SRAM Ceramic Bearing AeroGlide Pulleys fit Red Rear Derailleur CheckoutSpec= 11sp model Lithion 4 size 700c

model Lithion 4 size 700c width 32mm compound Magi-X bead folding type non-tubeless color classic weight 310g

It is harder than traditional HF warm waxes and thus not so

Works with both carbon and aluminum handlebars

Compound Organic Heat Sink No Backing Plate Material Steel Pad Shape Number 19 Designed for ebike Yes

2mm of thickness for extra shock absorption and control

SRAM Ceramic Bearing AeroGlide Pulleys fit Red Rear Derailleur CheckoutSpec= 11sp model Lithion 4 size 700cSRAM Ceramic Bearing AeroGlide Pulleys fit Red Rear Derailleur. Original equipment rear derailleur pulleys for SRAM rear derailleurs. TECH SPECS Fits Brand SRAM Drivetrain Speeds 10 Drivetrain Speeds 11