Shimano CN-HG53 9 Speed Chain SCV Improved shifting performance under load

Improved shifting performance under load

The Bora Ultra WTO 60 exists to turn every last watt in to pure speed

Steerer Diameter: 1-1/8"

a revised strain gauge design

Temple arm scoops to manage moisture

Shimano CN-HG53 9 Speed Chain SCV Improved shifting performance under loadBuilt for 9 speed drivetrains, the HG 53 chain features SUPER Narrow HG technology and precise construction. Features Hyperglide 9 Speed Chain Optimized for HG sprockets, providing fast and precise rear shifting performance (especially during downshifts) Chromized rivet pins improve wear resistance Specifications Chain Connection Type: Pressed Pin Links: 116 Width: 6. 6 mm Drivetrain Speeds: 9 Color: Gray Mfr Claimed Weight 299g