RoadFiets17T18TFietsCarbonKeramischeAchterderailleurKatrolForA6800R7000R8000R9100r9000FietsenAccesso-1005001354398521

17T Road Bicycle Bike Carbon Fiber Ceramic Rear Derailleur Pulley for 6800 R7000/R8000/R9100/R9000 Cycling AccessoriesSelling Point

Carbon Fiber Ceramic Rear Derailleur Pulley for 6800/R7000/R8000/R9100/R9000
Lightweight, high strength, anti-rust and durable.
Compatible for rear derailleur.
A must-have replacement part for your bike.
Features: Lightweight, Useful, Bicycle Parts
Material: Carbon Fiber
Weight:about 69g
Package included:1pcs*Rear Derailleur Pulle

Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.

Please pay attention to the rainbow guide wheel

LTWOO speed SPI-Shiman UT R8000 rear derailleur R8050 R9100 R9150 adopts 7 colorful bright guide wheels 13T lower 18T

The product is upgraded internally by certified LTWOO Speed technicians, and the following LTWOO Speed components are pre-installed:
1x Shiman Ultega R8000 rear derailleur

1xLTWOO Speed SPI system for Shiman

The LTWOO Super Speed Pulley System (SPI System) was developed to meet the increasing demands of riders to improve the performance of the drivetrain. Due to the extremely low friction of LTWOO high-speed bearings and the unique design of the entire system, the SPI system can optimize the overall efficiency of the transmission system.

OSPW system for Shiman 9100/9150 and 8000 SS/8050 SS

This is an updated version of the Shiman 9100/9150 and 8000 SS/8050 SS oversized pulley systems. Installation instructions for this version and older versions can be found in the "Support" section.

This new design has an integrated limit tower for easy installation.

The LTWOO super-large pulley system has been proven to be a fast pulley system. Compared with the standard Shiman system, the energy saving is only 2.1 watts.

The SPI system suitable for Shimano 9100/9150 and 8000 SS/8050 SS is a product of the industry and has been chosen by many world cycling teams and professional triathletes.
With 13-tooth upper pulley and 18-tooth lower pulley, the rear derailleur can be absolutely optimized. The upper and lower oversized aluminum pulleys are equipped with standard or coated ceramics.

Please note:
SPI systems for 9100/9150 and 8000 SS/8050 SS are not compatible with Ultegra 8000-GS or 8050-GS (medium cage) derailleur, nor with Ultegra RD RX800 and RX805 equipped with clutches .
For compatible RX800 and RX805 versions, please refer to our Shimano RX800/805 OSPWX. For compatible upgrades of Ultegra 8000-GS or 8050-GS, please refer to our Shimano 11s NW pulley wheels.

Shimano 9100/8000 OSPW system is compatible with Dura Ace and Ultegra derailleur up to 32 tooth boxes

In the boxComplete 13-tooth/18-tooth SPI system