CeramicSpeed Pulley Wheels Shimano 11-Speed - 12 Tooth Narrow Wide Alloy BLK MFPN=960237 model Hellbender 70 spindle interface

model Hellbender 70 spindle interface 24mm shell BB30 shell ID 42mm width 68/73mm color black

20 G14 spokes

0 bead folding type tubeless color black/tanwall weight 600g

The Ergon RM Touring is essential for safe cycling

but can also be an alternative to KX20 as base klister

CeramicSpeed Pulley Wheels Shimano 11-Speed - 12 Tooth Narrow Wide Alloy BLK MFPN=960237 model Hellbender 70 spindle interfaceCeramicSpeed pulley wheels reduce friction last 3 5 time longer than stock high end pulleys and are designed to work with less drag. Premium Grade 3 Silicon Nitride Ceramic balls Hand built in Denmark Drivetrain Speeds 11 Fits Brand Shimano