (loose clearance) XD15 bearings in the lower pulley to allow for chain-line movement.

Precision machined from Teflon® infused 500 AF Delrin® material, these pulleys greatly reduce friction between the pulley and the chain while offering significantly less drag than pulleys machined from aluminum or titanium. Directline pulleys spin on corrosion-proof XD15 Ceramic-Hybrid bearings to provide the ultimate high performance bearings and include a lifetime warranty. Available for a wide variety of Shimano and SRAM road and mountain bike derailleurs.

An Enduro innovation, Torqtite high precision, thread-together bottom brackets improve bearing-to-spindle alignment and eliminate annoying noises.

Available for a wide range of non-threaded, press-fit applications in two bearing spec options: XD15 Ceramic-Hybrid and 440C Stainless Steel.

XD15 Ceramic-Hybrid Bearings with corrosion-proof super stainless steel races and Silicon Nitride grade 5 ceramic balls get faster with age and include a lifetime warranty. Assembly includes XD15 speed grease and low-friction double lip seals.

440C Stainless Steel Bearings offer exceptional corrosion resistance are not nearly as expensive XD15. An excellent choice for wet weather climates where standard steel bearings seemingly rust overnight.

Enduro’s patented, game-changing Maxhit™ bottom brackets and headsets are patent-pending and guaranteed for life.

Machined entirely from 440C Stainless Steel, Maxhit components eliminate the aluminum cups traditionally used to carry the bearings, freeing-up space for much larger balls that easily support double the load of standard headset and bottom bracket bearings.

440C Stainless Steel is exceptionally resistant to corrosion, making Maxhit components an excellent choice for wet weather climates. A wide range of BB shell and spindle sizes are available including T47, BSA, BB 86/932. Headset applications include Zero-Stack and Zero-Stack with an external lower cup.