SHURIKEN TK1729S

Zenith

SHURIKEN TK1729S

Oversized Pulley System For SHIMANO Dura-Ace, Ultegra

01

Details

We Value Efficiency As Much As You Do

 

The Shuriken oversized pulley system was engineered for maximum performance and designed to increase the efficiency of the drivetrain on any bike. The larger diameter of the pulley allows the oversized pulley system to rotate at lower RPM and reduces the articulation angle of the chain, lowering drivetrain friction. The TBT bearings inside the pulleys are filled with specially developed light grease to keep drag low to minimize drag. The carbon fiber cage and hardened steel / dura-aluminum hardware creates a light and strong foundation for the system. The pulleys are made of dura-aluminum and PVD (Physical Vapor Deposition) coated for long-lasting low friction and clean aesthetics. A purpose-specified tooth profile ensures crisp shifting and super smooth running. Upgrading to the Shuriken oversized pulley system allows you to add drivetrain capacity to a short cage derailleur, enables running a larger cassette with expanded gear range. Ride easier and longer with the Shuriken oversized pulley system.

Features:

5 Year Warranty
Conti-Wave
TBT

02

Specs

Bearings TBT
Pulley Wheel Upper 12T, lower 19T
RD Compatibility SHIMANO R9100, R9150(Di2), R8000, R8050(Di2)
Drivetrain capacity 16T (chainring) + 23T (cassette)
Lowest (largest) cog 34T
Weight 69.5 g / set
Plate Material Matte 3K carbon
Pulley Material Aluminium with titanium coating
Colours Matte Carbon
Black (PVD)
Gold (PVD)
Product Code TK1729S

03

Support

USER MANUALS

TK1729S.pdf

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