CeramicSpeed OSPW - Shimano 9100/R8000 Series - RedThe CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low friction bearings and unique overall design. Features 13 tooth upper and 19 tooth lower, aluminum pulley wheels with Grade 3 Silicon Nitride balls Robust cage crafted from polyamide and carbon fiber for durability and light weight Hardened steel bearing races Only compatible with Dura Ace 9100 9150 and Ultegra

The ENVE 65 is a modern speed specialist in every way

BBright thread together

SRAM 12 speed cassette Hub Front: HU-08 High Flange Alloy Body WT

Weight: 120g (160mm)

and traction in rocks and mud

• Reduced risk of minor hanger mis-alignments after crashes

Chromoly axle that is fully sealed and has a 100% serviceable bearing and bushing system

This was achieved through optimization of airflow on both the outside and the inside of the helmet

XDR driver body option

Ideal for Beginners: Larger entry target is great for anyone new to clipping in and cleat design ensures confidence when you’re off the bike

Compatible with thinner

MODEL NO SM-BCR2 SERIES DURA-ACE R9150 Series Remarks PC linkage device with limited function Compatible battery BT-DN110 BT-DN110-A