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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
SwingLink technology with custom designed cam shape helps reduce deadband with increasing progressive power throughout a pull
Compatible with 7-12 speed drivetrains
Will work with multiple front chain rings while maintaining proper chain tension
Specifically designed for Road / Gravel / CX bike disc rotors fitting 12mm thru-axle and QR
AB0030: 12t pulley set with 4mm upper & 5mm lower bolt-holes is designed as direct fit upgrade for SRAM 12 speed road and gravel derailleurs
Shimano RD-M8130-SGS Rear Derailleur Pulley Set CheckoutTitle=Revelate Designs Sandur Frame Bag SwingLink technology with custom designedShimano RD M8130 SGS Rear Derailleur Pulley Set. Shimano Rear Derailleur Pulley Assemblies TECH SPECS Drivetrain Speeds 11 Fits Brand Shimano
