kit: set/4 fits: Shimano 9000 material: aluminum color: silver Finishing caps for Shimano 9000 4-arm 100mm BCD cranks

Weight: 13g Color Black Compatibility: ULTEGRA R8000 In the box: 4 covers and 4x T30 torx bolts Material: 7075 T6 aluminium Finish type II anodizing

Oval chainrings compatible with the new ALDHU 3D+ cranks, ROTOR's lightest crankset ever, but also compatible with 4-bolt Shimano cranks. When mounted to ROTOR's ALDHU 3D+ cranks, these Q rings can...

ULTEGRA DESIGN - FOR FLUSH FITMENT Specially designed flush fit cover bolts for the new series of Shimano 4 bolt Ultegra cranks. Available to buy from Velotech Services

Spider BCD110/80x4 DIN Matt SKU：C02-972-99010-0 ROTOR´s VEGAST® and ALDHU® spider BCD 110/80x4 DIN Matt features a cleverly designed spline interface when mounted to the spindle that delivers a robust yet smooth engagement allowing you...

Spider BCD110x4 DIN 1x/2x Matt SKU：C02-102-00010-0 ROTOR´s VEGAST® and ALDHU® spider BCD 110x4 DIN For 1x/2x Matt features a cleverly designed spline interface when mounted to the spindle that delivers a robust yet smooth...

Oval chainrings compatible with the new ALDHU 3D+ cranks, ROTOR's lightest crankset ever, but also compatible with 4-bolt Shimano cranks. When mounted to ROTOR's ALDHU 3D+ cranks, these Q rings can...

Weight: 13g Color Black, Ultegra Grey Compatibility: Dura-Ace 9100, 9150 Di2 In the box: 4 covers and 4x T30 torx bolts Material: 7075 T6 aluminium Finish type II anodizing

Rotor poured all of our experience in oval Q rings development into producing an innovative Round Chainrings solution. Machine CNC¡¦d from ultralight aeronautic-grade 7055 aluminum, our new look 4-arm chainrings are...