DESCRIPTION

If you cannot find Nova Carbon Ceramic Derailleur that fit you current derailleur, theses Ceramic Pulley wheels are made for you !
Very easy to mount, and fit with lots of references.
Designed by our French Engineers these Nova Ceramic Pulley Wheels for rear derailleur improve the fluidity of your transmission, enhance efficiency to satisfy the most demanding and add a touch of color on your bike.
Made in very high-end materials: 7075 Aluminium and full ceramic sealed bearings.

Features

• Weight: 11 g per pulley
• Compatible with groups that have 11 and 12-tooth pulleys like
• Shimano 10 & 11 Speed: Tiagra / Deore / GRX / XT / 105 / Ultegra / Dura-Ace
• Shimano 12 Speed: 105 / Ultegra / Dura-Ace
• Sram 11 & 12 Speed: Apex / AXS / eTap / Red / Force / Rival / XPLR
• Campagnolo: 12-speed Super Record EPS, Mechanical Super Record, Record, and Chorus.